diff --git a/xos/core/admin.py b/xos/core/admin.py
index ee6c6bf..f14710b 100644
--- a/xos/core/admin.py
+++ b/xos/core/admin.py
@@ -1,49 +1,49 @@
-from core.models import Site
-from core.models import *
-from openstack.manager import OpenStackManager
+import threading
+from cgi import escape as html_escape
 
-from django.contrib import admin
-from django.contrib.auth.models import Group
+from core.models import *
+from core.models import Site
 from django import forms
-from django.utils.safestring import mark_safe
+from django.contrib import admin, messages
+from django.contrib.admin.widgets import (AdminTextareaWidget,
+                                          FilteredSelectMultiple)
 from django.contrib.auth.admin import UserAdmin
-from django.contrib.admin.widgets import FilteredSelectMultiple, AdminTextareaWidget
-from django.contrib.auth.forms import ReadOnlyPasswordHashField, AdminPasswordChangeForm
+from django.contrib.auth.forms import (AdminPasswordChangeForm,
+                                       ReadOnlyPasswordHashField)
+from django.contrib.auth.models import Group
 from django.contrib.auth.signals import user_logged_in
-from django.utils import timezone
 from django.contrib.contenttypes import generic
-from suit.widgets import LinkedSelect
-from django.core.exceptions import PermissionDenied
-from django.core.urlresolvers import reverse, resolve, NoReverseMatch
+from django.core.exceptions import PermissionDenied, ValidationError
+from django.core.urlresolvers import NoReverseMatch, resolve, reverse
+from django.forms.utils import flatatt, to_current_timezone
+from django.utils import timezone
 from django.utils.encoding import force_text, python_2_unicode_compatible
 from django.utils.html import conditional_escape, format_html
+from django.utils.safestring import mark_safe
 from django.utils.text import capfirst
-from django.forms.utils import flatatt, to_current_timezone
-from django.core.exceptions import PermissionDenied, ValidationError
-from cgi import escape as html_escape
-from django.contrib import messages
-
-import threading
+from openstack.manager import OpenStackManager
+from suit.widgets import LinkedSelect
 
 # thread locals necessary to work around a django-suit issue
 _thread_locals = threading.local()
 
 ICON_URLS = {"success": "/static/admin/img/icon_success.gif",
-            "clock": "/static/admin/img/icon_clock.gif",
-            "error": "/static/admin/img/icon_error.gif"}
+             "clock": "/static/admin/img/icon_clock.gif",
+             "error": "/static/admin/img/icon_error.gif"}
+
 
 def backend_icon(obj):
     (icon, tooltip) = obj.get_backend_icon()
 
     icon_url = ICON_URLS.get(icon, "unknown")
 
-    (exponent,last_success,last_failure,failures) = obj.get_backend_details()
+    (exponent, last_success, last_failure, failures) = obj.get_backend_details()
 
     # FIXME: Need to clean this up by separating Javascript from Python
     if (obj.pk):
         script = """
         <script type="text/javascript">$(document).ready(function () {$("#show_details_%d").click(function () {$("#status%d").dialog({modal: true, height: 200, width: 200 });});});</script>
-        """%(obj.pk,obj.pk)
+        """ % (obj.pk, obj.pk)
 
         div = """
         <div style="display:none;" id="status%d" title="Details">
@@ -52,8 +52,8 @@
                 <p>Failures: %r</p>
                 <p>Last Failure: %r</p>
                     </div>
-        """%(obj.pk,exponent,last_success,failures,last_failure)
-        a = '<a id="show_details_%d" href="#">'%obj.pk
+        """ % (obj.pk, exponent, last_success, failures, last_failure)
+        a = '<a id="show_details_%d" href="#">' % obj.pk
         astop = '</a>'
     else:
         div = ''
@@ -66,24 +66,30 @@
     else:
         return '<span style="min-width:16px;"><img src="%s"></span>' % icon_url
 
+
 def backend_text(obj):
     (icon, tooltip) = obj.get_backend_icon()
     icon_url = ICON_URLS.get(icon, "unknown")
 
     return '<img src="%s"> %s' % (icon_url, tooltip)
 
+
 class UploadTextareaWidget(AdminTextareaWidget):
+
     def render(self, name, value, attrs=None):
         if value is None:
             value = ''
         final_attrs = self.build_attrs(attrs, name=name)
-        return format_html('<input type="file" style="width: 0; height: 0" id="btn_upload_%s" onChange="uploadTextarea(event,\'%s\');">' \
-                           '<button onClick="$(\'#btn_upload_%s\').click(); return false;">Upload</button>' \
-                           '<br><textarea{0}>\r\n{1}</textarea>' % (attrs["id"], attrs["id"], attrs["id"]),
+        return format_html('<input type="file" style="width: 0; height: 0" id="btn_upload_%s" onChange="uploadTextarea(event,\'%s\');">'
+                           '<button onClick="$(\'#btn_upload_%s\').click(); return false;">Upload</button>'
+                           '<br><textarea{0}>\r\n{1}</textarea>' % (
+                               attrs["id"], attrs["id"], attrs["id"]),
                            flatatt(final_attrs),
                            force_text(value))
 
+
 class SliderWidget(forms.HiddenInput):
+
     def render(self, name, value,  attrs=None):
         if value is None:
             value = '0'
@@ -102,7 +108,7 @@
                               </script>
                               <input type="hidden" id="%(id)s" name="%(name)s" value="%(value)s"></input>
                            """ % attrs
-        html = html.replace("{","{{").replace("}","}}")
+        html = html.replace("{", "{{").replace("}", "}}")
         return format_html(html,
                            flatatt(final_attrs),
                            force_text(value))
@@ -116,6 +122,7 @@
             value = ''
         return mark_safe(str(value) + super(PlainTextWidget, self).render(name, value, attrs))
 
+
 class XOSAdminMixin(object):
     # call save_by_user and delete_by_user instead of save and delete
 
@@ -166,8 +173,8 @@
 
         formset.save_m2m()
 
-    def get_actions(self,request):
-        actions = super(XOSAdminMixin,self).get_actions(request)
+    def get_actions(self, request):
+        actions = super(XOSAdminMixin, self).get_actions(request)
 
         if self.__user_is_readonly(request):
             if 'delete_selected' in actions:
@@ -181,13 +188,16 @@
 
     def add_extra_context(self, request, extra_context):
         # allow custom application breadcrumb url and name
-        extra_context["custom_app_breadcrumb_url"] = getattr(self, "custom_app_breadcrumb_url", None)
-        extra_context["custom_app_breadcrumb_name"] = getattr(self, "custom_app_breadcrumb_name", None)
-        extra_context["custom_changelist_breadcrumb_url"] = getattr(self, "custom_changelist_breadcrumb_url", None)
+        extra_context["custom_app_breadcrumb_url"] = getattr(
+            self, "custom_app_breadcrumb_url", None)
+        extra_context["custom_app_breadcrumb_name"] = getattr(
+            self, "custom_app_breadcrumb_name", None)
+        extra_context["custom_changelist_breadcrumb_url"] = getattr(
+            self, "custom_changelist_breadcrumb_url", None)
 
         # for Service admins to render their Administration page
         if getattr(self, "extracontext_registered_admins", False):
-            admins=[]
+            admins = []
             for model, model_admin in admin.site._registry.items():
                 if model == self.model:
                     continue
@@ -195,11 +205,11 @@
                     info = {"app": model._meta.app_label,
                             "model": model._meta.model_name,
                             "name": capfirst(model._meta.verbose_name_plural),
-                            "url": self.url_for_model_changelist(request,model) }
+                            "url": self.url_for_model_changelist(request, model)}
                     admins.append(info)
             extra_context["registered_admins"] = admins
 
-    def change_view(self,request,object_id, extra_context=None):
+    def change_view(self, request, object_id, extra_context=None):
         extra_context = extra_context or {}
 
         if self.__user_is_readonly(request):
@@ -208,7 +218,7 @@
                 self.readonly_save = self.readonly_fields
                 self.inlines_save = self.inlines
             if hasattr(self, "user_readonly_fields"):
-                self.readonly_fields=self.user_readonly_fields
+                self.readonly_fields = self.user_readonly_fields
             if hasattr(self, "user_readonly_inlines"):
                 self.inlines = self.user_readonly_inlines
         else:
@@ -244,14 +254,14 @@
         request.readonly = True
         return super(XOSAdminMixin, self).change_view(request, object_id, extra_context=extra_context)
 
-    def changelist_view(self, request, extra_context = None):
+    def changelist_view(self, request, extra_context=None):
         extra_context = extra_context or {}
 
         self.add_extra_context(request, extra_context)
 
         return super(XOSAdminMixin, self).changelist_view(request, extra_context=extra_context)
 
-    def add_view(self, request, form_url='', extra_context = None):
+    def add_view(self, request, form_url='', extra_context=None):
         extra_context = extra_context or {}
 
         self.add_extra_context(request, extra_context)
@@ -286,16 +296,20 @@
 
         return inlines
 
+
 class ReadOnlyAwareAdmin(XOSAdminMixin, admin.ModelAdmin):
     # Note: Make sure XOSAdminMixin is listed before
     # admin.ModelAdmin in the class declaration.
 
     pass
 
+
 class XOSBaseAdmin(ReadOnlyAwareAdmin):
     save_on_top = False
 
+
 class SingletonAdmin (ReadOnlyAwareAdmin):
+
     def has_add_permission(self, request):
         if not super(SingletonAdmin, self).has_add_permission(request):
             return False
@@ -306,10 +320,13 @@
         else:
             return True
 
+
 class ServiceAppAdmin (SingletonAdmin):
     extracontext_registered_admins = True
 
+
 class XOSTabularInline(admin.TabularInline):
+
     def __init__(self, *args, **kwargs):
         super(XOSTabularInline, self).__init__(*args, **kwargs)
 
@@ -328,7 +345,7 @@
                 object instead of trying to bring up a change view of the
                 SliceNetwork object.
             """
-            return getattr(self.model,self.selflink_fieldname).field.rel.to
+            return getattr(self.model, self.selflink_fieldname).field.rel.to
         else:
             return self.model
 
@@ -338,7 +355,7 @@
 
     def get_change_url(self, id):
         """ Get the URL to a change form in the admin for this model """
-        reverse_path = self.selflink_reverse_path # "admin:%s_change" % (self.selflink_model._meta.db_table)
+        reverse_path = self.selflink_reverse_path  # "admin:%s_change" % (self.selflink_model._meta.db_table)
         try:
             url = reverse(reverse_path, args=(id,))
         except NoReverseMatch:
@@ -397,7 +414,9 @@
         return mark_safe(backend_icon(obj))
     backend_status_icon.short_description = ""
 
+
 class PlStackGenericTabularInline(generic.GenericTabularInline):
+
     def has_add_permission(self, request):
         return not request.user.isReadOnlyUser()
 
@@ -413,6 +432,7 @@
         return mark_safe(backend_icon(obj))
     backend_status_icon.short_description = ""
 
+
 class ReservationInline(XOSTabularInline):
     model = Reservation
     extra = 0
@@ -421,6 +441,7 @@
     def queryset(self, request):
         return Reservation.select_by_user(request.user)
 
+
 class TagInline(PlStackGenericTabularInline):
     model = Tag
     extra = 0
@@ -430,12 +451,15 @@
     def queryset(self, request):
         return Tag.select_by_user(request.user)
 
+
 class InstanceInline(XOSTabularInline):
     model = Instance
-    fields = ['backend_status_icon', 'all_ips_string', 'instance_id', 'instance_name', 'slice', 'deployment', 'flavor', 'image', 'node']
+    fields = ['backend_status_icon', 'all_ips_string', 'instance_id',
+              'instance_name', 'slice', 'deployment', 'flavor', 'image', 'node']
     extra = 0
     max_num = 0
-    readonly_fields = ['backend_status_icon', 'all_ips_string', 'instance_id', 'instance_name', 'slice', 'deployment', 'flavor', 'image', 'node']
+    readonly_fields = ['backend_status_icon', 'all_ips_string', 'instance_id',
+                       'instance_name', 'slice', 'deployment', 'flavor', 'image', 'node']
     suit_classes = 'suit-tab suit-tab-instances'
 
     def queryset(self, request):
@@ -443,20 +467,27 @@
 
     def formfield_for_foreignkey(self, db_field, request=None, **kwargs):
         if db_field.name == 'deployment':
-           kwargs['queryset'] = Deployment.select_by_acl(request.user).filter(sitedeployments__nodes__isnull=False).distinct()
-           kwargs['widget'] = forms.Select(attrs={'onChange': "instance_deployment_changed(this);"})
+            kwargs['queryset'] = Deployment.select_by_acl(request.user).filter(
+                sitedeployments__nodes__isnull=False).distinct()
+            kwargs['widget'] = forms.Select(
+                attrs={'onChange': "instance_deployment_changed(this);"})
         if db_field.name == 'flavor':
-           kwargs['widget'] = forms.Select(attrs={'onChange': "instance_flavor_changed(this);"})
+            kwargs['widget'] = forms.Select(
+                attrs={'onChange': "instance_flavor_changed(this);"})
 
-        field = super(InstanceInline, self).formfield_for_foreignkey(db_field, request, **kwargs)
+        field = super(InstanceInline, self).formfield_for_foreignkey(
+            db_field, request, **kwargs)
 
         return field
 
+
 class CordInstanceInline(XOSTabularInline):
     model = Instance
-    fields = ['backend_status_icon', 'all_ips_string', 'instance_id', 'instance_name', 'slice', 'flavor', 'image', 'node']
+    fields = ['backend_status_icon', 'all_ips_string', 'instance_id',
+              'instance_name', 'slice', 'flavor', 'image', 'node']
     extra = 0
-    readonly_fields = ['backend_status_icon', 'all_ips_string', 'instance_id', 'instance_name']
+    readonly_fields = ['backend_status_icon',
+                       'all_ips_string', 'instance_id', 'instance_name']
     suit_classes = 'suit-tab suit-tab-instances'
 
     def queryset(self, request):
@@ -465,15 +496,20 @@
     def formfield_for_foreignkey(self, db_field, request=None, **kwargs):
         if db_field.name == 'deployment':
 
-           kwargs['queryset'] = Deployment.select_by_acl(request.user).filter(sitedeployments__nodes__isnull=False).distinct()
-           kwargs['widget'] = forms.Select(attrs={'onChange': "instance_deployment_changed(this);"})
+            kwargs['queryset'] = Deployment.select_by_acl(request.user).filter(
+                sitedeployments__nodes__isnull=False).distinct()
+            kwargs['widget'] = forms.Select(
+                attrs={'onChange': "instance_deployment_changed(this);"})
         if db_field.name == 'flavor':
-           kwargs['widget'] = forms.Select(attrs={'onChange': "instance_flavor_changed(this);"})
+            kwargs['widget'] = forms.Select(
+                attrs={'onChange': "instance_flavor_changed(this);"})
 
-        field = super(CordInstanceInline, self).formfield_for_foreignkey(db_field, request, **kwargs)
+        field = super(CordInstanceInline, self).formfield_for_foreignkey(
+            db_field, request, **kwargs)
 
         return field
 
+
 class SiteInline(XOSTabularInline):
     model = Site
     extra = 0
@@ -482,13 +518,18 @@
     def queryset(self, request):
         return Site.select_by_user(request.user)
 
+
 class SiteHostsNodesInline(SiteInline):
+
     def queryset(self, request):
         return Site.select_by_user(request.user).filter(hosts_nodes=True)
 
+
 class SiteHostsUsersInline(SiteInline):
+
     def queryset(self, request):
-        return Site.select_by_user(request.user).filter(hosts_users=True)        
+        return Site.select_by_user(request.user).filter(hosts_users=True)
+
 
 class UserInline(XOSTabularInline):
     model = User
@@ -500,6 +541,7 @@
     def queryset(self, request):
         return User.select_by_user(request.user)
 
+
 class SliceInline(XOSTabularInline):
     model = Slice
     fields = ['backend_status_icon', 'name', 'site', 'serviceClass', 'service']
@@ -510,6 +552,7 @@
     def queryset(self, request):
         return Slice.select_by_user(request.user)
 
+
 class NodeInline(XOSTabularInline):
     model = Node
     extra = 0
@@ -517,16 +560,18 @@
     fields = ['backend_status_icon', 'name', 'site_deployment']
     readonly_fields = ('backend_status_icon', )
 
+
 class DeploymentPrivilegeInline(XOSTabularInline):
     model = DeploymentPrivilege
     extra = 0
     suit_classes = 'suit-tab suit-tab-deploymentprivileges'
-    fields = ['backend_status_icon', 'user','role','deployment']
+    fields = ['backend_status_icon', 'user', 'role', 'deployment']
     readonly_fields = ('backend_status_icon', )
 
     def queryset(self, request):
         return DeploymentPrivilege.select_by_user(request.user)
 
+
 class ControllerSiteInline(XOSTabularInline):
     model = ControllerSite
     extra = 0
@@ -538,7 +583,7 @@
     model = SitePrivilege
     extra = 0
     suit_classes = 'suit-tab suit-tab-siteprivileges'
-    fields = ['backend_status_icon', 'user','site', 'role']
+    fields = ['backend_status_icon', 'user', 'site', 'role']
     readonly_fields = ('backend_status_icon', )
 
     def formfield_for_foreignkey(self, db_field, request, **kwargs):
@@ -557,7 +602,7 @@
     model = ServicePrivilege
     extra = 0
     suit_classes = 'suit-tab suit-tab-serviceprivileges'
-    fields = ['backend_status_icon', 'user','service', 'role']
+    fields = ['backend_status_icon', 'user', 'service', 'role']
     readonly_fields = ('backend_status_icon', )
 
     def formfield_for_foreignkey(self, db_field, request, **kwargs):
@@ -565,16 +610,17 @@
             kwargs['queryset'] = Service.select_by_user(request.user)
         if db_field.name == 'user':
             kwargs['queryset'] = User.select_by_user(request.user)
-        return super(ServicePrivilegeInline, self).formfield_for_foreignkey(db_field, request, **kwargs)         
+        return super(ServicePrivilegeInline, self).formfield_for_foreignkey(db_field, request, **kwargs)
 
     def queryset(self, request):
         return ServicePrivilege.select_by_user(request.user)
 
+
 class SiteDeploymentInline(XOSTabularInline):
     model = SiteDeployment
     extra = 0
     suit_classes = 'suit-tab suit-tab-sitedeployments'
-    fields = ['backend_status_icon', 'deployment','site', 'controller']
+    fields = ['backend_status_icon', 'deployment', 'site', 'controller']
     readonly_fields = ('backend_status_icon', )
 
     def formfield_for_foreignkey(self, db_field, request, **kwargs):
@@ -586,7 +632,8 @@
 
         if db_field.name == 'controller':
             if len(resolve(request.path).args) > 0:
-                kwargs['queryset'] = Controller.select_by_user(request.user).filter(deployment__id=int(resolve(request.path).args[0]))
+                kwargs['queryset'] = Controller.select_by_user(request.user).filter(
+                    deployment__id=int(resolve(request.path).args[0]))
 
         return super(SiteDeploymentInline, self).formfield_for_foreignkey(db_field, request, **kwargs)
 
@@ -603,16 +650,17 @@
 
     def formfield_for_foreignkey(self, db_field, request, **kwargs):
         if db_field.name == 'slice':
-           kwargs['queryset'] = Slice.select_by_user(request.user)
+            kwargs['queryset'] = Slice.select_by_user(request.user)
         if db_field.name == 'user':
-           # all users are available to be granted SlicePrivilege
-           kwargs['queryset'] = User.objects.all()
+            # all users are available to be granted SlicePrivilege
+            kwargs['queryset'] = User.objects.all()
 
         return super(SlicePrivilegeInline, self).formfield_for_foreignkey(db_field, request, **kwargs)
 
     def queryset(self, request):
         return SlicePrivilege.select_by_user(request.user)
 
+
 class SliceNetworkInline(XOSTabularInline):
     model = Network.slices.through
     selflink_fieldname = "network"
@@ -623,6 +671,7 @@
     fields = ['backend_status_icon', 'network']
     readonly_fields = ('backend_status_icon', )
 
+
 class ImageDeploymentsInline(XOSTabularInline):
     model = ImageDeployments
     extra = 0
@@ -632,6 +681,7 @@
     fields = ['backend_status_icon', 'image', 'deployment']
     readonly_fields = ['backend_status_icon']
 
+
 class ControllerImagesInline(XOSTabularInline):
     model = ControllerImages
     extra = 0
@@ -641,14 +691,17 @@
     fields = ['backend_status_icon', 'image', 'controller', 'glance_image_id']
     readonly_fields = ['backend_status_icon', 'glance_image_id']
 
+
 class SliceRoleAdmin(XOSBaseAdmin):
     model = SliceRole
     pass
 
+
 class SiteRoleAdmin(XOSBaseAdmin):
     model = SiteRole
     pass
 
+
 class DeploymentAdminForm(forms.ModelForm):
     images = forms.ModelMultipleChoiceField(
         queryset=Image.objects.all(),
@@ -666,19 +719,22 @@
             verbose_name=('Flavors'), is_stacked=False
         )
     )
+
     class Meta:
         model = Deployment
-        many_to_many = ["flavors",]
+        many_to_many = ["flavors", ]
 
     def __init__(self, *args, **kwargs):
-      request = kwargs.pop('request', None)
-      super(DeploymentAdminForm, self).__init__(*args, **kwargs)
+        request = kwargs.pop('request', None)
+        super(DeploymentAdminForm, self).__init__(*args, **kwargs)
 
-      self.fields['accessControl'].initial = "allow site " + request.user.site.name
+        self.fields['accessControl'].initial = "allow site " + \
+            request.user.site.name
 
-      if self.instance and self.instance.pk:
-        self.fields['images'].initial = [x.image for x in self.instance.imagedeployments.all()]
-        self.fields['flavors'].initial = self.instance.flavors.all()
+        if self.instance and self.instance.pk:
+            self.fields['images'].initial = [
+                x.image for x in self.instance.imagedeployments.all()]
+            self.fields['flavors'].initial = self.instance.flavors.all()
 
     def manipulate_m2m_objs(self, this_obj, selected_objs, all_relations, relation_class, local_attrname, foreign_attrname):
         """ helper function for handling m2m relations from the MultipleChoiceField
@@ -703,61 +759,70 @@
         existing_dest_objs = []
         for relation in list(all_relations):
             if getattr(relation, foreign_attrname) not in selected_objs:
-                #print "deleting site", sdp.site
+                # print "deleting site", sdp.site
                 relation.delete()
             else:
                 existing_dest_objs.append(getattr(relation, foreign_attrname))
 
         for dest_obj in selected_objs:
             if dest_obj not in existing_dest_objs:
-                #print "adding site", site
+                # print "adding site", site
                 kwargs = {foreign_attrname: dest_obj, local_attrname: this_obj}
                 relation = relation_class(**kwargs)
                 relation.save()
 
     def save(self, commit=True):
-      deployment = super(DeploymentAdminForm, self).save(commit=False)
+        deployment = super(DeploymentAdminForm, self).save(commit=False)
 
-      if commit:
-        deployment.save()
-        # this has to be done after save() if/when a deployment is first created
-        deployment.flavors = self.cleaned_data['flavors']
+        if commit:
+            deployment.save()
+            # this has to be done after save() if/when a deployment is first
+            # created
+            deployment.flavors = self.cleaned_data['flavors']
 
-      if deployment.pk:
-        # save_m2m() doesn't seem to work with 'through' relations. So we
-        #    create/destroy the through models ourselves. There has to be
-        #    a better way...
+        if deployment.pk:
+            # save_m2m() doesn't seem to work with 'through' relations. So we
+            #    create/destroy the through models ourselves. There has to be
+            #    a better way...
 
-        self.manipulate_m2m_objs(deployment, self.cleaned_data['images'], deployment.imagedeployments.all(), ImageDeployments, "deployment", "image")
-        # manipulate_m2m_objs doesn't work for Flavor/Deployment relationship
-        # so well handle that manually here
-        for flavor in deployment.flavors.all():
-            if getattr(flavor, 'name') not in self.cleaned_data['flavors']:
-                deployment.flavors.remove(flavor)
-        for flavor in self.cleaned_data['flavors']:
-            if flavor not in deployment.flavors.all():
-                flavor.deployments.add(deployment)
+            self.manipulate_m2m_objs(deployment, self.cleaned_data[
+                                     'images'], deployment.imagedeployments.all(), ImageDeployments, "deployment", "image")
+            # manipulate_m2m_objs doesn't work for Flavor/Deployment relationship
+            # so well handle that manually here
+            for flavor in deployment.flavors.all():
+                if getattr(flavor, 'name') not in self.cleaned_data['flavors']:
+                    deployment.flavors.remove(flavor)
+            for flavor in self.cleaned_data['flavors']:
+                if flavor not in deployment.flavors.all():
+                    flavor.deployments.add(deployment)
 
-      self.save_m2m()
+        self.save_m2m()
 
-      return deployment
+        return deployment
+
 
 class DeploymentAdminROForm(DeploymentAdminForm):
+
     def save(self, commit=True):
         raise PermissionDenied
 
+
 class SiteAssocInline(XOSTabularInline):
     model = Site.deployments.through
     extra = 0
     suit_classes = 'suit-tab suit-tab-sites'
 
+
 class DeploymentAdmin(XOSBaseAdmin):
     model = Deployment
-    fieldList = ['backend_status_text', 'name', 'images', 'flavors', 'accessControl']
-    fieldsets = [(None, {'fields': fieldList, 'classes':['suit-tab suit-tab-general']})]
+    fieldList = ['backend_status_text', 'name',
+                 'images', 'flavors', 'accessControl']
+    fieldsets = [
+        (None, {'fields': fieldList, 'classes': ['suit-tab suit-tab-general']})]
     # node no longer directly connected to deployment
     #inlines = [DeploymentPrivilegeInline,NodeInline,TagInline,ImageDeploymentsInline]
-    inlines = [DeploymentPrivilegeInline,TagInline,ImageDeploymentsInline,SiteDeploymentInline]
+    inlines = [DeploymentPrivilegeInline, TagInline,
+               ImageDeploymentsInline, SiteDeploymentInline]
     list_display = ['backend_status_icon', 'name']
     list_display_links = ('backend_status_icon', 'name', )
     readonly_fields = ('backend_status_text', )
@@ -765,48 +830,58 @@
     user_readonly_fields = ['name']
 
     # nodes no longer direclty connected to deployments
-    suit_form_tabs =(('general','Deployment Details'),('deploymentprivileges','Privileges'), ('sitedeployments', 'Sites'))
+    suit_form_tabs = (('general', 'Deployment Details'),
+                      ('deploymentprivileges', 'Privileges'), ('sitedeployments', 'Sites'))
 
     def get_form(self, request, obj=None, **kwargs):
         if request.user.isReadOnlyUser() or not request.user.is_admin:
             kwargs["form"] = DeploymentAdminROForm
         else:
             kwargs["form"] = DeploymentAdminForm
-        adminForm = super(DeploymentAdmin,self).get_form(request, obj, **kwargs)
+        adminForm = super(DeploymentAdmin, self).get_form(
+            request, obj, **kwargs)
 
         # from stackexchange: pass the request object into the form
 
         class AdminFormMetaClass(adminForm):
-           def __new__(cls, *args, **kwargs):
-               kwargs['request'] = request
-               return adminForm(*args, **kwargs)
+
+            def __new__(cls, *args, **kwargs):
+                kwargs['request'] = request
+                return adminForm(*args, **kwargs)
 
         return AdminFormMetaClass
 
+
 class ControllerAdminForm(forms.ModelForm):
     backend_disabled = forms.BooleanField(required=False)
+
     class Meta:
         model = Controller
 
     def __init__(self, *args, **kwargs):
-      request = kwargs.pop('request', None)
-      super(ControllerAdminForm, self).__init__(*args, **kwargs)
+        request = kwargs.pop('request', None)
+        super(ControllerAdminForm, self).__init__(*args, **kwargs)
 
-      if self.instance and self.instance.pk:
-        self.fields['backend_disabled'].initial = self.instance.get_backend_register('disabled', False)
-      else:
-        # defaults when adding new controller
-        self.fields['backend_disabled'].initial = False
+        if self.instance and self.instance.pk:
+            self.fields['backend_disabled'].initial = self.instance.get_backend_register(
+                'disabled', False)
+        else:
+            # defaults when adding new controller
+            self.fields['backend_disabled'].initial = False
 
     def save(self, commit=True):
-      self.instance.set_backend_register("disabled", self.cleaned_data["backend_disabled"])
-      return super(ControllerAdminForm, self).save(commit=commit)
+        self.instance.set_backend_register(
+            "disabled", self.cleaned_data["backend_disabled"])
+        return super(ControllerAdminForm, self).save(commit=commit)
+
 
 class ControllerAdmin(XOSBaseAdmin):
     model = Controller
-    fieldList = ['deployment', 'name', 'backend_type', 'backend_disabled', 'version', 'auth_url', 'admin_user', 'admin_tenant','admin_password', 'domain', 'rabbit_host', 'rabbit_user', 'rabbit_password']
-    fieldsets = [(None, {'fields': fieldList, 'classes':['suit-tab suit-tab-general']})]
-    inlines = [ControllerSiteInline] # ,ControllerImagesInline]
+    fieldList = ['deployment', 'name', 'backend_type', 'backend_disabled', 'version', 'auth_url', 'admin_user',
+                 'admin_tenant', 'admin_password', 'domain', 'rabbit_host', 'rabbit_user', 'rabbit_password']
+    fieldsets = [
+        (None, {'fields': fieldList, 'classes': ['suit-tab suit-tab-general']})]
+    inlines = [ControllerSiteInline]  # ,ControllerImagesInline]
     list_display = ['backend_status_icon', 'name', 'version', 'backend_type']
     list_display_links = ('backend_status_icon', 'name', )
     readonly_fields = ('backend_status_text',)
@@ -815,47 +890,52 @@
     user_readonly_fields = []
 
     def save_model(self, request, obj, form, change):
-        # update openstack connection to use this site/tenant
+            # update openstack connection to use this site/tenant
         obj.save_by_user(request.user)
-                    
+
     def delete_model(self, request, obj):
         obj.delete_by_user(request.user)
 
     def queryset(self, request):
-        return Controller.select_by_user(request.user)    
+        return Controller.select_by_user(request.user)
 
     @property
     def suit_form_tabs(self):
         tabs = [('general', 'Controller Details'),
-        ]
+                ]
 
-        request=getattr(_thread_locals, "request", None)
+        request = getattr(_thread_locals, "request", None)
         if request and request.user.is_admin:
-            tabs.append( ('admin-only', 'Admin-Only') )
+            tabs.append(('admin-only', 'Admin-Only'))
 
         return tabs
 
+
 class TenantAttributeAdmin(XOSBaseAdmin):
     model = TenantAttribute
     list_display = ('backend_status_icon', 'tenant', 'name', 'value')
     list_display_links = ('backend_status_icon', 'name')
     fieldList = ('backend_status_text', 'tenant', 'name', 'value', )
-    fieldsets = [(None, {'fields': fieldList, 'classes':['suit-tab suit-tab-general']})]
+    fieldsets = [
+        (None, {'fields': fieldList, 'classes': ['suit-tab suit-tab-general']})]
     readonly_fields = ('backend_status_text', )
 
-    suit_form_tabs =(('general', 'Tenant Root Details'),
-    )
+    suit_form_tabs = (('general', 'Tenant Root Details'),
+                      )
+
 
 class TenantAttrAsTabInline(XOSTabularInline):
     model = TenantAttribute
-    fields = ['name','value']
+    fields = ['name', 'value']
     extra = 0
     suit_classes = 'suit-tab suit-tab-tenantattrs'
 
+
 class TenantRootRoleAdmin(XOSBaseAdmin):
     model = TenantRootRole
     fields = ('role',)
 
+
 class TenantRootTenantInline(XOSTabularInline):
     model = Tenant
     fields = ['provider_service', 'subscriber_root']
@@ -865,10 +945,11 @@
     verbose_name = 'subscribed tenant'
     verbose_name_plural = 'subscribed tenants'
 
-    #def queryset(self, request):
+    # def queryset(self, request):
     #    qs = super(TenantRootTenantInline, self).queryset(request)
     #    return qs.filter(kind="coarse")
 
+
 class TenantRootPrivilegeInline(XOSTabularInline):
     model = TenantRootPrivilege
     extra = 0
@@ -879,19 +960,22 @@
     def queryset(self, request):
         return TenantRootPrivilege.select_by_user(request.user)
 
+
 class TenantRootAdmin(XOSBaseAdmin):
     model = TenantRoot
     list_display = ('backend_status_icon', 'name', 'kind')
     list_display_links = ('backend_status_icon', 'name')
     fieldList = ('backend_status_text', 'name', 'kind', )
-    fieldsets = [(None, {'fields': fieldList, 'classes':['suit-tab suit-tab-general']})]
+    fieldsets = [
+        (None, {'fields': fieldList, 'classes': ['suit-tab suit-tab-general']})]
     inlines = (TenantRootTenantInline, TenantRootPrivilegeInline)
     readonly_fields = ('backend_status_text', )
 
-    suit_form_tabs =(('general', 'Tenant Root Details'),
-        ('tenantroots','Tenancy'),
-        ('tenantrootprivileges','Privileges')
-    )
+    suit_form_tabs = (('general', 'Tenant Root Details'),
+                      ('tenantroots', 'Tenancy'),
+                      ('tenantrootprivileges', 'Privileges')
+                      )
+
 
 class ProviderTenantInline(XOSTabularInline):
     model = CoarseTenant
@@ -906,6 +990,7 @@
         qs = super(ProviderTenantInline, self).queryset(request)
         return qs.filter(kind="coarse")
 
+
 class SubscriberTenantInline(XOSTabularInline):
     model = CoarseTenant
     fields = ['provider_service', 'subscriber_service', 'connect_method']
@@ -919,28 +1004,35 @@
         qs = super(SubscriberTenantInline, self).queryset(request)
         return qs.filter(kind="coarse")
 
+
 class ServiceAttrAsTabInline(XOSTabularInline):
     model = ServiceAttribute
-    fields = ['name','value']
+    fields = ['name', 'value']
     extra = 0
     suit_classes = 'suit-tab suit-tab-serviceattrs'
 
+
 class ServiceAdmin(XOSBaseAdmin):
-    list_display = ("backend_status_icon","name","kind","versionNumber","enabled","published")
+    list_display = ("backend_status_icon", "name", "kind",
+                    "versionNumber", "enabled", "published")
     list_display_links = ('backend_status_icon', 'name', )
-    fieldList = ["backend_status_text","name","kind","description","versionNumber","enabled","published","view_url","icon_url","public_key","private_key_fn","service_specific_attribute","service_specific_id"]
-    fieldsets = [(None, {'fields': fieldList, 'classes':['suit-tab suit-tab-general']})]
-    inlines = [ServiceAttrAsTabInline,SliceInline,ProviderTenantInline,SubscriberTenantInline,ServicePrivilegeInline]
+    fieldList = ["backend_status_text", "name", "kind", "description", "versionNumber", "enabled", "published",
+                 "view_url", "icon_url", "public_key", "private_key_fn", "service_specific_attribute", "service_specific_id"]
+    fieldsets = [
+        (None, {'fields': fieldList, 'classes': ['suit-tab suit-tab-general']})]
+    inlines = [ServiceAttrAsTabInline, SliceInline, ProviderTenantInline,
+               SubscriberTenantInline, ServicePrivilegeInline]
     readonly_fields = ('backend_status_text', )
 
     user_readonly_fields = fieldList
 
-    suit_form_tabs =(('general', 'Service Details'),
-        ('slices','Slices'),
-        ('serviceattrs','Additional Attributes'),
-        ('servicetenants','Tenancy'),
-        ('serviceprivileges','Privileges')
-    )
+    suit_form_tabs = (('general', 'Service Details'),
+                      ('slices', 'Slices'),
+                      ('serviceattrs', 'Additional Attributes'),
+                      ('servicetenants', 'Tenancy'),
+                      ('serviceprivileges', 'Privileges')
+                      )
+
 
 class SiteNodeInline(XOSTabularInline):
     model = Node
@@ -950,43 +1042,50 @@
 
     def formfield_for_foreignkey(self, db_field, request, **kwargs):
         # only display site deployments associated with this site
-        if db_field.name ==  'site_deployment':
-            kwargs['queryset'] = SiteDeployment.objects.filter(site__id=int(request.path.split('/')[-2]))
+        if db_field.name == 'site_deployment':
+            kwargs['queryset'] = SiteDeployment.objects.filter(
+                site__id=int(request.path.split('/')[-2]))
 
         return super(SiteNodeInline, self).formfield_for_foreignkey(db_field, request, **kwargs)
 
+
 class SiteAdmin(XOSBaseAdmin):
     #fieldList = ['backend_status_text', 'name', 'site_url', 'enabled', 'is_public', 'login_base', 'accountLink','location']
-    fieldList = ['backend_status_text', 'name', 'site_url', 'enabled', 'login_base', 'location', 'is_public', 'hosts_nodes', 'hosts_users']
+    fieldList = ['backend_status_text', 'name', 'site_url', 'enabled',
+                 'login_base', 'location', 'is_public', 'hosts_nodes', 'hosts_users']
     fieldsets = [
-        (None, {'fields': fieldList, 'classes':['suit-tab suit-tab-general']}),
+        (None, {'fields': fieldList, 'classes': [
+         'suit-tab suit-tab-general']}),
         #('Deployment Networks', {'fields': ['deployments'], 'classes':['suit-tab suit-tab-deployments']}),
     ]
     #readonly_fields = ['backend_status_text', 'accountLink']
     readonly_fields = ['backend_status_text']
 
     #user_readonly_fields = ['name', 'deployments','site_url', 'enabled', 'is_public', 'login_base', 'accountLink']
-    user_readonly_fields = ['name', 'deployments','site_url', 'enabled', 'is_public', 'login_base', 'hosts_nodes', 'hosts_users']
+    user_readonly_fields = ['name', 'deployments', 'site_url',
+                            'enabled', 'is_public', 'login_base', 'hosts_nodes', 'hosts_users']
 
-    list_display = ('backend_status_icon', 'name', 'login_base','site_url', 'enabled')
+    list_display = ('backend_status_icon', 'name',
+                    'login_base', 'site_url', 'enabled')
     list_display_links = ('backend_status_icon', 'name', )
     filter_horizontal = ('deployments',)
-    inlines = [SliceInline,UserInline,TagInline, SitePrivilegeInline, SiteNodeInline]
+    inlines = [SliceInline, UserInline, TagInline,
+               SitePrivilegeInline, SiteNodeInline]
     admin_inlines = [ControllerSiteInline]
     search_fields = ['name']
 
     @property
     def suit_form_tabs(self):
         tabs = [('general', 'Site Details'),
-            ('users','Users'),
-            ('siteprivileges','Privileges'),
-            ('slices','Slices'),
-            ('nodes','Nodes'),
-        ]
+                ('users', 'Users'),
+                ('siteprivileges', 'Privileges'),
+                ('slices', 'Slices'),
+                ('nodes', 'Nodes'),
+                ]
 
-        request=getattr(_thread_locals, "request", None)
+        request = getattr(_thread_locals, "request", None)
         if request and request.user.is_admin:
-            tabs.append( ('admin-only', 'Admin-Only') )
+            tabs.append(('admin-only', 'Admin-Only'))
 
         return tabs
 
@@ -1006,7 +1105,7 @@
         link_obj = obj.accounts.all()
         if link_obj:
             reverse_path = "admin:core_account_change"
-            url = reverse(reverse_path, args =(link_obj[0].id,))
+            url = reverse(reverse_path, args=(link_obj[0].id,))
             return "<a href='%s'>%s</a>" % (url, "view billing details")
         else:
             return "no billing data for this site"
@@ -1015,16 +1114,16 @@
 
     def save_model(self, request, obj, form, change):
         # update openstack connection to use this site/tenant
-        obj.save_by_user(request.user) 
+        obj.save_by_user(request.user)
 
     def delete_model(self, request, obj):
         obj.delete_by_user(request.user)
-        
+
 
 class SitePrivilegeAdmin(XOSBaseAdmin):
     fieldList = ['backend_status_text', 'user', 'site', 'role']
     fieldsets = [
-        (None, {'fields': fieldList, 'classes':['collapse']})
+        (None, {'fields': fieldList, 'classes': ['collapse']})
     ]
     readonly_fields = ('backend_status_text', )
     list_display = ('backend_status_icon', 'user', 'site', 'role')
@@ -1046,10 +1145,12 @@
             if not request.user.is_admin:
                 # only show users from sites where caller has admin or pi role
                 roles = Role.objects.filter(role_type__in=['admin', 'pi'])
-                site_privileges = SitePrivilege.objects.filter(user=request.user).filter(role__in=roles)
+                site_privileges = SitePrivilege.objects.filter(
+                    user=request.user).filter(role__in=roles)
                 sites = [site_privilege.site for site_privilege in site_privileges]
                 site_privileges = SitePrivilege.objects.filter(site__in=sites)
-                emails = [site_privilege.user.email for site_privilege in site_privileges]
+                emails = [
+                    site_privilege.user.email for site_privilege in site_privileges]
                 users = User.objects.filter(email__in=emails)
                 kwargs['queryset'] = users
 
@@ -1059,7 +1160,7 @@
         # admins can see all privileges. Users can only see privileges at sites
         # where they have the admin role or pi role.
         qs = super(SitePrivilegeAdmin, self).queryset(request)
-        #if not request.user.is_admin:
+        # if not request.user.is_admin:
         #    roles = Role.objects.filter(role_type__in=['admin', 'pi'])
         #    site_privileges = SitePrivilege.objects.filter(user=request.user).filter(role__in=roles)
         #    login_bases = [site_privilege.site.login_base for site_privilege in site_privileges]
@@ -1067,7 +1168,9 @@
         #    qs = qs.filter(site__in=sites)
         return qs
 
+
 class SliceForm(forms.ModelForm):
+
     class Meta:
         model = Slice
         widgets = {
@@ -1081,13 +1184,15 @@
         slice_id = self.instance.id
         if not site and slice_id:
             site = Slice.objects.get(id=slice_id).site
-        if (not isinstance(site,Site)):
+        if (not isinstance(site, Site)):
             # previous code indicates 'site' could be a site_id and not a site?
             site = Slice.objects.get(id=site.id)
         if not name.startswith(site.login_base):
-            raise forms.ValidationError('slice name must begin with %s' % site.login_base)
+            raise forms.ValidationError(
+                'slice name must begin with %s' % site.login_base)
         return cleaned_data
 
+
 class ControllerSliceInline(XOSTabularInline):
     model = ControllerSlice
     extra = 0
@@ -1095,16 +1200,21 @@
     verbose_name_plural = "Controller Slices"
     suit_classes = 'suit-tab suit-tab-admin-only'
     fields = ['backend_status_icon', 'controller', 'tenant_id']
-    readonly_fields = ('backend_status_icon', 'controller' )
+    readonly_fields = ('backend_status_icon', 'controller')
+
 
 class SliceAdmin(XOSBaseAdmin):
     form = SliceForm
-    fieldList = ['backend_status_text', 'site', 'name', 'serviceClass', 'enabled','description', 'service', 'slice_url', 'max_instances', "default_isolation", "network"]
-    fieldsets = [('Slice Details', {'fields': fieldList, 'classes':['suit-tab suit-tab-general']}),]
+    fieldList = ['backend_status_text', 'site', 'name', 'serviceClass', 'enabled',
+                 'description', 'service', 'slice_url', 'max_instances', "default_isolation", "network"]
+    fieldsets = [('Slice Details', {'fields': fieldList, 'classes': [
+                  'suit-tab suit-tab-general']}), ]
     readonly_fields = ('backend_status_text', )
-    list_display = ('backend_status_icon', 'name', 'site','serviceClass', 'slice_url', 'max_instances')
+    list_display = ('backend_status_icon', 'name', 'site',
+                    'serviceClass', 'slice_url', 'max_instances')
     list_display_links = ('backend_status_icon', 'name', )
-    normal_inlines = [SlicePrivilegeInline, InstanceInline, TagInline, ReservationInline, SliceNetworkInline]
+    normal_inlines = [SlicePrivilegeInline, InstanceInline,
+                      TagInline, ReservationInline, SliceNetworkInline]
     inlines = normal_inlines
     admin_inlines = [ControllerSliceInline]
     suit_form_includes = (('slice_instance_tab.html', 'bottom', 'instances'),)
@@ -1113,20 +1223,20 @@
 
     @property
     def suit_form_tabs(self):
-        tabs =[('general', 'Slice Details'),
-          ('slicenetworks','Networks'),
-          ('sliceprivileges','Privileges'),
-          ('instances','Instances'),
-          #('reservations','Reservations'), 
-          ('tags','Tags'),
-          ]
+        tabs = [('general', 'Slice Details'),
+                ('slicenetworks', 'Networks'),
+                ('sliceprivileges', 'Privileges'),
+                ('instances', 'Instances'),
+                #('reservations','Reservations'),
+                ('tags', 'Tags'),
+                ]
 
-        request=getattr(_thread_locals, "request", None)
+        request = getattr(_thread_locals, "request", None)
         if request and request.user.is_admin:
-            tabs.append( ('admin-only', 'Admin-Only') )
+            tabs.append(('admin-only', 'Admin-Only'))
 
         return tabs
-    
+
     def add_view(self, request, form_url='', extra_context=None):
         # Ugly hack for CORD
         self.inlines = self.normal_inlines
@@ -1135,26 +1245,30 @@
         return super(SliceAdmin, self).add_view(request, form_url, extra_context=extra_context)
 
     def change_view(self, request, object_id, form_url='', extra_context=None):
-        # cannot change the site of an existing slice so make the site field read only
+        # cannot change the site of an existing slice so make the site field
+        # read only
         if object_id:
-            self.readonly_fields = ('backend_status_text','site')
+            self.readonly_fields = ('backend_status_text', 'site')
 
         return super(SliceAdmin, self).change_view(request, object_id, form_url)
 
     def render_change_form(self, request, context, add=False, change=False, form_url='', obj=None):
         deployment_nodes = []
         for node in Node.objects.all():
-            deployment_nodes.append( (node.site_deployment.deployment.id, node.id, node.name) )
+            deployment_nodes.append(
+                (node.site_deployment.deployment.id, node.id, node.name))
 
         deployment_flavors = []
         for flavor in Flavor.objects.all():
             for deployment in flavor.deployments.all():
-                deployment_flavors.append( (deployment.id, flavor.id, flavor.name) )
+                deployment_flavors.append(
+                    (deployment.id, flavor.id, flavor.name))
 
         deployment_images = []
         for image in Image.objects.all():
             for deployment_image in image.imagedeployments.all():
-                deployment_images.append( (deployment_image.deployment.id, image.id, image.name) )
+                deployment_images.append(
+                    (deployment_image.deployment.id, image.id, image.name))
 
         site_login_bases = []
         for site in Site.objects.all():
@@ -1168,8 +1282,10 @@
 
     def formfield_for_foreignkey(self, db_field, request, **kwargs):
         if db_field.name == 'site':
-            kwargs['queryset'] = Site.select_by_user(request.user).filter(hosts_users=True)
-            kwargs['widget'] = forms.Select(attrs={'onChange': "update_slice_prefix(this, $($(this).closest('fieldset')[0]).find('.field-name input')[0].id)"})
+            kwargs['queryset'] = Site.select_by_user(
+                request.user).filter(hosts_users=True)
+            kwargs['widget'] = forms.Select(
+                attrs={'onChange': "update_slice_prefix(this, $($(this).closest('fieldset')[0]).find('.field-name input')[0].id)"})
 
         return super(SliceAdmin, self).formfield_for_foreignkey(db_field, request, **kwargs)
 
@@ -1189,7 +1305,7 @@
     def add_extra_context(self, request, extra_context):
         super(SliceAdmin, self).add_extra_context(request, extra_context)
         # set context["slice_id"] to the PK passed in the URL to this view
-        if len(request.resolver_match.args)>0:
+        if len(request.resolver_match.args) > 0:
             extra_context["slice_id"] = request.resolver_match.args[0]
 
     def UNUSED_get_inline_instances(self, request, obj=None):
@@ -1199,16 +1315,19 @@
         #    XXX this approach is better than clobbering self.inlines, so
         #    try to make this work post-demo.
         if (obj is not None) and (obj.name == "mysite_vcpe"):
-            cord_vcpe_inlines = [ SlicePrivilegeInline, CordInstanceInline, TagInline, ReservationInline,SliceNetworkInline]
+            cord_vcpe_inlines = [SlicePrivilegeInline, CordInstanceInline,
+                                 TagInline, ReservationInline, SliceNetworkInline]
 
-            inlines=[]
+            inlines = []
             for inline_class in cord_vcpe_inlines:
                 inlines.append(inline_class(self.model, self.admin_site))
         else:
-            inlines = super(SliceAdmin, self).get_inline_instances(request, obj)
+            inlines = super(SliceAdmin, self).get_inline_instances(
+                request, obj)
 
         return inlines
 
+
 class SlicePrivilegeAdmin(XOSBaseAdmin):
     fieldsets = [
         (None, {'fields': ['backend_status_text', 'user', 'slice', 'role']})
@@ -1223,7 +1342,7 @@
     def formfield_for_foreignkey(self, db_field, request, **kwargs):
         if db_field.name == 'slice':
             kwargs['queryset'] = Slice.select_by_user(request.user)
-        
+
         if db_field.name == 'user':
             kwargs['queryset'] = User.select_by_user(request.user)
 
@@ -1248,23 +1367,27 @@
         obj.os_manager = OpenStackManager(auth=auth, caller=request.user)
         obj.delete()
 
+
 class ImageAdmin(XOSBaseAdmin):
 
     fieldsets = [('Image Details',
-                   {'fields': ['backend_status_text', 'name', 'kind', 'disk_format', 'container_format', 'tag', 'path'],
-                    'classes': ['suit-tab suit-tab-general']})
-               ]
+                  {'fields': ['backend_status_text', 'name', 'kind', 'disk_format', 'container_format', 'tag', 'path'],
+                   'classes': ['suit-tab suit-tab-general']})
+                 ]
     readonly_fields = ('backend_status_text', )
 
-    suit_form_tabs =(('general','Image Details'),('instances','Instances'),('imagedeployments','Deployments'), ('admin-only', 'Admin-Only'))
+    suit_form_tabs = (('general', 'Image Details'), ('instances', 'Instances'),
+                      ('imagedeployments', 'Deployments'), ('admin-only', 'Admin-Only'))
 
     inlines = [InstanceInline, ControllerImagesInline]
 
-    user_readonly_fields = ['name', 'disk_format', 'container_format', 'tag', 'path']
+    user_readonly_fields = ['name', 'disk_format',
+                            'container_format', 'tag', 'path']
 
     list_display = ['backend_status_icon', 'name', 'kind']
     list_display_links = ('backend_status_icon', 'name', )
 
+
 class NodeForm(forms.ModelForm):
     nodelabels = forms.ModelMultipleChoiceField(
         queryset=NodeLabel.objects.all(),
@@ -1274,6 +1397,7 @@
             verbose_name=('Labels'), is_stacked=False
         )
     )
+
     class Meta:
         model = Node
         widgets = {
@@ -1282,21 +1406,21 @@
         }
 
     def __init__(self, *args, **kwargs):
-      request = kwargs.pop('request', None)
-      super(NodeForm, self).__init__(*args, **kwargs)
+        request = kwargs.pop('request', None)
+        super(NodeForm, self).__init__(*args, **kwargs)
 
-      if self.instance and self.instance.pk:
-        self.fields['nodelabels'].initial = self.instance.nodelabels.all()
+        if self.instance and self.instance.pk:
+            self.fields['nodelabels'].initial = self.instance.nodelabels.all()
 
     def save(self, commit=True):
-      node = super(NodeForm, self).save(commit=False)
+        node = super(NodeForm, self).save(commit=False)
 
-      node.nodelabels = self.cleaned_data['nodelabels']
+        node.nodelabels = self.cleaned_data['nodelabels']
 
-      if commit:
-        node.save()
+        if commit:
+            node.save()
 
-      return node
+        return node
 
 
 class NodeLabelAdmin(XOSBaseAdmin):
@@ -1312,25 +1436,30 @@
     list_display_links = ('backend_status_icon', 'name', )
     list_filter = ('site_deployment',)
 
-    inlines = [TagInline,InstanceInline]
+    inlines = [TagInline, InstanceInline]
     fieldsets = [('Node Details', {'fields': ['backend_status_text', 'name', 'site_deployment'], 'classes':['suit-tab suit-tab-details']}),
                  ('Labels', {'fields': ['nodelabels'], 'classes':['suit-tab suit-tab-labels']})]
     readonly_fields = ('backend_status_text', )
 
-    user_readonly_fields = ['name','site_deployment']
-    user_readonly_inlines = [TagInline,InstanceInline]
+    user_readonly_fields = ['name', 'site_deployment']
+    user_readonly_inlines = [TagInline, InstanceInline]
 
-    suit_form_tabs =(('details','Node Details'),('instances','Instances'), ('labels', 'Labels'), ('tags','Tags'))
+    suit_form_tabs = (('details', 'Node Details'), ('instances',
+                                                    'Instances'), ('labels', 'Labels'), ('tags', 'Tags'))
 
     def formfield_for_foreignkey(self, db_field, request, **kwargs):
         if db_field.name == 'site':
-            kwargs['queryset'] = Site.select_by_user(request.user).filter(hosts_nodes=True)
+            kwargs['queryset'] = Site.select_by_user(
+                request.user).filter(hosts_nodes=True)
 
-        field = super(NodeAdmin, self).formfield_for_foreignkey(db_field, request, **kwargs)
+        field = super(NodeAdmin, self).formfield_for_foreignkey(
+            db_field, request, **kwargs)
 
         return field
 
+
 class InstanceForm(forms.ModelForm):
+
     class Meta:
         model = Instance
         ip = forms.CharField(widget=PlainTextWidget)
@@ -1345,12 +1474,16 @@
             'image': LinkedSelect
         }
 
+
 class TagAdmin(XOSBaseAdmin):
-    list_display = ['backend_status_icon', 'service', 'name', 'value', 'content_type', 'content_object',]
+    list_display = ['backend_status_icon', 'service',
+                    'name', 'value', 'content_type', 'content_object', ]
     list_display_links = list_display
-    user_readonly_fields = ['service', 'name', 'value', 'content_type', 'content_object',]
+    user_readonly_fields = ['service', 'name',
+                            'value', 'content_type', 'content_object', ]
     user_readonly_inlines = []
 
+
 class InstancePortInline(XOSTabularInline):
     fields = ['backend_status_icon', 'network', 'instance', 'ip', 'mac']
     readonly_fields = ("backend_status_icon", "ip", "mac")
@@ -1361,21 +1494,28 @@
     verbose_name = "Port"
     suit_classes = 'suit-tab suit-tab-ports'
 
+
 class InstanceAdmin(XOSBaseAdmin):
     form = InstanceForm
     fieldsets = [
-        ('Instance Details', {'fields': ['backend_status_text', 'slice', 'deployment', 'isolation', 'flavor', 'image', 'node', 'parent', 'all_ips_string', 'instance_id', 'instance_name', 'ssh_command', ], 'classes': ['suit-tab suit-tab-general'], }),
-        ('Container Settings', {'fields': ['volumes'], 'classes': ['suit-tab suit-tab-container'], }),
+        ('Instance Details', {'fields': ['backend_status_text', 'slice', 'deployment', 'isolation', 'flavor', 'image', 'node',
+                                         'parent', 'all_ips_string', 'instance_id', 'instance_name', 'ssh_command', ], 'classes': ['suit-tab suit-tab-general'], }),
+        ('Container Settings', {'fields': ['volumes'], 'classes': [
+         'suit-tab suit-tab-container'], }),
     ]
     readonly_fields = ('backend_status_text', 'ssh_command', 'all_ips_string')
-    list_display = ['backend_status_icon', 'all_ips_string', 'instance_id', 'instance_name', 'isolation', 'slice', 'flavor', 'image', 'node', 'deployment']
-    list_display_links = ('backend_status_icon', 'all_ips_string', 'instance_id', )
+    list_display = ['backend_status_icon', 'all_ips_string', 'instance_id',
+                    'instance_name', 'isolation', 'slice', 'flavor', 'image', 'node', 'deployment']
+    list_display_links = ('backend_status_icon',
+                          'all_ips_string', 'instance_id', )
 
-    suit_form_tabs =(('general', 'Instance Details'), ('ports', 'Ports'), ('container', 'Container Settings'), ('tags', 'Tags'))
+    suit_form_tabs = (('general', 'Instance Details'), ('ports', 'Ports'),
+                      ('container', 'Container Settings'), ('tags', 'Tags'))
 
     inlines = [TagInline, InstancePortInline]
 
-    user_readonly_fields = ['slice', 'deployment', 'node', 'ip', 'instance_name', 'flavor', 'image']
+    user_readonly_fields = ['slice', 'deployment',
+                            'node', 'ip', 'instance_name', 'flavor', 'image']
 
     def ssh_command(self, obj):
         ssh_command = obj.get_ssh_command()
@@ -1395,30 +1535,36 @@
         # the slices they belong to.
         return Instance.select_by_user(request.user)
 
-    def add_view(self, request, form_url='', extra_context = None):
-        self.readonly_fields = ('backend_status_text', 'ssh_command', 'all_ips_string')
-        return super(InstanceAdmin,self).add_view(request, form_url, extra_context)
+    def add_view(self, request, form_url='', extra_context=None):
+        self.readonly_fields = ('backend_status_text',
+                                'ssh_command', 'all_ips_string')
+        return super(InstanceAdmin, self).add_view(request, form_url, extra_context)
 
     def change_view(self, request, object_id, extra_context=None):
-        self.readonly_fields = ('backend_status_text', 'ssh_command', 'all_ips_string', 'deployment', 'slice', 'flavor', 'image', 'node')
-        self.readonly_save = self.readonly_fields # for XOSAdminMixin.change_view's user_readonly_fields switching code
-        return super(InstanceAdmin,self).change_view(request, object_id, extra_context)
+        self.readonly_fields = ('backend_status_text', 'ssh_command',
+                                'all_ips_string', 'deployment', 'slice', 'flavor', 'image', 'node')
+        # for XOSAdminMixin.change_view's user_readonly_fields switching code
+        self.readonly_save = self.readonly_fields
+        return super(InstanceAdmin, self).change_view(request, object_id, extra_context)
 
     def render_change_form(self, request, context, add=False, change=False, form_url='', obj=None):
         deployment_nodes = []
 #        for node in Node.objects.all():
         for node in Node.objects.order_by("name"):
-            deployment_nodes.append( (node.site_deployment.deployment.id, node.id, node.name) )
+            deployment_nodes.append(
+                (node.site_deployment.deployment.id, node.id, node.name))
 
         deployment_flavors = []
         for flavor in Flavor.objects.all():
             for deployment in flavor.deployments.all():
-                deployment_flavors.append( (deployment.id, flavor.id, flavor.name) )
+                deployment_flavors.append(
+                    (deployment.id, flavor.id, flavor.name))
 
         deployment_images = []
         for image in Image.objects.all():
             for deployment_image in image.imagedeployments.all():
-                deployment_images.append( (deployment_image.deployment.id, image.id, image.name) )
+                deployment_images.append(
+                    (deployment_image.deployment.id, image.id, image.name))
 
         site_login_bases = []
         for site in Site.objects.all():
@@ -1432,16 +1578,20 @@
 
     def formfield_for_foreignkey(self, db_field, request=None, **kwargs):
         if db_field.name == 'deployment':
-           kwargs['queryset'] = Deployment.select_by_acl(request.user).filter(sitedeployments__nodes__isnull=False).distinct()
-           kwargs['widget'] = forms.Select(attrs={'onChange': "instance_deployment_changed(this);"})
+            kwargs['queryset'] = Deployment.select_by_acl(request.user).filter(
+                sitedeployments__nodes__isnull=False).distinct()
+            kwargs['widget'] = forms.Select(
+                attrs={'onChange': "instance_deployment_changed(this);"})
         if db_field.name == 'flavor':
-           kwargs['widget'] = forms.Select(attrs={'onChange': "instance_flavor_changed(this);"})
+            kwargs['widget'] = forms.Select(
+                attrs={'onChange': "instance_flavor_changed(this);"})
 
-        field = super(InstanceAdmin, self).formfield_for_foreignkey(db_field, request, **kwargs)
+        field = super(InstanceAdmin, self).formfield_for_foreignkey(
+            db_field, request, **kwargs)
 
         return field
 
-    #def save_model(self, request, obj, form, change):
+    # def save_model(self, request, obj, form, change):
     #    # update openstack connection to use this site/tenant
     #    auth = request.session.get('auth', {})
     #    auth['tenant'] = obj.slice.name
@@ -1449,14 +1599,14 @@
     #    obj.creator = request.user
     #    obj.save()
 
-    #def delete_model(self, request, obj):
+    # def delete_model(self, request, obj):
     #    # update openstack connection to use this site/tenant
     #    auth = request.session.get('auth', {})
     #    auth['tenant'] = obj.slice.name
     #    obj.os_manager = OpenStackManager(auth=auth, caller=request.user)
     #    obj.delete()
 
-#class ContainerPortInline(XOSTabularInline):
+# class ContainerPortInline(XOSTabularInline):
 #    fields = ['backend_status_icon', 'network', 'container', 'ip', 'mac', 'segmentation_id']
 #    readonly_fields = ("backend_status_icon", "ip", "mac", "segmentation_id")
 #    model = Port
@@ -1466,7 +1616,7 @@
 #    verbose_name = "Port"
 #    suit_classes = 'suit-tab suit-tab-ports'
 
-#class ContainerAdmin(XOSBaseAdmin):
+# class ContainerAdmin(XOSBaseAdmin):
 #    fieldsets = [
 #        ('Container Details', {'fields': ['backend_status_text', 'slice', 'node', 'docker_image', 'volumes', 'no_sync'], 'classes': ['suit-tab suit-tab-general'], })
 #    ]
@@ -1489,11 +1639,13 @@
 #        # the slices they belong to.
 #        return Container.select_by_user(request.user)
 
+
 class UserCreationForm(forms.ModelForm):
     """A form for creating new users. Includes all the required
     fields, plus a repeated password."""
     password1 = forms.CharField(label='Password', widget=forms.PasswordInput)
-    password2 = forms.CharField(label='Password confirmation', widget=forms.PasswordInput)
+    password2 = forms.CharField(
+        label='Password confirmation', widget=forms.PasswordInput)
 
     class Meta:
         model = User
@@ -1511,7 +1663,7 @@
         # Save the provided password in hashed format
         user = super(UserCreationForm, self).save(commit=False)
         user.password = self.cleaned_data["password1"]
-        #user.set_password(self.cleaned_data["password1"])
+        # user.set_password(self.cleaned_data["password1"])
         if commit:
             user.save()
         return user
@@ -1523,14 +1675,16 @@
     password hash display field.
     """
     password = ReadOnlyPasswordHashField(label='Password',
-                   help_text= '<a href=\"password/\">Change Password</a>.')
+                                         help_text='<a href=\"password/\">Change Password</a>.')
 
-    PROFILE_CHOICES = ((None, '------'), ('regular', 'Regular user'), ('cp', 'Content Provider'))
-    profile = forms.ChoiceField(choices=PROFILE_CHOICES, required=False, label="Quick Profile")
+    PROFILE_CHOICES = ((None, '------'), ('regular',
+                                          'Regular user'), ('cp', 'Content Provider'))
+    profile = forms.ChoiceField(
+        choices=PROFILE_CHOICES, required=False, label="Quick Profile")
 
     class Meta:
         model = User
-        widgets = { 'public_key': UploadTextareaWidget, }
+        widgets = {'public_key': UploadTextareaWidget, }
 
     def clean_password(self):
         # Regardless of what the user provides, return the initial value.
@@ -1540,16 +1694,18 @@
 
     def save(self, *args, **kwargs):
         if self.cleaned_data['profile']:
-             self.instance.apply_profile(self.cleaned_data['profile'])
+            self.instance.apply_profile(self.cleaned_data['profile'])
 
         return super(UserChangeForm, self).save(*args, **kwargs)
 
+
 class UserDashboardViewInline(XOSTabularInline):
     model = UserDashboardView
     extra = 0
     suit_classes = 'suit-tab suit-tab-dashboards'
     fields = ['user', 'dashboardView', 'order']
 
+
 class ControllerUserInline(XOSTabularInline):
     model = ControllerUser
     extra = 0
@@ -1571,24 +1727,28 @@
     # The fields to be used in displaying the User model.
     # These override the definitions on the base UserAdmin
     # that reference specific fields on auth.User.
-    list_display = ('backend_status_icon', 'email', 'firstname', 'lastname', 'site', 'last_login')
+    list_display = ('backend_status_icon', 'email',
+                    'firstname', 'lastname', 'site', 'last_login')
     list_display_links = ("email",)
     list_filter = ('site',)
-    inlines = [SlicePrivilegeInline,SitePrivilegeInline]
+    inlines = [SlicePrivilegeInline, SitePrivilegeInline]
     admin_inlines = [ControllerUserInline]
-    fieldListLoginDetails = ['backend_status_text', 'email', 'site','password','is_active','is_readonly','is_admin','is_appuser', 'public_key', 'login_page', 'profile']
-    fieldListContactInfo = ['firstname','lastname','phone','timezone']
+    fieldListLoginDetails = ['backend_status_text', 'email', 'site', 'password', 'is_active',
+                             'is_readonly', 'is_admin', 'is_appuser', 'public_key', 'login_page', 'profile']
+    fieldListContactInfo = ['firstname', 'lastname', 'phone', 'timezone']
 
     fieldsets = (
-        ('Login Details', {'fields': ['backend_status_text', 'email', 'site','password', 'is_active', 'is_readonly', 'is_admin', 'is_appuser', 'public_key'], 'classes':['suit-tab suit-tab-general']}),
-        ('Contact Information', {'fields': ('firstname','lastname','phone', 'timezone'), 'classes':['suit-tab suit-tab-contact']}),
+        ('Login Details', {'fields': ['backend_status_text', 'email', 'site', 'password', 'is_active',
+                                      'is_readonly', 'is_admin', 'is_appuser', 'public_key'], 'classes': ['suit-tab suit-tab-general']}),
+        ('Contact Information', {'fields': (
+            'firstname', 'lastname', 'phone', 'timezone'), 'classes': ['suit-tab suit-tab-contact']}),
         #('Important dates', {'fields': ('last_login',)}),
     )
     add_fieldsets = (
         (None, {
             'classes': ('wide',),
-            'fields': ('site', 'email', 'firstname', 'lastname', 'is_admin', 'is_readonly', 'is_appuser', 'phone', 'public_key','password1', 'password2')},
-        ),
+            'fields': ('site', 'email', 'firstname', 'lastname', 'is_admin', 'is_readonly', 'is_appuser', 'phone', 'public_key', 'password1', 'password2')},
+         ),
     )
     readonly_fields = ('backend_status_text', )
     search_fields = ('email',)
@@ -1602,20 +1762,21 @@
         if getattr(_thread_locals, "obj", None) is None:
             return []
         else:
-            tabs = [('general','Login Details'),
-                         ('contact','Contact Information'),
-                         ('sliceprivileges','Slice Privileges'),
-                         ('siteprivileges','Site Privileges')]
+            tabs = [('general', 'Login Details'),
+                    ('contact', 'Contact Information'),
+                    ('sliceprivileges', 'Slice Privileges'),
+                    ('siteprivileges', 'Site Privileges')]
 
-            request=getattr(_thread_locals, "request", None)
+            request = getattr(_thread_locals, "request", None)
             if request and request.user.is_admin:
-                tabs.append( ('admin-only', 'Admin-Only') )
+                tabs.append(('admin-only', 'Admin-Only'))
 
             return tabs
 
     def formfield_for_foreignkey(self, db_field, request, **kwargs):
         if db_field.name == 'site':
-            kwargs['queryset'] = Site.select_by_user(request.user).filter(hosts_users=True)
+            kwargs['queryset'] = Site.select_by_user(
+                request.user).filter(hosts_users=True)
 
         return super(UserAdmin, self).formfield_for_foreignkey(db_field, request, **kwargs)
 
@@ -1635,14 +1796,17 @@
                 login_details_fields.remove('is_admin')
             if 'profile' in login_details_fields:
                 login_details_fields.remove('profile')
-            #if len(request.user.siteprivileges.filter(role__role = 'pi')) > 0:
+            # if len(request.user.siteprivileges.filter(role__role = 'pi')) > 0:
                 # only admins and pis can change a user's site
-            #    self.readonly_fields = ('backend_status_text', 'site') 
+            #    self.readonly_fields = ('backend_status_text', 'site')
         self.fieldsets = (
-            ('Login Details', {'fields': login_details_fields, 'classes':['suit-tab suit-tab-general']}),
-            ('Contact Information', {'fields': self.fieldListContactInfo, 'classes':['suit-tab suit-tab-contact']}),
+            ('Login Details', {'fields': login_details_fields,
+                               'classes': ['suit-tab suit-tab-general']}),
+            ('Contact Information', {
+             'fields': self.fieldListContactInfo, 'classes': ['suit-tab suit-tab-contact']}),
         )
-        return super(UserAdmin, self).get_form(request, obj, **kwargs)     
+        return super(UserAdmin, self).get_form(request, obj, **kwargs)
+
 
 class ControllerDashboardViewInline(XOSTabularInline):
     model = ControllerDashboardView
@@ -1650,42 +1814,49 @@
     fields = ["controller", "url"]
     suit_classes = 'suit-tab suit-tab-controllers'
 
+
 class DashboardViewAdmin(XOSBaseAdmin):
     fieldsets = [('Dashboard View Details',
-                   {'fields': ['backend_status_text', 'name', 'url', 'enabled', 'deployments'],
-                    'classes': ['suit-tab suit-tab-general']})
-               ]
+                  {'fields': ['backend_status_text', 'name', 'url', 'enabled', 'deployments'],
+                   'classes': ['suit-tab suit-tab-general']})
+                 ]
     list_display = ["name", "enabled", "url"]
     readonly_fields = ('backend_status_text', )
     inlines = [ControllerDashboardViewInline]
 
-    suit_form_tabs =(('general','Dashboard View Details'),
-                     ('controllers', 'Per-controller Dashboard Details'))
+    suit_form_tabs = (('general', 'Dashboard View Details'),
+                      ('controllers', 'Per-controller Dashboard Details'))
+
 
 class ServiceResourceInline(XOSTabularInline):
     model = ServiceResource
     extra = 0
 
+
 class ServiceClassAdmin(XOSBaseAdmin):
-    list_display = ('backend_status_icon', 'name', 'commitment', 'membershipFee')
+    list_display = ('backend_status_icon', 'name',
+                    'commitment', 'membershipFee')
     list_display_links = ('backend_status_icon', 'name', )
     inlines = [ServiceResourceInline]
 
     user_readonly_fields = ['name', 'commitment', 'membershipFee']
     user_readonly_inlines = []
 
+
 class ReservedResourceInline(XOSTabularInline):
     model = ReservedResource
     extra = 0
     suit_classes = 'suit-tab suit-tab-reservedresources'
 
     def formfield_for_foreignkey(self, db_field, request=None, **kwargs):
-        field = super(ReservedResourceInline, self).formfield_for_foreignkey(db_field, request, **kwargs)
+        field = super(ReservedResourceInline, self).formfield_for_foreignkey(
+            db_field, request, **kwargs)
 
         if db_field.name == 'resource':
             # restrict resources to those that the slice's service class allows
             if request._slice is not None:
-                field.queryset = field.queryset.filter(serviceClass = request._slice.serviceClass, calendarReservable=True)
+                field.queryset = field.queryset.filter(
+                    serviceClass=request._slice.serviceClass, calendarReservable=True)
                 if len(field.queryset) > 0:
                     field.initial = field.queryset.all()[0]
             else:
@@ -1693,7 +1864,7 @@
         elif db_field.name == 'instance':
             # restrict instances to those that belong to the slice
             if request._slice is not None:
-                field.queryset = field.queryset.filter(slice = request._slice)
+                field.queryset = field.queryset.filter(slice=request._slice)
             else:
                 field.queryset = field.queryset.none()
 
@@ -1702,31 +1873,37 @@
     def queryset(self, request):
         return ReservedResource.select_by_user(request.user)
 
+
 class ReservationChangeForm(forms.ModelForm):
+
     class Meta:
         model = Reservation
         widgets = {
-            'slice' : LinkedSelect
+            'slice': LinkedSelect
         }
 
+
 class ReservationAddForm(forms.ModelForm):
-    slice = forms.ModelChoiceField(queryset=Slice.objects.all(), widget=forms.Select(attrs={"onChange":"document.getElementById('id_refresh').value=1; submit()"}))
+    slice = forms.ModelChoiceField(queryset=Slice.objects.all(), widget=forms.Select(
+        attrs={"onChange": "document.getElementById('id_refresh').value=1; submit()"}))
     refresh = forms.CharField(widget=forms.HiddenInput())
 
     class Media:
-       css = {'all': ('xos.css',)}   # .field-refresh { display: none; }
+        css = {'all': ('xos.css',)}   # .field-refresh { display: none; }
 
     def clean_slice(self):
         slice = self.cleaned_data.get("slice")
-        x = ServiceResource.objects.filter(serviceClass = slice.serviceClass, calendarReservable=True)
+        x = ServiceResource.objects.filter(
+            serviceClass=slice.serviceClass, calendarReservable=True)
         if len(x) == 0:
-            raise forms.ValidationError("The slice you selected does not have a service class that allows reservations")
+            raise forms.ValidationError(
+                "The slice you selected does not have a service class that allows reservations")
         return slice
 
     class Meta:
         model = Reservation
         widgets = {
-            'slice' : LinkedSelect
+            'slice': LinkedSelect
         }
 
 
@@ -1750,17 +1927,21 @@
         return result
 
     """ don't save anything """
+
     def is_valid(self):
         return False
 
+
 class ReservationAdmin(XOSBaseAdmin):
     fieldList = ['backend_status_text', 'slice', 'startTime', 'duration']
-    fieldsets = [('Reservation Details', {'fields': fieldList, 'classes': ['suit-tab suit-tab-general']})]
+    fieldsets = [('Reservation Details', {
+                  'fields': fieldList, 'classes': ['suit-tab suit-tab-general']})]
     readonly_fields = ('backend_status_text', )
     list_display = ('startTime', 'duration')
     form = ReservationAddForm
 
-    suit_form_tabs = (('general','Reservation Details'), ('reservedresources','Reserved Resources'))
+    suit_form_tabs = (('general', 'Reservation Details'),
+                      ('reservedresources', 'Reserved Resources'))
 
     inlines = [ReservedResourceInline]
     user_readonly_fields = fieldList
@@ -1772,20 +1953,21 @@
         if request.method == 'POST':
             # "refresh" will be set to "1" if the form was submitted due to
             # a change in the Slice dropdown.
-            if request.POST.get("refresh","1") == "1":
+            if request.POST.get("refresh", "1") == "1":
                 request._refresh = True
                 request.POST["refresh"] = "0"
 
             # Keep track of the slice that was selected, so the
             # reservedResource inline can filter items for the slice.
-            request._slice = request.POST.get("slice",None)
+            request._slice = request.POST.get("slice", None)
             if (request._slice is not None):
                 request._slice = Slice.objects.get(id=request._slice)
 
-        result =  super(ReservationAdmin, self).add_view(request, form_url, extra_context)
+        result = super(ReservationAdmin, self).add_view(
+            request, form_url, extra_context)
         return result
 
-    def changelist_view(self, request, extra_context = None):
+    def changelist_view(self, request, extra_context=None):
         timezone.activate(request.user.timezone)
         return super(ReservationAdmin, self).changelist_view(request, extra_context)
 
@@ -1814,18 +1996,21 @@
     def queryset(self, request):
         return Reservation.select_by_user(request.user)
 
+
 class NetworkParameterTypeAdmin(XOSBaseAdmin):
     list_display = ("backend_status_icon", "name", )
     list_display_links = ('backend_status_icon', 'name', )
     user_readonly_fields = ['name']
     user_readonly_inlines = []
 
+
 class RouterAdmin(XOSBaseAdmin):
     list_display = ("backend_status_icon", "name", )
     list_display_links = ('backend_status_icon', 'name', )
     user_readonly_fields = ['name']
     user_readonly_inlines = []
 
+
 class RouterInline(XOSTabularInline):
     model = Router.networks.through
     extra = 0
@@ -1833,6 +2018,7 @@
     verbose_name = "Router"
     suit_classes = 'suit-tab suit-tab-routers'
 
+
 class NetworkParameterInline(PlStackGenericTabularInline):
     model = NetworkParameter
     extra = 0
@@ -1842,6 +2028,7 @@
     fields = ['backend_status_icon', 'parameter', 'value']
     readonly_fields = ('backend_status_icon', )
 
+
 class NetworkPortInline(XOSTabularInline):
     fields = ['backend_status_icon', 'network', 'instance', 'ip', 'mac']
     readonly_fields = ("backend_status_icon", "ip", "mac")
@@ -1852,6 +2039,7 @@
     verbose_name = "Port"
     suit_classes = 'suit-tab suit-tab-ports'
 
+
 class NetworkSlicesInline(XOSTabularInline):
     model = NetworkSlice
     selflink_fieldname = "slice"
@@ -1859,19 +2047,23 @@
     verbose_name_plural = "Slices"
     verbose_name = "Slice"
     suit_classes = 'suit-tab suit-tab-networkslices'
-    fields = ['backend_status_icon', 'network','slice']
+    fields = ['backend_status_icon', 'network', 'slice']
     readonly_fields = ('backend_status_icon', )
 
+
 class ControllerNetworkInline(XOSTabularInline):
     model = ControllerNetwork
     extra = 0
     verbose_name_plural = "Controller Networks"
     verbose_name = "Controller Network"
     suit_classes = 'suit-tab suit-tab-admin-only'
-    fields = ['backend_status_icon', 'controller','net_id','subnet_id','subnet']
+    fields = ['backend_status_icon', 'controller',
+              'net_id', 'subnet_id', 'subnet']
     readonly_fields = ('backend_status_icon', )
 
+
 class NetworkForm(forms.ModelForm):
+
     class Meta:
         model = Network
         widgets = {
@@ -1879,57 +2071,62 @@
             'controllerParameters': UploadTextareaWidget,
         }
 
+
 class NetworkAdmin(XOSBaseAdmin):
     list_display = ("backend_status_icon", "name", "subnet", "ports", "labels")
     list_display_links = ('backend_status_icon', 'name', )
     readonly_fields = ("subnet", )
-    inlines = [NetworkParameterInline, NetworkPortInline, NetworkSlicesInline, RouterInline]
+    inlines = [NetworkParameterInline, NetworkPortInline,
+               NetworkSlicesInline, RouterInline]
     admin_inlines = [ControllerNetworkInline]
 
-    form=NetworkForm
+    form = NetworkForm
 
     fieldsets = [
-        (None, {'fields': ['backend_status_text', 'name','template','ports','labels',
-                           'owner','guaranteed_bandwidth', 'permit_all_slices',
-                           'permitted_slices','network_id','router_id','subnet_id',
+        (None, {'fields': ['backend_status_text', 'name', 'template', 'ports', 'labels',
+                           'owner', 'guaranteed_bandwidth', 'permit_all_slices',
+                           'permitted_slices', 'network_id', 'router_id', 'subnet_id',
                            'subnet', 'autoconnect'],
                 'classes':['suit-tab suit-tab-general']}),
         (None, {'fields': ['topology_parameters', 'controller_url', 'controller_parameters'],
                 'classes':['suit-tab suit-tab-sdn']}),
-                ]
+    ]
 
     readonly_fields = ('backend_status_text', )
-    user_readonly_fields = ['name','template','ports','labels','owner','guaranteed_bandwidth',
-                            'permit_all_slices','permitted_slices','network_id','router_id',
-                            'subnet_id','subnet','autoconnect']
+    user_readonly_fields = ['name', 'template', 'ports', 'labels', 'owner', 'guaranteed_bandwidth',
+                            'permit_all_slices', 'permitted_slices', 'network_id', 'router_id',
+                            'subnet_id', 'subnet', 'autoconnect']
 
     @property
     def suit_form_tabs(self):
-        tabs=[('general','Network Details'),
-            ('sdn', 'SDN Configuration'),
-            ('netparams', 'Parameters'),
-            ('ports','Ports'),
-            ('networkslices','Slices'),
-            ('routers','Routers'),
-        ]
+        tabs = [('general', 'Network Details'),
+                ('sdn', 'SDN Configuration'),
+                ('netparams', 'Parameters'),
+                ('ports', 'Ports'),
+                ('networkslices', 'Slices'),
+                ('routers', 'Routers'),
+                ]
 
-        request=getattr(_thread_locals, "request", None)
+        request = getattr(_thread_locals, "request", None)
         if request and request.user.is_admin:
-            tabs.append( ('admin-only', 'Admin-Only') )
+            tabs.append(('admin-only', 'Admin-Only'))
 
         return tabs
 
 
 class NetworkTemplateAdmin(XOSBaseAdmin):
-    list_display = ("backend_status_icon", "name", "guaranteed_bandwidth", "visibility")
+    list_display = ("backend_status_icon", "name",
+                    "guaranteed_bandwidth", "visibility")
     list_display_links = ('backend_status_icon', 'name', )
     user_readonly_fields = ["name", "guaranteed_bandwidth", "visibility"]
     user_readonly_inlines = []
-    inlines = [NetworkParameterInline,]
+    inlines = [NetworkParameterInline, ]
     fieldsets = [
         (None, {'fields': ['name', 'description', 'guaranteed_bandwidth', 'visibility', 'translation', 'access', 'shared_network_name', 'shared_network_id', 'topology_kind', 'controller_kind'],
-                'classes':['suit-tab suit-tab-general']}),]
-    suit_form_tabs = (('general','Network Template Details'), ('netparams', 'Parameters') )
+                'classes':['suit-tab suit-tab-general']}), ]
+    suit_form_tabs = (('general', 'Network Template Details'),
+                      ('netparams', 'Parameters'))
+
 
 class PortAdmin(XOSBaseAdmin):
     list_display = ("backend_status_icon", "id", "ip")
@@ -1940,59 +2137,70 @@
     fieldsets = [
         (None, {'fields': ['backend_status_text', 'network', 'instance', 'ip', 'port_id', 'mac'],
                 'classes':['suit-tab suit-tab-general']}),
-                ]
+    ]
 
     readonly_fields = ('backend_status_text', )
     suit_form_tabs = (('general', 'Port Details'), ('netparams', 'Parameters'))
 
+
 class FlavorAdmin(XOSBaseAdmin):
-    list_display = ("backend_status_icon", "name", "flavor", "order", "default")
+    list_display = ("backend_status_icon", "name",
+                    "flavor", "order", "default")
     list_display_links = ("backend_status_icon", "name")
     user_readonly_fields = ("name", "flavor")
     fields = ("name", "description", "flavor", "order", "default")
 
 # register a signal that caches the user's credentials when they log in
+
+
 def cache_credentials(sender, user, request, **kwds):
     auth = {'username': request.POST['username'],
             'password': request.POST['password']}
     request.session['auth'] = auth
 user_logged_in.connect(cache_credentials)
 
+
 def dollar_field(fieldName, short_description):
     def newFunc(self, obj):
         try:
-            x= "$ %0.2f" % float(getattr(obj, fieldName, 0.0))
+            x = "$ %0.2f" % float(getattr(obj, fieldName, 0.0))
         except:
-            x=getattr(obj, fieldName, 0.0)
+            x = getattr(obj, fieldName, 0.0)
         return x
     newFunc.short_description = short_description
     return newFunc
 
+
 def right_dollar_field(fieldName, short_description):
     def newFunc(self, obj):
         try:
             #x= '<div align=right style="width:6em">$ %0.2f</div>' % float(getattr(obj, fieldName, 0.0))
-            x= '<div align=right>$ %0.2f</div>' % float(getattr(obj, fieldName, 0.0))
+            x = '<div align=right>$ %0.2f</div>' % float(
+                getattr(obj, fieldName, 0.0))
         except:
-            x=getattr(obj, fieldName, 0.0)
+            x = getattr(obj, fieldName, 0.0)
         return x
     newFunc.short_description = short_description
     newFunc.allow_tags = True
     return newFunc
 
+
 class InvoiceChargeInline(XOSTabularInline):
     model = Charge
     extra = 0
     verbose_name_plural = "Charges"
     verbose_name = "Charge"
     exclude = ['account']
-    fields = ["date", "kind", "state", "object", "coreHours", "dollar_amount", "slice"]
-    readonly_fields = ["date", "kind", "state", "object", "coreHours", "dollar_amount", "slice"]
+    fields = ["date", "kind", "state", "object",
+              "coreHours", "dollar_amount", "slice"]
+    readonly_fields = ["date", "kind", "state",
+                       "object", "coreHours", "dollar_amount", "slice"]
     can_delete = False
     max_num = 0
 
     dollar_amount = right_dollar_field("amount", "Amount")
 
+
 class InvoiceAdmin(admin.ModelAdmin):
     list_display = ("date", "account")
 
@@ -2003,6 +2211,7 @@
 
     dollar_amount = dollar_field("amount", "Amount")
 
+
 class InvoiceInline(XOSTabularInline):
     model = Invoice
     extra = 0
@@ -2011,22 +2220,25 @@
     fields = ["date", "dollar_amount"]
     readonly_fields = ["date", "dollar_amount"]
     suit_classes = 'suit-tab suit-tab-accountinvoice'
-    can_delete=False
-    max_num=0
+    can_delete = False
+    max_num = 0
 
     dollar_amount = right_dollar_field("amount", "Amount")
 
+
 class PendingChargeInline(XOSTabularInline):
     model = Charge
     extra = 0
     verbose_name_plural = "Charges"
     verbose_name = "Charge"
     exclude = ["invoice"]
-    fields = ["date", "kind", "state", "object", "coreHours", "dollar_amount", "slice"]
-    readonly_fields = ["date", "kind", "state", "object", "coreHours", "dollar_amount", "slice"]
+    fields = ["date", "kind", "state", "object",
+              "coreHours", "dollar_amount", "slice"]
+    readonly_fields = ["date", "kind", "state",
+                       "object", "coreHours", "dollar_amount", "slice"]
     suit_classes = 'suit-tab suit-tab-accountpendingcharges'
-    can_delete=False
-    max_num=0
+    can_delete = False
+    max_num = 0
 
     def queryset(self, request):
         qs = super(PendingChargeInline, self).queryset(request)
@@ -2035,41 +2247,46 @@
 
     dollar_amount = right_dollar_field("amount", "Amount")
 
+
 class PaymentInline(XOSTabularInline):
-    model=Payment
+    model = Payment
     extra = 1
     verbose_name_plural = "Payments"
     verbose_name = "Payment"
     fields = ["date", "dollar_amount"]
     readonly_fields = ["date", "dollar_amount"]
     suit_classes = 'suit-tab suit-tab-accountpayments'
-    can_delete=False
-    max_num=0
+    can_delete = False
+    max_num = 0
 
     dollar_amount = right_dollar_field("amount", "Amount")
 
+
 class AccountAdmin(admin.ModelAdmin):
     list_display = ("site", "balance_due")
 
     inlines = [InvoiceInline, PaymentInline, PendingChargeInline]
 
     fieldsets = [
-        (None, {'fields': ['site', 'dollar_balance_due', 'dollar_total_invoices', 'dollar_total_payments'],'classes':['suit-tab suit-tab-general']}),]
+        (None, {'fields': ['site', 'dollar_balance_due', 'dollar_total_invoices', 'dollar_total_payments'], 'classes':['suit-tab suit-tab-general']}), ]
 
-    readonly_fields = ['site', 'dollar_balance_due', 'dollar_total_invoices', 'dollar_total_payments']
+    readonly_fields = ['site', 'dollar_balance_due',
+                       'dollar_total_invoices', 'dollar_total_payments']
 
-    suit_form_tabs =(
-        ('general','Account Details'),
+    suit_form_tabs = (
+        ('general', 'Account Details'),
         ('accountinvoice', 'Invoices'),
         ('accountpayments', 'Payments'),
-        ('accountpendingcharges','Pending Charges'),
+        ('accountpendingcharges', 'Pending Charges'),
     )
 
     dollar_balance_due = dollar_field("balance_due", "Balance Due")
     dollar_total_invoices = dollar_field("total_invoices", "Total Invoices")
     dollar_total_payments = dollar_field("total_payments", "Total Payments")
 
+
 class ProgramForm(forms.ModelForm):
+
     class Meta:
         model = Program
         widgets = {
@@ -2079,11 +2296,12 @@
             'output': forms.Textarea(attrs={'rows': 3, 'cols': 80, 'class': 'input-xxlarge'})
         }
 
+
 class ProgramAdmin(XOSBaseAdmin):
     list_display = ("name", "status")
     list_display_links = ('name', "status")
 
-    form=ProgramForm
+    form = ProgramForm
 
     fieldsets = [
         (None, {'fields': ['name', 'command', 'kind', 'description', 'output', 'status'],
@@ -2092,49 +2310,52 @@
                 'classes':['suit-tab suit-tab-contents']}),
         (None, {'fields': ['messages'],
                 'classes':['suit-tab suit-tab-messages']}),
-                ]
+    ]
 
     readonly_fields = ("status",)
 
     @property
     def suit_form_tabs(self):
-        tabs=[('general','Program Details'),
-              ('contents','Program Source'),
-              ('messages','Messages'),
-        ]
+        tabs = [('general', 'Program Details'),
+                ('contents', 'Program Source'),
+                ('messages', 'Messages'),
+                ]
 
-        request=getattr(_thread_locals, "request", None)
+        request = getattr(_thread_locals, "request", None)
         if request and request.user.is_admin:
-            tabs.append( ('admin-only', 'Admin-Only') )
+            tabs.append(('admin-only', 'Admin-Only'))
 
         return tabs
 
+
 class AddressPoolForm(forms.ModelForm):
+
     class Meta:
         model = Program
         widgets = {
             'addresses': UploadTextareaWidget(attrs={'rows': 20, 'cols': 80, 'class': "input-xxlarge"}),
         }
 
+
 class AddressPoolAdmin(XOSBaseAdmin):
     list_display = ("name", "cidr")
     list_display_links = ('name',)
 
-    form=AddressPoolForm
+    form = AddressPoolForm
 
     fieldsets = [
         (None, {'fields': ['name', 'cidr', 'gateway_ip', 'gateway_mac', 'addresses', 'inuse', 'service'],
                 'classes':['suit-tab suit-tab-general']}),
-                ]
+    ]
 
     readonly_fields = ("status",)
 
     @property
     def suit_form_tabs(self):
-        tabs=[('general','Program Details'),
-              ('contents','Program Source'),
-              ('messages','Messages'),
-        ]
+        tabs = [('general', 'Program Details'),
+                ('contents', 'Program Source'),
+                ('messages', 'Messages'),
+                ]
 
 #        request=getattr(_thread_locals, "request", None)
 #        if request and request.user.is_admin:
@@ -2146,9 +2367,9 @@
 admin.site.register(User, UserAdmin)
 # ... and, since we're not using Django's builtin permissions,
 # unregister the Group model from admin.
-#admin.site.unregister(Group)
+# admin.site.unregister(Group)
 
-# When debugging it is often easier to see all the classes, but for regular use 
+# When debugging it is often easier to see all the classes, but for regular use
 # only the top-levels should be displayed
 showAll = False
 
@@ -2185,4 +2406,3 @@
     admin.site.register(TenantRootRole, TenantRootRoleAdmin)
     admin.site.register(TenantAttribute, TenantAttributeAdmin)
     admin.site.register(AddressPool, AddressPoolAdmin)
-
diff --git a/xos/core/migrations/0001_initial.py b/xos/core/migrations/0001_initial.py
index db7dad0..b2e5d00 100644
--- a/xos/core/migrations/0001_initial.py
+++ b/xos/core/migrations/0001_initial.py
@@ -1,15 +1,15 @@
 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from django.db import models, migrations
-import timezones.fields
 import core.models.instance
 import core.models.network
-import geoposition.fields
-import encrypted_fields.fields
 import core.models.serviceclass
 import django.utils.timezone
+import encrypted_fields.fields
+import geoposition.fields
+import timezones.fields
 from django.conf import settings
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
@@ -22,16 +22,24 @@
         migrations.CreateModel(
             name='User',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('password', models.CharField(max_length=128, verbose_name='password')),
-                ('last_login', models.DateTimeField(default=django.utils.timezone.now, verbose_name='last login')),
-                ('email', models.EmailField(unique=True, max_length=255, verbose_name=b'email address', db_index=True)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('password', models.CharField(
+                    max_length=128, verbose_name='password')),
+                ('last_login', models.DateTimeField(
+                    default=django.utils.timezone.now, verbose_name='last login')),
+                ('email', models.EmailField(unique=True, max_length=255,
+                                            verbose_name=b'email address', db_index=True)),
                 ('username', models.CharField(default=b'Something', max_length=255)),
-                ('firstname', models.CharField(help_text=b"person's given name", max_length=200)),
-                ('lastname', models.CharField(help_text=b"person's surname", max_length=200)),
-                ('phone', models.CharField(help_text=b'phone number contact', max_length=100, null=True, blank=True)),
+                ('firstname', models.CharField(
+                    help_text=b"person's given name", max_length=200)),
+                ('lastname', models.CharField(
+                    help_text=b"person's surname", max_length=200)),
+                ('phone', models.CharField(help_text=b'phone number contact',
+                                           max_length=100, null=True, blank=True)),
                 ('user_url', models.URLField(null=True, blank=True)),
-                ('public_key', models.TextField(help_text=b'Public key string', max_length=1024, null=True, blank=True)),
+                ('public_key', models.TextField(
+                    help_text=b'Public key string', max_length=1024, null=True, blank=True)),
                 ('is_active', models.BooleanField(default=True)),
                 ('is_admin', models.BooleanField(default=True)),
                 ('is_staff', models.BooleanField(default=True)),
@@ -40,9 +48,11 @@
                 ('updated', models.DateTimeField(auto_now=True)),
                 ('enacted', models.DateTimeField(default=None, null=True)),
                 ('policed', models.DateTimeField(default=None, null=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('timezone', timezones.fields.TimeZoneField(default=b'America/New_York', max_length=100, choices=[(b'Pacific/Midway', b'(GMT-1100) Pacific/Midway'), (b'Pacific/Niue', b'(GMT-1100) Pacific/Niue'), (b'Pacific/Pago_Pago', b'(GMT-1100) Pacific/Pago_Pago'), (b'America/Adak', b'(GMT-1000) America/Adak'), (b'Pacific/Honolulu', b'(GMT-1000) Pacific/Honolulu'), (b'Pacific/Johnston', b'(GMT-1000) Pacific/Johnston'), (b'Pacific/Rarotonga', b'(GMT-1000) Pacific/Rarotonga'), (b'Pacific/Tahiti', b'(GMT-1000) Pacific/Tahiti'), (b'US/Hawaii', b'(GMT-1000) US/Hawaii'), (b'Pacific/Marquesas', b'(GMT-0930) Pacific/Marquesas'), (b'America/Anchorage', b'(GMT-0900) America/Anchorage'), (b'America/Juneau', b'(GMT-0900) America/Juneau'), (b'America/Nome', b'(GMT-0900) America/Nome'), (b'America/Sitka', b'(GMT-0900) America/Sitka'), (b'America/Yakutat', b'(GMT-0900) America/Yakutat'), (b'Pacific/Gambier', b'(GMT-0900) Pacific/Gambier'), (b'US/Alaska', b'(GMT-0900) US/Alaska'), (b'America/Dawson', b'(GMT-0800) America/Dawson'), (b'America/Los_Angeles', b'(GMT-0800) America/Los_Angeles'), (b'America/Metlakatla', b'(GMT-0800) America/Metlakatla'), (b'America/Santa_Isabel', b'(GMT-0800) America/Santa_Isabel'), (b'America/Tijuana', b'(GMT-0800) America/Tijuana'), (b'America/Vancouver', b'(GMT-0800) America/Vancouver'), (b'America/Whitehorse', b'(GMT-0800) America/Whitehorse'), (b'Canada/Pacific', b'(GMT-0800) Canada/Pacific'), (b'Pacific/Pitcairn', b'(GMT-0800) Pacific/Pitcairn'), (b'US/Pacific', b'(GMT-0800) US/Pacific'), (b'America/Boise', b'(GMT-0700) America/Boise'), (b'America/Cambridge_Bay', b'(GMT-0700) America/Cambridge_Bay'), (b'America/Chihuahua', b'(GMT-0700) America/Chihuahua'), (b'America/Creston', b'(GMT-0700) America/Creston'), (b'America/Dawson_Creek', b'(GMT-0700) America/Dawson_Creek'), (b'America/Denver', b'(GMT-0700) America/Denver'), (b'America/Edmonton', b'(GMT-0700) America/Edmonton'), (b'America/Hermosillo', b'(GMT-0700) America/Hermosillo'), (b'America/Inuvik', b'(GMT-0700) America/Inuvik'), (b'America/Mazatlan', b'(GMT-0700) America/Mazatlan'), (b'America/Ojinaga', b'(GMT-0700) America/Ojinaga'), (b'America/Phoenix', b'(GMT-0700) America/Phoenix'), (b'America/Shiprock', b'(GMT-0700) America/Shiprock'), (b'America/Yellowknife', b'(GMT-0700) America/Yellowknife'), (b'Canada/Mountain', b'(GMT-0700) Canada/Mountain'), (b'US/Arizona', b'(GMT-0700) US/Arizona'), (b'US/Mountain', b'(GMT-0700) US/Mountain'), (b'America/Bahia_Banderas', b'(GMT-0600) America/Bahia_Banderas'), (b'America/Belize', b'(GMT-0600) America/Belize'), (b'America/Cancun', b'(GMT-0600) America/Cancun'), (b'America/Chicago', b'(GMT-0600) America/Chicago'), (b'America/Costa_Rica', b'(GMT-0600) America/Costa_Rica'), (b'America/El_Salvador', b'(GMT-0600) America/El_Salvador'), (b'America/Guatemala', b'(GMT-0600) America/Guatemala'), (b'America/Indiana/Knox', b'(GMT-0600) America/Indiana/Knox'), (b'America/Indiana/Tell_City', b'(GMT-0600) America/Indiana/Tell_City'), (b'America/Managua', b'(GMT-0600) America/Managua'), (b'America/Matamoros', b'(GMT-0600) America/Matamoros'), (b'America/Menominee', b'(GMT-0600) America/Menominee'), (b'America/Merida', b'(GMT-0600) America/Merida'), (b'America/Mexico_City', b'(GMT-0600) America/Mexico_City'), (b'America/Monterrey', b'(GMT-0600) America/Monterrey'), (b'America/North_Dakota/Beulah', b'(GMT-0600) America/North_Dakota/Beulah'), (b'America/North_Dakota/Center', b'(GMT-0600) America/North_Dakota/Center'), (b'America/North_Dakota/New_Salem', b'(GMT-0600) America/North_Dakota/New_Salem'), (b'America/Rainy_River', b'(GMT-0600) America/Rainy_River'), (b'America/Rankin_Inlet', b'(GMT-0600) America/Rankin_Inlet'), (b'America/Regina', b'(GMT-0600) America/Regina'), (b'America/Resolute', b'(GMT-0600) America/Resolute'), (b'America/Swift_Current', b'(GMT-0600) America/Swift_Current'), (b'America/Tegucigalpa', b'(GMT-0600) America/Tegucigalpa'), (b'America/Winnipeg', b'(GMT-0600) America/Winnipeg'), (b'Canada/Central', b'(GMT-0600) Canada/Central'), (b'Pacific/Galapagos', b'(GMT-0600) Pacific/Galapagos'), (b'US/Central', b'(GMT-0600) US/Central'), (b'America/Atikokan', b'(GMT-0500) America/Atikokan'), (b'America/Bogota', b'(GMT-0500) America/Bogota'), (b'America/Cayman', b'(GMT-0500) America/Cayman'), (b'America/Detroit', b'(GMT-0500) America/Detroit'), (b'America/Eirunepe', b'(GMT-0500) America/Eirunepe'), (b'America/Grand_Turk', b'(GMT-0500) America/Grand_Turk'), (b'America/Guayaquil', b'(GMT-0500) America/Guayaquil'), (b'America/Havana', b'(GMT-0500) America/Havana'), (b'America/Indiana/Indianapolis', b'(GMT-0500) America/Indiana/Indianapolis'), (b'America/Indiana/Marengo', b'(GMT-0500) America/Indiana/Marengo'), (b'America/Indiana/Petersburg', b'(GMT-0500) America/Indiana/Petersburg'), (b'America/Indiana/Vevay', b'(GMT-0500) America/Indiana/Vevay'), (b'America/Indiana/Vincennes', b'(GMT-0500) America/Indiana/Vincennes'), (b'America/Indiana/Winamac', b'(GMT-0500) America/Indiana/Winamac'), (b'America/Iqaluit', b'(GMT-0500) America/Iqaluit'), (b'America/Jamaica', b'(GMT-0500) America/Jamaica'), (b'America/Kentucky/Louisville', b'(GMT-0500) America/Kentucky/Louisville'), (b'America/Kentucky/Monticello', b'(GMT-0500) America/Kentucky/Monticello'), (b'America/Lima', b'(GMT-0500) America/Lima'), (b'America/Montreal', b'(GMT-0500) America/Montreal'), (b'America/Nassau', b'(GMT-0500) America/Nassau'), (b'America/New_York', b'(GMT-0500) America/New_York'), (b'America/Nipigon', b'(GMT-0500) America/Nipigon'), (b'America/Panama', b'(GMT-0500) America/Panama'), (b'America/Pangnirtung', b'(GMT-0500) America/Pangnirtung'), (b'America/Port-au-Prince', b'(GMT-0500) America/Port-au-Prince'), (b'America/Rio_Branco', b'(GMT-0500) America/Rio_Branco'), (b'America/Thunder_Bay', b'(GMT-0500) America/Thunder_Bay'), (b'America/Toronto', b'(GMT-0500) America/Toronto'), (b'Canada/Eastern', b'(GMT-0500) Canada/Eastern'), (b'Pacific/Easter', b'(GMT-0500) Pacific/Easter'), (b'US/Eastern', b'(GMT-0500) US/Eastern'), (b'America/Caracas', b'(GMT-0430) America/Caracas'), (b'America/Anguilla', b'(GMT-0400) America/Anguilla'), (b'America/Antigua', b'(GMT-0400) America/Antigua'), (b'America/Aruba', b'(GMT-0400) America/Aruba'), (b'America/Barbados', b'(GMT-0400) America/Barbados'), (b'America/Blanc-Sablon', b'(GMT-0400) America/Blanc-Sablon'), (b'America/Boa_Vista', b'(GMT-0400) America/Boa_Vista'), (b'America/Curacao', b'(GMT-0400) America/Curacao'), (b'America/Dominica', b'(GMT-0400) America/Dominica'), (b'America/Glace_Bay', b'(GMT-0400) America/Glace_Bay'), (b'America/Goose_Bay', b'(GMT-0400) America/Goose_Bay'), (b'America/Grenada', b'(GMT-0400) America/Grenada'), (b'America/Guadeloupe', b'(GMT-0400) America/Guadeloupe'), (b'America/Guyana', b'(GMT-0400) America/Guyana'), (b'America/Halifax', b'(GMT-0400) America/Halifax'), (b'America/Kralendijk', b'(GMT-0400) America/Kralendijk'), (b'America/La_Paz', b'(GMT-0400) America/La_Paz'), (b'America/Lower_Princes', b'(GMT-0400) America/Lower_Princes'), (b'America/Manaus', b'(GMT-0400) America/Manaus'), (b'America/Marigot', b'(GMT-0400) America/Marigot'), (b'America/Martinique', b'(GMT-0400) America/Martinique'), (b'America/Moncton', b'(GMT-0400) America/Moncton'), (b'America/Montserrat', b'(GMT-0400) America/Montserrat'), (b'America/Port_of_Spain', b'(GMT-0400) America/Port_of_Spain'), (b'America/Porto_Velho', b'(GMT-0400) America/Porto_Velho'), (b'America/Puerto_Rico', b'(GMT-0400) America/Puerto_Rico'), (b'America/Santo_Domingo', b'(GMT-0400) America/Santo_Domingo'), (b'America/St_Barthelemy', b'(GMT-0400) America/St_Barthelemy'), (b'America/St_Kitts', b'(GMT-0400) America/St_Kitts'), (b'America/St_Lucia', b'(GMT-0400) America/St_Lucia'), (b'America/St_Thomas', b'(GMT-0400) America/St_Thomas'), (b'America/St_Vincent', b'(GMT-0400) America/St_Vincent'), (b'America/Thule', b'(GMT-0400) America/Thule'), (b'America/Tortola', b'(GMT-0400) America/Tortola'), (b'Atlantic/Bermuda', b'(GMT-0400) Atlantic/Bermuda'), (b'Canada/Atlantic', b'(GMT-0400) Canada/Atlantic'), (b'America/St_Johns', b'(GMT-0330) America/St_Johns'), (b'Canada/Newfoundland', b'(GMT-0330) Canada/Newfoundland'), (b'America/Araguaina', b'(GMT-0300) America/Araguaina'), (b'America/Argentina/Buenos_Aires', b'(GMT-0300) America/Argentina/Buenos_Aires'), (b'America/Argentina/Catamarca', b'(GMT-0300) America/Argentina/Catamarca'), (b'America/Argentina/Cordoba', b'(GMT-0300) America/Argentina/Cordoba'), (b'America/Argentina/Jujuy', b'(GMT-0300) America/Argentina/Jujuy'), (b'America/Argentina/La_Rioja', b'(GMT-0300) America/Argentina/La_Rioja'), (b'America/Argentina/Mendoza', b'(GMT-0300) America/Argentina/Mendoza'), (b'America/Argentina/Rio_Gallegos', b'(GMT-0300) America/Argentina/Rio_Gallegos'), (b'America/Argentina/Salta', b'(GMT-0300) America/Argentina/Salta'), (b'America/Argentina/San_Juan', b'(GMT-0300) America/Argentina/San_Juan'), (b'America/Argentina/San_Luis', b'(GMT-0300) America/Argentina/San_Luis'), (b'America/Argentina/Tucuman', b'(GMT-0300) America/Argentina/Tucuman'), (b'America/Argentina/Ushuaia', b'(GMT-0300) America/Argentina/Ushuaia'), (b'America/Asuncion', b'(GMT-0300) America/Asuncion'), (b'America/Bahia', b'(GMT-0300) America/Bahia'), (b'America/Belem', b'(GMT-0300) America/Belem'), (b'America/Campo_Grande', b'(GMT-0300) America/Campo_Grande'), (b'America/Cayenne', b'(GMT-0300) America/Cayenne'), (b'America/Cuiaba', b'(GMT-0300) America/Cuiaba'), (b'America/Fortaleza', b'(GMT-0300) America/Fortaleza'), (b'America/Godthab', b'(GMT-0300) America/Godthab'), (b'America/Maceio', b'(GMT-0300) America/Maceio'), (b'America/Miquelon', b'(GMT-0300) America/Miquelon'), (b'America/Paramaribo', b'(GMT-0300) America/Paramaribo'), (b'America/Recife', b'(GMT-0300) America/Recife'), (b'America/Santarem', b'(GMT-0300) America/Santarem'), (b'America/Santiago', b'(GMT-0300) America/Santiago'), (b'Antarctica/Palmer', b'(GMT-0300) Antarctica/Palmer'), (b'Antarctica/Rothera', b'(GMT-0300) Antarctica/Rothera'), (b'Atlantic/Stanley', b'(GMT-0300) Atlantic/Stanley'), (b'America/Montevideo', b'(GMT-0200) America/Montevideo'), (b'America/Noronha', b'(GMT-0200) America/Noronha'), (b'America/Sao_Paulo', b'(GMT-0200) America/Sao_Paulo'), (b'Atlantic/South_Georgia', b'(GMT-0200) Atlantic/South_Georgia'), (b'America/Scoresbysund', b'(GMT-0100) America/Scoresbysund'), (b'Atlantic/Azores', b'(GMT-0100) Atlantic/Azores'), (b'Atlantic/Cape_Verde', b'(GMT-0100) Atlantic/Cape_Verde'), (b'Africa/Abidjan', b'(GMT+0000) Africa/Abidjan'), (b'Africa/Accra', b'(GMT+0000) Africa/Accra'), (b'Africa/Bamako', b'(GMT+0000) Africa/Bamako'), (b'Africa/Banjul', b'(GMT+0000) Africa/Banjul'), (b'Africa/Bissau', b'(GMT+0000) Africa/Bissau'), (b'Africa/Casablanca', b'(GMT+0000) Africa/Casablanca'), (b'Africa/Conakry', b'(GMT+0000) Africa/Conakry'), (b'Africa/Dakar', b'(GMT+0000) Africa/Dakar'), (b'Africa/El_Aaiun', b'(GMT+0000) Africa/El_Aaiun'), (b'Africa/Freetown', b'(GMT+0000) Africa/Freetown'), (b'Africa/Lome', b'(GMT+0000) Africa/Lome'), (b'Africa/Monrovia', b'(GMT+0000) Africa/Monrovia'), (b'Africa/Nouakchott', b'(GMT+0000) Africa/Nouakchott'), (b'Africa/Ouagadougou', b'(GMT+0000) Africa/Ouagadougou'), (b'Africa/Sao_Tome', b'(GMT+0000) Africa/Sao_Tome'), (b'America/Danmarkshavn', b'(GMT+0000) America/Danmarkshavn'), (b'Atlantic/Canary', b'(GMT+0000) Atlantic/Canary'), (b'Atlantic/Faroe', b'(GMT+0000) Atlantic/Faroe'), (b'Atlantic/Madeira', b'(GMT+0000) Atlantic/Madeira'), (b'Atlantic/Reykjavik', b'(GMT+0000) Atlantic/Reykjavik'), (b'Atlantic/St_Helena', b'(GMT+0000) Atlantic/St_Helena'), (b'Europe/Dublin', b'(GMT+0000) Europe/Dublin'), (b'Europe/Guernsey', b'(GMT+0000) Europe/Guernsey'), (b'Europe/Isle_of_Man', b'(GMT+0000) Europe/Isle_of_Man'), (b'Europe/Jersey', b'(GMT+0000) Europe/Jersey'), (b'Europe/Lisbon', b'(GMT+0000) Europe/Lisbon'), (b'Europe/London', b'(GMT+0000) Europe/London'), (b'GMT', b'(GMT+0000) GMT'), (b'UTC', b'(GMT+0000) UTC'), (b'Africa/Algiers', b'(GMT+0100) Africa/Algiers'), (b'Africa/Bangui', b'(GMT+0100) Africa/Bangui'), (b'Africa/Brazzaville', b'(GMT+0100) Africa/Brazzaville'), (b'Africa/Ceuta', b'(GMT+0100) Africa/Ceuta'), (b'Africa/Douala', b'(GMT+0100) Africa/Douala'), (b'Africa/Kinshasa', b'(GMT+0100) Africa/Kinshasa'), (b'Africa/Lagos', b'(GMT+0100) Africa/Lagos'), (b'Africa/Libreville', b'(GMT+0100) Africa/Libreville'), (b'Africa/Luanda', b'(GMT+0100) Africa/Luanda'), (b'Africa/Malabo', b'(GMT+0100) Africa/Malabo'), (b'Africa/Ndjamena', b'(GMT+0100) Africa/Ndjamena'), (b'Africa/Niamey', b'(GMT+0100) Africa/Niamey'), (b'Africa/Porto-Novo', b'(GMT+0100) Africa/Porto-Novo'), (b'Africa/Tunis', b'(GMT+0100) Africa/Tunis'), (b'Arctic/Longyearbyen', b'(GMT+0100) Arctic/Longyearbyen'), (b'Europe/Amsterdam', b'(GMT+0100) Europe/Amsterdam'), (b'Europe/Andorra', b'(GMT+0100) Europe/Andorra'), (b'Europe/Belgrade', b'(GMT+0100) Europe/Belgrade'), (b'Europe/Berlin', b'(GMT+0100) Europe/Berlin'), (b'Europe/Bratislava', b'(GMT+0100) Europe/Bratislava'), (b'Europe/Brussels', b'(GMT+0100) Europe/Brussels'), (b'Europe/Budapest', b'(GMT+0100) Europe/Budapest'), (b'Europe/Copenhagen', b'(GMT+0100) Europe/Copenhagen'), (b'Europe/Gibraltar', b'(GMT+0100) Europe/Gibraltar'), (b'Europe/Ljubljana', b'(GMT+0100) Europe/Ljubljana'), (b'Europe/Luxembourg', b'(GMT+0100) Europe/Luxembourg'), (b'Europe/Madrid', b'(GMT+0100) Europe/Madrid'), (b'Europe/Malta', b'(GMT+0100) Europe/Malta'), (b'Europe/Monaco', b'(GMT+0100) Europe/Monaco'), (b'Europe/Oslo', b'(GMT+0100) Europe/Oslo'), (b'Europe/Paris', b'(GMT+0100) Europe/Paris'), (b'Europe/Podgorica', b'(GMT+0100) Europe/Podgorica'), (b'Europe/Prague', b'(GMT+0100) Europe/Prague'), (b'Europe/Rome', b'(GMT+0100) Europe/Rome'), (b'Europe/San_Marino', b'(GMT+0100) Europe/San_Marino'), (b'Europe/Sarajevo', b'(GMT+0100) Europe/Sarajevo'), (b'Europe/Skopje', b'(GMT+0100) Europe/Skopje'), (b'Europe/Stockholm', b'(GMT+0100) Europe/Stockholm'), (b'Europe/Tirane', b'(GMT+0100) Europe/Tirane'), (b'Europe/Vaduz', b'(GMT+0100) Europe/Vaduz'), (b'Europe/Vatican', b'(GMT+0100) Europe/Vatican'), (b'Europe/Vienna', b'(GMT+0100) Europe/Vienna'), (b'Europe/Warsaw', b'(GMT+0100) Europe/Warsaw'), (b'Europe/Zagreb', b'(GMT+0100) Europe/Zagreb'), (b'Europe/Zurich', b'(GMT+0100) Europe/Zurich'), (b'Africa/Blantyre', b'(GMT+0200) Africa/Blantyre'), (b'Africa/Bujumbura', b'(GMT+0200) Africa/Bujumbura'), (b'Africa/Cairo', b'(GMT+0200) Africa/Cairo'), (b'Africa/Gaborone', b'(GMT+0200) Africa/Gaborone'), (b'Africa/Harare', b'(GMT+0200) Africa/Harare'), (b'Africa/Johannesburg', b'(GMT+0200) Africa/Johannesburg'), (b'Africa/Kigali', b'(GMT+0200) Africa/Kigali'), (b'Africa/Lubumbashi', b'(GMT+0200) Africa/Lubumbashi'), (b'Africa/Lusaka', b'(GMT+0200) Africa/Lusaka'), (b'Africa/Maputo', b'(GMT+0200) Africa/Maputo'), (b'Africa/Maseru', b'(GMT+0200) Africa/Maseru'), (b'Africa/Mbabane', b'(GMT+0200) Africa/Mbabane'), (b'Africa/Tripoli', b'(GMT+0200) Africa/Tripoli'), (b'Africa/Windhoek', b'(GMT+0200) Africa/Windhoek'), (b'Asia/Amman', b'(GMT+0200) Asia/Amman'), (b'Asia/Beirut', b'(GMT+0200) Asia/Beirut'), (b'Asia/Damascus', b'(GMT+0200) Asia/Damascus'), (b'Asia/Gaza', b'(GMT+0200) Asia/Gaza'), (b'Asia/Hebron', b'(GMT+0200) Asia/Hebron'), (b'Asia/Jerusalem', b'(GMT+0200) Asia/Jerusalem'), (b'Asia/Nicosia', b'(GMT+0200) Asia/Nicosia'), (b'Europe/Athens', b'(GMT+0200) Europe/Athens'), (b'Europe/Bucharest', b'(GMT+0200) Europe/Bucharest'), (b'Europe/Chisinau', b'(GMT+0200) Europe/Chisinau'), (b'Europe/Helsinki', b'(GMT+0200) Europe/Helsinki'), (b'Europe/Istanbul', b'(GMT+0200) Europe/Istanbul'), (b'Europe/Kiev', b'(GMT+0200) Europe/Kiev'), (b'Europe/Mariehamn', b'(GMT+0200) Europe/Mariehamn'), (b'Europe/Riga', b'(GMT+0200) Europe/Riga'), (b'Europe/Sofia', b'(GMT+0200) Europe/Sofia'), (b'Europe/Tallinn', b'(GMT+0200) Europe/Tallinn'), (b'Europe/Uzhgorod', b'(GMT+0200) Europe/Uzhgorod'), (b'Europe/Vilnius', b'(GMT+0200) Europe/Vilnius'), (b'Europe/Zaporozhye', b'(GMT+0200) Europe/Zaporozhye'), (b'Africa/Addis_Ababa', b'(GMT+0300) Africa/Addis_Ababa'), (b'Africa/Asmara', b'(GMT+0300) Africa/Asmara'), (b'Africa/Dar_es_Salaam', b'(GMT+0300) Africa/Dar_es_Salaam'), (b'Africa/Djibouti', b'(GMT+0300) Africa/Djibouti'), (b'Africa/Juba', b'(GMT+0300) Africa/Juba'), (b'Africa/Kampala', b'(GMT+0300) Africa/Kampala'), (b'Africa/Khartoum', b'(GMT+0300) Africa/Khartoum'), (b'Africa/Mogadishu', b'(GMT+0300) Africa/Mogadishu'), (b'Africa/Nairobi', b'(GMT+0300) Africa/Nairobi'), (b'Antarctica/Syowa', b'(GMT+0300) Antarctica/Syowa'), (b'Asia/Aden', b'(GMT+0300) Asia/Aden'), (b'Asia/Baghdad', b'(GMT+0300) Asia/Baghdad'), (b'Asia/Bahrain', b'(GMT+0300) Asia/Bahrain'), (b'Asia/Kuwait', b'(GMT+0300) Asia/Kuwait'), (b'Asia/Qatar', b'(GMT+0300) Asia/Qatar'), (b'Asia/Riyadh', b'(GMT+0300) Asia/Riyadh'), (b'Europe/Kaliningrad', b'(GMT+0300) Europe/Kaliningrad'), (b'Europe/Minsk', b'(GMT+0300) Europe/Minsk'), (b'Indian/Antananarivo', b'(GMT+0300) Indian/Antananarivo'), (b'Indian/Comoro', b'(GMT+0300) Indian/Comoro'), (b'Indian/Mayotte', b'(GMT+0300) Indian/Mayotte'), (b'Asia/Tehran', b'(GMT+0330) Asia/Tehran'), (b'Asia/Baku', b'(GMT+0400) Asia/Baku'), (b'Asia/Dubai', b'(GMT+0400) Asia/Dubai'), (b'Asia/Muscat', b'(GMT+0400) Asia/Muscat'), (b'Asia/Tbilisi', b'(GMT+0400) Asia/Tbilisi'), (b'Asia/Yerevan', b'(GMT+0400) Asia/Yerevan'), (b'Europe/Moscow', b'(GMT+0400) Europe/Moscow'), (b'Europe/Samara', b'(GMT+0400) Europe/Samara'), (b'Europe/Simferopol', b'(GMT+0400) Europe/Simferopol'), (b'Europe/Volgograd', b'(GMT+0400) Europe/Volgograd'), (b'Indian/Mahe', b'(GMT+0400) Indian/Mahe'), (b'Indian/Mauritius', b'(GMT+0400) Indian/Mauritius'), (b'Indian/Reunion', b'(GMT+0400) Indian/Reunion'), (b'Asia/Kabul', b'(GMT+0430) Asia/Kabul'), (b'Antarctica/Mawson', b'(GMT+0500) Antarctica/Mawson'), (b'Asia/Aqtau', b'(GMT+0500) Asia/Aqtau'), (b'Asia/Aqtobe', b'(GMT+0500) Asia/Aqtobe'), (b'Asia/Ashgabat', b'(GMT+0500) Asia/Ashgabat'), (b'Asia/Dushanbe', b'(GMT+0500) Asia/Dushanbe'), (b'Asia/Karachi', b'(GMT+0500) Asia/Karachi'), (b'Asia/Oral', b'(GMT+0500) Asia/Oral'), (b'Asia/Samarkand', b'(GMT+0500) Asia/Samarkand'), (b'Asia/Tashkent', b'(GMT+0500) Asia/Tashkent'), (b'Indian/Kerguelen', b'(GMT+0500) Indian/Kerguelen'), (b'Indian/Maldives', b'(GMT+0500) Indian/Maldives'), (b'Asia/Colombo', b'(GMT+0530) Asia/Colombo'), (b'Asia/Kolkata', b'(GMT+0530) Asia/Kolkata'), (b'Asia/Kathmandu', b'(GMT+0545) Asia/Kathmandu'), (b'Antarctica/Vostok', b'(GMT+0600) Antarctica/Vostok'), (b'Asia/Almaty', b'(GMT+0600) Asia/Almaty'), (b'Asia/Bishkek', b'(GMT+0600) Asia/Bishkek'), (b'Asia/Dhaka', b'(GMT+0600) Asia/Dhaka'), (b'Asia/Qyzylorda', b'(GMT+0600) Asia/Qyzylorda'), (b'Asia/Thimphu', b'(GMT+0600) Asia/Thimphu'), (b'Asia/Yekaterinburg', b'(GMT+0600) Asia/Yekaterinburg'), (b'Indian/Chagos', b'(GMT+0600) Indian/Chagos'), (b'Asia/Rangoon', b'(GMT+0630) Asia/Rangoon'), (b'Indian/Cocos', b'(GMT+0630) Indian/Cocos'), (b'Antarctica/Davis', b'(GMT+0700) Antarctica/Davis'), (b'Asia/Bangkok', b'(GMT+0700) Asia/Bangkok'), (b'Asia/Ho_Chi_Minh', b'(GMT+0700) Asia/Ho_Chi_Minh'), (b'Asia/Hovd', b'(GMT+0700) Asia/Hovd'), (b'Asia/Jakarta', b'(GMT+0700) Asia/Jakarta'), (b'Asia/Novokuznetsk', b'(GMT+0700) Asia/Novokuznetsk'), (b'Asia/Novosibirsk', b'(GMT+0700) Asia/Novosibirsk'), (b'Asia/Omsk', b'(GMT+0700) Asia/Omsk'), (b'Asia/Phnom_Penh', b'(GMT+0700) Asia/Phnom_Penh'), (b'Asia/Pontianak', b'(GMT+0700) Asia/Pontianak'), (b'Asia/Vientiane', b'(GMT+0700) Asia/Vientiane'), (b'Indian/Christmas', b'(GMT+0700) Indian/Christmas'), (b'Antarctica/Casey', b'(GMT+0800) Antarctica/Casey'), (b'Asia/Brunei', b'(GMT+0800) Asia/Brunei'), (b'Asia/Choibalsan', b'(GMT+0800) Asia/Choibalsan'), (b'Asia/Chongqing', b'(GMT+0800) Asia/Chongqing'), (b'Asia/Harbin', b'(GMT+0800) Asia/Harbin'), (b'Asia/Hong_Kong', b'(GMT+0800) Asia/Hong_Kong'), (b'Asia/Kashgar', b'(GMT+0800) Asia/Kashgar'), (b'Asia/Krasnoyarsk', b'(GMT+0800) Asia/Krasnoyarsk'), (b'Asia/Kuala_Lumpur', b'(GMT+0800) Asia/Kuala_Lumpur'), (b'Asia/Kuching', b'(GMT+0800) Asia/Kuching'), (b'Asia/Macau', b'(GMT+0800) Asia/Macau'), (b'Asia/Makassar', b'(GMT+0800) Asia/Makassar'), (b'Asia/Manila', b'(GMT+0800) Asia/Manila'), (b'Asia/Shanghai', b'(GMT+0800) Asia/Shanghai'), (b'Asia/Singapore', b'(GMT+0800) Asia/Singapore'), (b'Asia/Taipei', b'(GMT+0800) Asia/Taipei'), (b'Asia/Ulaanbaatar', b'(GMT+0800) Asia/Ulaanbaatar'), (b'Asia/Urumqi', b'(GMT+0800) Asia/Urumqi'), (b'Australia/Perth', b'(GMT+0800) Australia/Perth'), (b'Australia/Eucla', b'(GMT+0845) Australia/Eucla'), (b'Asia/Dili', b'(GMT+0900) Asia/Dili'), (b'Asia/Irkutsk', b'(GMT+0900) Asia/Irkutsk'), (b'Asia/Jayapura', b'(GMT+0900) Asia/Jayapura'), (b'Asia/Pyongyang', b'(GMT+0900) Asia/Pyongyang'), (b'Asia/Seoul', b'(GMT+0900) Asia/Seoul'), (b'Asia/Tokyo', b'(GMT+0900) Asia/Tokyo'), (b'Pacific/Palau', b'(GMT+0900) Pacific/Palau'), (b'Australia/Darwin', b'(GMT+0930) Australia/Darwin'), (b'Antarctica/DumontDUrville', b'(GMT+1000) Antarctica/DumontDUrville'), (b'Asia/Yakutsk', b'(GMT+1000) Asia/Yakutsk'), (b'Australia/Brisbane', b'(GMT+1000) Australia/Brisbane'), (b'Australia/Lindeman', b'(GMT+1000) Australia/Lindeman'), (b'Pacific/Chuuk', b'(GMT+1000) Pacific/Chuuk'), (b'Pacific/Guam', b'(GMT+1000) Pacific/Guam'), (b'Pacific/Port_Moresby', b'(GMT+1000) Pacific/Port_Moresby'), (b'Pacific/Saipan', b'(GMT+1000) Pacific/Saipan'), (b'Australia/Adelaide', b'(GMT+1030) Australia/Adelaide'), (b'Australia/Broken_Hill', b'(GMT+1030) Australia/Broken_Hill'), (b'Antarctica/Macquarie', b'(GMT+1100) Antarctica/Macquarie'), (b'Asia/Sakhalin', b'(GMT+1100) Asia/Sakhalin'), (b'Asia/Vladivostok', b'(GMT+1100) Asia/Vladivostok'), (b'Australia/Currie', b'(GMT+1100) Australia/Currie'), (b'Australia/Hobart', b'(GMT+1100) Australia/Hobart'), (b'Australia/Lord_Howe', b'(GMT+1100) Australia/Lord_Howe'), (b'Australia/Melbourne', b'(GMT+1100) Australia/Melbourne'), (b'Australia/Sydney', b'(GMT+1100) Australia/Sydney'), (b'Pacific/Efate', b'(GMT+1100) Pacific/Efate'), (b'Pacific/Guadalcanal', b'(GMT+1100) Pacific/Guadalcanal'), (b'Pacific/Kosrae', b'(GMT+1100) Pacific/Kosrae'), (b'Pacific/Noumea', b'(GMT+1100) Pacific/Noumea'), (b'Pacific/Pohnpei', b'(GMT+1100) Pacific/Pohnpei'), (b'Pacific/Norfolk', b'(GMT+1130) Pacific/Norfolk'), (b'Asia/Anadyr', b'(GMT+1200) Asia/Anadyr'), (b'Asia/Kamchatka', b'(GMT+1200) Asia/Kamchatka'), (b'Asia/Magadan', b'(GMT+1200) Asia/Magadan'), (b'Pacific/Fiji', b'(GMT+1200) Pacific/Fiji'), (b'Pacific/Funafuti', b'(GMT+1200) Pacific/Funafuti'), (b'Pacific/Kwajalein', b'(GMT+1200) Pacific/Kwajalein'), (b'Pacific/Majuro', b'(GMT+1200) Pacific/Majuro'), (b'Pacific/Nauru', b'(GMT+1200) Pacific/Nauru'), (b'Pacific/Tarawa', b'(GMT+1200) Pacific/Tarawa'), (b'Pacific/Wake', b'(GMT+1200) Pacific/Wake'), (b'Pacific/Wallis', b'(GMT+1200) Pacific/Wallis'), (b'Antarctica/McMurdo', b'(GMT+1300) Antarctica/McMurdo'), (b'Antarctica/South_Pole', b'(GMT+1300) Antarctica/South_Pole'), (b'Pacific/Auckland', b'(GMT+1300) Pacific/Auckland'), (b'Pacific/Enderbury', b'(GMT+1300) Pacific/Enderbury'), (b'Pacific/Fakaofo', b'(GMT+1300) Pacific/Fakaofo'), (b'Pacific/Tongatapu', b'(GMT+1300) Pacific/Tongatapu'), (b'Pacific/Chatham', b'(GMT+1345) Pacific/Chatham'), (b'Pacific/Apia', b'(GMT+1400) Pacific/Apia'), (b'Pacific/Kiritimati', b'(GMT+1400) Pacific/Kiritimati')])),
+                ('timezone', timezones.fields.TimeZoneField(default=b'America/New_York', max_length=100, choices=[(b'Pacific/Midway', b'(GMT-1100) Pacific/Midway'), (b'Pacific/Niue', b'(GMT-1100) Pacific/Niue'), (b'Pacific/Pago_Pago', b'(GMT-1100) Pacific/Pago_Pago'), (b'America/Adak', b'(GMT-1000) America/Adak'), (b'Pacific/Honolulu', b'(GMT-1000) Pacific/Honolulu'), (b'Pacific/Johnston', b'(GMT-1000) Pacific/Johnston'), (b'Pacific/Rarotonga', b'(GMT-1000) Pacific/Rarotonga'), (b'Pacific/Tahiti', b'(GMT-1000) Pacific/Tahiti'), (b'US/Hawaii', b'(GMT-1000) US/Hawaii'), (b'Pacific/Marquesas', b'(GMT-0930) Pacific/Marquesas'), (b'America/Anchorage', b'(GMT-0900) America/Anchorage'), (b'America/Juneau', b'(GMT-0900) America/Juneau'), (b'America/Nome', b'(GMT-0900) America/Nome'), (b'America/Sitka', b'(GMT-0900) America/Sitka'), (b'America/Yakutat', b'(GMT-0900) America/Yakutat'), (b'Pacific/Gambier', b'(GMT-0900) Pacific/Gambier'), (b'US/Alaska', b'(GMT-0900) US/Alaska'), (b'America/Dawson', b'(GMT-0800) America/Dawson'), (b'America/Los_Angeles', b'(GMT-0800) America/Los_Angeles'), (b'America/Metlakatla', b'(GMT-0800) America/Metlakatla'), (b'America/Santa_Isabel', b'(GMT-0800) America/Santa_Isabel'), (b'America/Tijuana', b'(GMT-0800) America/Tijuana'), (b'America/Vancouver', b'(GMT-0800) America/Vancouver'), (b'America/Whitehorse', b'(GMT-0800) America/Whitehorse'), (b'Canada/Pacific', b'(GMT-0800) Canada/Pacific'), (b'Pacific/Pitcairn', b'(GMT-0800) Pacific/Pitcairn'), (b'US/Pacific', b'(GMT-0800) US/Pacific'), (b'America/Boise', b'(GMT-0700) America/Boise'), (b'America/Cambridge_Bay', b'(GMT-0700) America/Cambridge_Bay'), (b'America/Chihuahua', b'(GMT-0700) America/Chihuahua'), (b'America/Creston', b'(GMT-0700) America/Creston'), (b'America/Dawson_Creek', b'(GMT-0700) America/Dawson_Creek'), (b'America/Denver', b'(GMT-0700) America/Denver'), (b'America/Edmonton', b'(GMT-0700) America/Edmonton'), (b'America/Hermosillo', b'(GMT-0700) America/Hermosillo'), (b'America/Inuvik', b'(GMT-0700) America/Inuvik'), (b'America/Mazatlan', b'(GMT-0700) America/Mazatlan'), (b'America/Ojinaga', b'(GMT-0700) America/Ojinaga'), (b'America/Phoenix', b'(GMT-0700) America/Phoenix'), (b'America/Shiprock', b'(GMT-0700) America/Shiprock'), (b'America/Yellowknife', b'(GMT-0700) America/Yellowknife'), (b'Canada/Mountain', b'(GMT-0700) Canada/Mountain'), (b'US/Arizona', b'(GMT-0700) US/Arizona'), (b'US/Mountain', b'(GMT-0700) US/Mountain'), (b'America/Bahia_Banderas', b'(GMT-0600) America/Bahia_Banderas'), (b'America/Belize', b'(GMT-0600) America/Belize'), (b'America/Cancun', b'(GMT-0600) America/Cancun'), (b'America/Chicago', b'(GMT-0600) America/Chicago'), (b'America/Costa_Rica', b'(GMT-0600) America/Costa_Rica'), (b'America/El_Salvador', b'(GMT-0600) America/El_Salvador'), (b'America/Guatemala', b'(GMT-0600) America/Guatemala'), (b'America/Indiana/Knox', b'(GMT-0600) America/Indiana/Knox'), (b'America/Indiana/Tell_City', b'(GMT-0600) America/Indiana/Tell_City'), (b'America/Managua', b'(GMT-0600) America/Managua'), (b'America/Matamoros', b'(GMT-0600) America/Matamoros'), (b'America/Menominee', b'(GMT-0600) America/Menominee'), (b'America/Merida', b'(GMT-0600) America/Merida'), (b'America/Mexico_City', b'(GMT-0600) America/Mexico_City'), (b'America/Monterrey', b'(GMT-0600) America/Monterrey'), (b'America/North_Dakota/Beulah', b'(GMT-0600) America/North_Dakota/Beulah'), (b'America/North_Dakota/Center', b'(GMT-0600) America/North_Dakota/Center'), (b'America/North_Dakota/New_Salem', b'(GMT-0600) America/North_Dakota/New_Salem'), (b'America/Rainy_River', b'(GMT-0600) America/Rainy_River'), (b'America/Rankin_Inlet', b'(GMT-0600) America/Rankin_Inlet'), (b'America/Regina', b'(GMT-0600) America/Regina'), (b'America/Resolute', b'(GMT-0600) America/Resolute'), (b'America/Swift_Current', b'(GMT-0600) America/Swift_Current'), (b'America/Tegucigalpa', b'(GMT-0600) America/Tegucigalpa'), (b'America/Winnipeg', b'(GMT-0600) America/Winnipeg'), (b'Canada/Central', b'(GMT-0600) Canada/Central'), (b'Pacific/Galapagos', b'(GMT-0600) Pacific/Galapagos'), (b'US/Central', b'(GMT-0600) US/Central'), (b'America/Atikokan', b'(GMT-0500) America/Atikokan'), (b'America/Bogota', b'(GMT-0500) America/Bogota'), (b'America/Cayman', b'(GMT-0500) America/Cayman'), (b'America/Detroit', b'(GMT-0500) America/Detroit'), (b'America/Eirunepe', b'(GMT-0500) America/Eirunepe'), (b'America/Grand_Turk', b'(GMT-0500) America/Grand_Turk'), (b'America/Guayaquil', b'(GMT-0500) America/Guayaquil'), (b'America/Havana', b'(GMT-0500) America/Havana'), (b'America/Indiana/Indianapolis', b'(GMT-0500) America/Indiana/Indianapolis'), (b'America/Indiana/Marengo', b'(GMT-0500) America/Indiana/Marengo'), (b'America/Indiana/Petersburg', b'(GMT-0500) America/Indiana/Petersburg'), (b'America/Indiana/Vevay', b'(GMT-0500) America/Indiana/Vevay'), (b'America/Indiana/Vincennes', b'(GMT-0500) America/Indiana/Vincennes'), (b'America/Indiana/Winamac', b'(GMT-0500) America/Indiana/Winamac'), (b'America/Iqaluit', b'(GMT-0500) America/Iqaluit'), (b'America/Jamaica', b'(GMT-0500) America/Jamaica'), (b'America/Kentucky/Louisville', b'(GMT-0500) America/Kentucky/Louisville'), (b'America/Kentucky/Monticello', b'(GMT-0500) America/Kentucky/Monticello'), (b'America/Lima', b'(GMT-0500) America/Lima'), (b'America/Montreal', b'(GMT-0500) America/Montreal'), (b'America/Nassau', b'(GMT-0500) America/Nassau'), (b'America/New_York', b'(GMT-0500) America/New_York'), (b'America/Nipigon', b'(GMT-0500) America/Nipigon'), (b'America/Panama', b'(GMT-0500) America/Panama'), (b'America/Pangnirtung', b'(GMT-0500) America/Pangnirtung'), (b'America/Port-au-Prince', b'(GMT-0500) America/Port-au-Prince'), (b'America/Rio_Branco', b'(GMT-0500) America/Rio_Branco'), (b'America/Thunder_Bay', b'(GMT-0500) America/Thunder_Bay'), (b'America/Toronto', b'(GMT-0500) America/Toronto'), (b'Canada/Eastern', b'(GMT-0500) Canada/Eastern'), (b'Pacific/Easter', b'(GMT-0500) Pacific/Easter'), (b'US/Eastern', b'(GMT-0500) US/Eastern'), (b'America/Caracas', b'(GMT-0430) America/Caracas'), (b'America/Anguilla', b'(GMT-0400) America/Anguilla'), (b'America/Antigua', b'(GMT-0400) America/Antigua'), (b'America/Aruba', b'(GMT-0400) America/Aruba'), (b'America/Barbados', b'(GMT-0400) America/Barbados'), (b'America/Blanc-Sablon', b'(GMT-0400) America/Blanc-Sablon'), (b'America/Boa_Vista', b'(GMT-0400) America/Boa_Vista'), (b'America/Curacao', b'(GMT-0400) America/Curacao'), (b'America/Dominica', b'(GMT-0400) America/Dominica'), (b'America/Glace_Bay', b'(GMT-0400) America/Glace_Bay'), (b'America/Goose_Bay', b'(GMT-0400) America/Goose_Bay'), (b'America/Grenada', b'(GMT-0400) America/Grenada'), (b'America/Guadeloupe', b'(GMT-0400) America/Guadeloupe'), (b'America/Guyana', b'(GMT-0400) America/Guyana'), (b'America/Halifax', b'(GMT-0400) America/Halifax'), (b'America/Kralendijk', b'(GMT-0400) America/Kralendijk'), (b'America/La_Paz', b'(GMT-0400) America/La_Paz'), (b'America/Lower_Princes', b'(GMT-0400) America/Lower_Princes'), (b'America/Manaus', b'(GMT-0400) America/Manaus'), (b'America/Marigot', b'(GMT-0400) America/Marigot'), (b'America/Martinique', b'(GMT-0400) America/Martinique'), (b'America/Moncton', b'(GMT-0400) America/Moncton'), (b'America/Montserrat', b'(GMT-0400) America/Montserrat'), (b'America/Port_of_Spain', b'(GMT-0400) America/Port_of_Spain'), (b'America/Porto_Velho', b'(GMT-0400) America/Porto_Velho'), (b'America/Puerto_Rico', b'(GMT-0400) America/Puerto_Rico'), (b'America/Santo_Domingo', b'(GMT-0400) America/Santo_Domingo'), (b'America/St_Barthelemy', b'(GMT-0400) America/St_Barthelemy'), (b'America/St_Kitts', b'(GMT-0400) America/St_Kitts'), (b'America/St_Lucia', b'(GMT-0400) America/St_Lucia'), (b'America/St_Thomas', b'(GMT-0400) America/St_Thomas'), (b'America/St_Vincent', b'(GMT-0400) America/St_Vincent'), (b'America/Thule', b'(GMT-0400) America/Thule'), (b'America/Tortola', b'(GMT-0400) America/Tortola'), (b'Atlantic/Bermuda', b'(GMT-0400) Atlantic/Bermuda'), (b'Canada/Atlantic', b'(GMT-0400) Canada/Atlantic'), (b'America/St_Johns', b'(GMT-0330) America/St_Johns'), (b'Canada/Newfoundland', b'(GMT-0330) Canada/Newfoundland'), (b'America/Araguaina', b'(GMT-0300) America/Araguaina'), (b'America/Argentina/Buenos_Aires', b'(GMT-0300) America/Argentina/Buenos_Aires'), (b'America/Argentina/Catamarca', b'(GMT-0300) America/Argentina/Catamarca'), (b'America/Argentina/Cordoba', b'(GMT-0300) America/Argentina/Cordoba'), (b'America/Argentina/Jujuy', b'(GMT-0300) America/Argentina/Jujuy'), (b'America/Argentina/La_Rioja', b'(GMT-0300) America/Argentina/La_Rioja'), (b'America/Argentina/Mendoza', b'(GMT-0300) America/Argentina/Mendoza'), (b'America/Argentina/Rio_Gallegos', b'(GMT-0300) America/Argentina/Rio_Gallegos'), (b'America/Argentina/Salta', b'(GMT-0300) America/Argentina/Salta'), (b'America/Argentina/San_Juan', b'(GMT-0300) America/Argentina/San_Juan'), (b'America/Argentina/San_Luis', b'(GMT-0300) America/Argentina/San_Luis'), (b'America/Argentina/Tucuman', b'(GMT-0300) America/Argentina/Tucuman'), (b'America/Argentina/Ushuaia', b'(GMT-0300) America/Argentina/Ushuaia'), (b'America/Asuncion', b'(GMT-0300) America/Asuncion'), (b'America/Bahia', b'(GMT-0300) America/Bahia'), (b'America/Belem', b'(GMT-0300) America/Belem'), (b'America/Campo_Grande', b'(GMT-0300) America/Campo_Grande'), (b'America/Cayenne', b'(GMT-0300) America/Cayenne'), (b'America/Cuiaba', b'(GMT-0300) America/Cuiaba'), (b'America/Fortaleza', b'(GMT-0300) America/Fortaleza'), (b'America/Godthab', b'(GMT-0300) America/Godthab'), (b'America/Maceio', b'(GMT-0300) America/Maceio'), (b'America/Miquelon', b'(GMT-0300) America/Miquelon'), (b'America/Paramaribo', b'(GMT-0300) America/Paramaribo'), (b'America/Recife', b'(GMT-0300) America/Recife'), (b'America/Santarem', b'(GMT-0300) America/Santarem'), (b'America/Santiago', b'(GMT-0300) America/Santiago'), (b'Antarctica/Palmer', b'(GMT-0300) Antarctica/Palmer'), (b'Antarctica/Rothera', b'(GMT-0300) Antarctica/Rothera'), (b'Atlantic/Stanley', b'(GMT-0300) Atlantic/Stanley'), (b'America/Montevideo', b'(GMT-0200) America/Montevideo'), (b'America/Noronha', b'(GMT-0200) America/Noronha'), (b'America/Sao_Paulo', b'(GMT-0200) America/Sao_Paulo'), (b'Atlantic/South_Georgia', b'(GMT-0200) Atlantic/South_Georgia'), (b'America/Scoresbysund', b'(GMT-0100) America/Scoresbysund'), (b'Atlantic/Azores', b'(GMT-0100) Atlantic/Azores'), (b'Atlantic/Cape_Verde', b'(GMT-0100) Atlantic/Cape_Verde'), (b'Africa/Abidjan', b'(GMT+0000) Africa/Abidjan'), (b'Africa/Accra', b'(GMT+0000) Africa/Accra'), (b'Africa/Bamako', b'(GMT+0000) Africa/Bamako'), (b'Africa/Banjul', b'(GMT+0000) Africa/Banjul'), (b'Africa/Bissau', b'(GMT+0000) Africa/Bissau'), (b'Africa/Casablanca', b'(GMT+0000) Africa/Casablanca'), (b'Africa/Conakry', b'(GMT+0000) Africa/Conakry'), (b'Africa/Dakar', b'(GMT+0000) Africa/Dakar'), (b'Africa/El_Aaiun', b'(GMT+0000) Africa/El_Aaiun'), (b'Africa/Freetown', b'(GMT+0000) Africa/Freetown'), (b'Africa/Lome', b'(GMT+0000) Africa/Lome'), (b'Africa/Monrovia', b'(GMT+0000) Africa/Monrovia'), (b'Africa/Nouakchott', b'(GMT+0000) Africa/Nouakchott'), (b'Africa/Ouagadougou', b'(GMT+0000) Africa/Ouagadougou'), (b'Africa/Sao_Tome', b'(GMT+0000) Africa/Sao_Tome'), (b'America/Danmarkshavn', b'(GMT+0000) America/Danmarkshavn'), (b'Atlantic/Canary', b'(GMT+0000) Atlantic/Canary'), (b'Atlantic/Faroe', b'(GMT+0000) Atlantic/Faroe'), (b'Atlantic/Madeira', b'(GMT+0000) Atlantic/Madeira'), (b'Atlantic/Reykjavik', b'(GMT+0000) Atlantic/Reykjavik'), (b'Atlantic/St_Helena', b'(GMT+0000) Atlantic/St_Helena'), (b'Europe/Dublin', b'(GMT+0000) Europe/Dublin'), (b'Europe/Guernsey', b'(GMT+0000) Europe/Guernsey'), (
+                    b'Europe/Isle_of_Man', b'(GMT+0000) Europe/Isle_of_Man'), (b'Europe/Jersey', b'(GMT+0000) Europe/Jersey'), (b'Europe/Lisbon', b'(GMT+0000) Europe/Lisbon'), (b'Europe/London', b'(GMT+0000) Europe/London'), (b'GMT', b'(GMT+0000) GMT'), (b'UTC', b'(GMT+0000) UTC'), (b'Africa/Algiers', b'(GMT+0100) Africa/Algiers'), (b'Africa/Bangui', b'(GMT+0100) Africa/Bangui'), (b'Africa/Brazzaville', b'(GMT+0100) Africa/Brazzaville'), (b'Africa/Ceuta', b'(GMT+0100) Africa/Ceuta'), (b'Africa/Douala', b'(GMT+0100) Africa/Douala'), (b'Africa/Kinshasa', b'(GMT+0100) Africa/Kinshasa'), (b'Africa/Lagos', b'(GMT+0100) Africa/Lagos'), (b'Africa/Libreville', b'(GMT+0100) Africa/Libreville'), (b'Africa/Luanda', b'(GMT+0100) Africa/Luanda'), (b'Africa/Malabo', b'(GMT+0100) Africa/Malabo'), (b'Africa/Ndjamena', b'(GMT+0100) Africa/Ndjamena'), (b'Africa/Niamey', b'(GMT+0100) Africa/Niamey'), (b'Africa/Porto-Novo', b'(GMT+0100) Africa/Porto-Novo'), (b'Africa/Tunis', b'(GMT+0100) Africa/Tunis'), (b'Arctic/Longyearbyen', b'(GMT+0100) Arctic/Longyearbyen'), (b'Europe/Amsterdam', b'(GMT+0100) Europe/Amsterdam'), (b'Europe/Andorra', b'(GMT+0100) Europe/Andorra'), (b'Europe/Belgrade', b'(GMT+0100) Europe/Belgrade'), (b'Europe/Berlin', b'(GMT+0100) Europe/Berlin'), (b'Europe/Bratislava', b'(GMT+0100) Europe/Bratislava'), (b'Europe/Brussels', b'(GMT+0100) Europe/Brussels'), (b'Europe/Budapest', b'(GMT+0100) Europe/Budapest'), (b'Europe/Copenhagen', b'(GMT+0100) Europe/Copenhagen'), (b'Europe/Gibraltar', b'(GMT+0100) Europe/Gibraltar'), (b'Europe/Ljubljana', b'(GMT+0100) Europe/Ljubljana'), (b'Europe/Luxembourg', b'(GMT+0100) Europe/Luxembourg'), (b'Europe/Madrid', b'(GMT+0100) Europe/Madrid'), (b'Europe/Malta', b'(GMT+0100) Europe/Malta'), (b'Europe/Monaco', b'(GMT+0100) Europe/Monaco'), (b'Europe/Oslo', b'(GMT+0100) Europe/Oslo'), (b'Europe/Paris', b'(GMT+0100) Europe/Paris'), (b'Europe/Podgorica', b'(GMT+0100) Europe/Podgorica'), (b'Europe/Prague', b'(GMT+0100) Europe/Prague'), (b'Europe/Rome', b'(GMT+0100) Europe/Rome'), (b'Europe/San_Marino', b'(GMT+0100) Europe/San_Marino'), (b'Europe/Sarajevo', b'(GMT+0100) Europe/Sarajevo'), (b'Europe/Skopje', b'(GMT+0100) Europe/Skopje'), (b'Europe/Stockholm', b'(GMT+0100) Europe/Stockholm'), (b'Europe/Tirane', b'(GMT+0100) Europe/Tirane'), (b'Europe/Vaduz', b'(GMT+0100) Europe/Vaduz'), (b'Europe/Vatican', b'(GMT+0100) Europe/Vatican'), (b'Europe/Vienna', b'(GMT+0100) Europe/Vienna'), (b'Europe/Warsaw', b'(GMT+0100) Europe/Warsaw'), (b'Europe/Zagreb', b'(GMT+0100) Europe/Zagreb'), (b'Europe/Zurich', b'(GMT+0100) Europe/Zurich'), (b'Africa/Blantyre', b'(GMT+0200) Africa/Blantyre'), (b'Africa/Bujumbura', b'(GMT+0200) Africa/Bujumbura'), (b'Africa/Cairo', b'(GMT+0200) Africa/Cairo'), (b'Africa/Gaborone', b'(GMT+0200) Africa/Gaborone'), (b'Africa/Harare', b'(GMT+0200) Africa/Harare'), (b'Africa/Johannesburg', b'(GMT+0200) Africa/Johannesburg'), (b'Africa/Kigali', b'(GMT+0200) Africa/Kigali'), (b'Africa/Lubumbashi', b'(GMT+0200) Africa/Lubumbashi'), (b'Africa/Lusaka', b'(GMT+0200) Africa/Lusaka'), (b'Africa/Maputo', b'(GMT+0200) Africa/Maputo'), (b'Africa/Maseru', b'(GMT+0200) Africa/Maseru'), (b'Africa/Mbabane', b'(GMT+0200) Africa/Mbabane'), (b'Africa/Tripoli', b'(GMT+0200) Africa/Tripoli'), (b'Africa/Windhoek', b'(GMT+0200) Africa/Windhoek'), (b'Asia/Amman', b'(GMT+0200) Asia/Amman'), (b'Asia/Beirut', b'(GMT+0200) Asia/Beirut'), (b'Asia/Damascus', b'(GMT+0200) Asia/Damascus'), (b'Asia/Gaza', b'(GMT+0200) Asia/Gaza'), (b'Asia/Hebron', b'(GMT+0200) Asia/Hebron'), (b'Asia/Jerusalem', b'(GMT+0200) Asia/Jerusalem'), (b'Asia/Nicosia', b'(GMT+0200) Asia/Nicosia'), (b'Europe/Athens', b'(GMT+0200) Europe/Athens'), (b'Europe/Bucharest', b'(GMT+0200) Europe/Bucharest'), (b'Europe/Chisinau', b'(GMT+0200) Europe/Chisinau'), (b'Europe/Helsinki', b'(GMT+0200) Europe/Helsinki'), (b'Europe/Istanbul', b'(GMT+0200) Europe/Istanbul'), (b'Europe/Kiev', b'(GMT+0200) Europe/Kiev'), (b'Europe/Mariehamn', b'(GMT+0200) Europe/Mariehamn'), (b'Europe/Riga', b'(GMT+0200) Europe/Riga'), (b'Europe/Sofia', b'(GMT+0200) Europe/Sofia'), (b'Europe/Tallinn', b'(GMT+0200) Europe/Tallinn'), (b'Europe/Uzhgorod', b'(GMT+0200) Europe/Uzhgorod'), (b'Europe/Vilnius', b'(GMT+0200) Europe/Vilnius'), (b'Europe/Zaporozhye', b'(GMT+0200) Europe/Zaporozhye'), (b'Africa/Addis_Ababa', b'(GMT+0300) Africa/Addis_Ababa'), (b'Africa/Asmara', b'(GMT+0300) Africa/Asmara'), (b'Africa/Dar_es_Salaam', b'(GMT+0300) Africa/Dar_es_Salaam'), (b'Africa/Djibouti', b'(GMT+0300) Africa/Djibouti'), (b'Africa/Juba', b'(GMT+0300) Africa/Juba'), (b'Africa/Kampala', b'(GMT+0300) Africa/Kampala'), (b'Africa/Khartoum', b'(GMT+0300) Africa/Khartoum'), (b'Africa/Mogadishu', b'(GMT+0300) Africa/Mogadishu'), (b'Africa/Nairobi', b'(GMT+0300) Africa/Nairobi'), (b'Antarctica/Syowa', b'(GMT+0300) Antarctica/Syowa'), (b'Asia/Aden', b'(GMT+0300) Asia/Aden'), (b'Asia/Baghdad', b'(GMT+0300) Asia/Baghdad'), (b'Asia/Bahrain', b'(GMT+0300) Asia/Bahrain'), (b'Asia/Kuwait', b'(GMT+0300) Asia/Kuwait'), (b'Asia/Qatar', b'(GMT+0300) Asia/Qatar'), (b'Asia/Riyadh', b'(GMT+0300) Asia/Riyadh'), (b'Europe/Kaliningrad', b'(GMT+0300) Europe/Kaliningrad'), (b'Europe/Minsk', b'(GMT+0300) Europe/Minsk'), (b'Indian/Antananarivo', b'(GMT+0300) Indian/Antananarivo'), (b'Indian/Comoro', b'(GMT+0300) Indian/Comoro'), (b'Indian/Mayotte', b'(GMT+0300) Indian/Mayotte'), (b'Asia/Tehran', b'(GMT+0330) Asia/Tehran'), (b'Asia/Baku', b'(GMT+0400) Asia/Baku'), (b'Asia/Dubai', b'(GMT+0400) Asia/Dubai'), (b'Asia/Muscat', b'(GMT+0400) Asia/Muscat'), (b'Asia/Tbilisi', b'(GMT+0400) Asia/Tbilisi'), (b'Asia/Yerevan', b'(GMT+0400) Asia/Yerevan'), (b'Europe/Moscow', b'(GMT+0400) Europe/Moscow'), (b'Europe/Samara', b'(GMT+0400) Europe/Samara'), (b'Europe/Simferopol', b'(GMT+0400) Europe/Simferopol'), (b'Europe/Volgograd', b'(GMT+0400) Europe/Volgograd'), (b'Indian/Mahe', b'(GMT+0400) Indian/Mahe'), (b'Indian/Mauritius', b'(GMT+0400) Indian/Mauritius'), (b'Indian/Reunion', b'(GMT+0400) Indian/Reunion'), (b'Asia/Kabul', b'(GMT+0430) Asia/Kabul'), (b'Antarctica/Mawson', b'(GMT+0500) Antarctica/Mawson'), (b'Asia/Aqtau', b'(GMT+0500) Asia/Aqtau'), (b'Asia/Aqtobe', b'(GMT+0500) Asia/Aqtobe'), (b'Asia/Ashgabat', b'(GMT+0500) Asia/Ashgabat'), (b'Asia/Dushanbe', b'(GMT+0500) Asia/Dushanbe'), (b'Asia/Karachi', b'(GMT+0500) Asia/Karachi'), (b'Asia/Oral', b'(GMT+0500) Asia/Oral'), (b'Asia/Samarkand', b'(GMT+0500) Asia/Samarkand'), (b'Asia/Tashkent', b'(GMT+0500) Asia/Tashkent'), (b'Indian/Kerguelen', b'(GMT+0500) Indian/Kerguelen'), (b'Indian/Maldives', b'(GMT+0500) Indian/Maldives'), (b'Asia/Colombo', b'(GMT+0530) Asia/Colombo'), (b'Asia/Kolkata', b'(GMT+0530) Asia/Kolkata'), (b'Asia/Kathmandu', b'(GMT+0545) Asia/Kathmandu'), (b'Antarctica/Vostok', b'(GMT+0600) Antarctica/Vostok'), (b'Asia/Almaty', b'(GMT+0600) Asia/Almaty'), (b'Asia/Bishkek', b'(GMT+0600) Asia/Bishkek'), (b'Asia/Dhaka', b'(GMT+0600) Asia/Dhaka'), (b'Asia/Qyzylorda', b'(GMT+0600) Asia/Qyzylorda'), (b'Asia/Thimphu', b'(GMT+0600) Asia/Thimphu'), (b'Asia/Yekaterinburg', b'(GMT+0600) Asia/Yekaterinburg'), (b'Indian/Chagos', b'(GMT+0600) Indian/Chagos'), (b'Asia/Rangoon', b'(GMT+0630) Asia/Rangoon'), (b'Indian/Cocos', b'(GMT+0630) Indian/Cocos'), (b'Antarctica/Davis', b'(GMT+0700) Antarctica/Davis'), (b'Asia/Bangkok', b'(GMT+0700) Asia/Bangkok'), (b'Asia/Ho_Chi_Minh', b'(GMT+0700) Asia/Ho_Chi_Minh'), (b'Asia/Hovd', b'(GMT+0700) Asia/Hovd'), (b'Asia/Jakarta', b'(GMT+0700) Asia/Jakarta'), (b'Asia/Novokuznetsk', b'(GMT+0700) Asia/Novokuznetsk'), (b'Asia/Novosibirsk', b'(GMT+0700) Asia/Novosibirsk'), (b'Asia/Omsk', b'(GMT+0700) Asia/Omsk'), (b'Asia/Phnom_Penh', b'(GMT+0700) Asia/Phnom_Penh'), (b'Asia/Pontianak', b'(GMT+0700) Asia/Pontianak'), (b'Asia/Vientiane', b'(GMT+0700) Asia/Vientiane'), (b'Indian/Christmas', b'(GMT+0700) Indian/Christmas'), (b'Antarctica/Casey', b'(GMT+0800) Antarctica/Casey'), (b'Asia/Brunei', b'(GMT+0800) Asia/Brunei'), (b'Asia/Choibalsan', b'(GMT+0800) Asia/Choibalsan'), (b'Asia/Chongqing', b'(GMT+0800) Asia/Chongqing'), (b'Asia/Harbin', b'(GMT+0800) Asia/Harbin'), (b'Asia/Hong_Kong', b'(GMT+0800) Asia/Hong_Kong'), (b'Asia/Kashgar', b'(GMT+0800) Asia/Kashgar'), (b'Asia/Krasnoyarsk', b'(GMT+0800) Asia/Krasnoyarsk'), (b'Asia/Kuala_Lumpur', b'(GMT+0800) Asia/Kuala_Lumpur'), (b'Asia/Kuching', b'(GMT+0800) Asia/Kuching'), (b'Asia/Macau', b'(GMT+0800) Asia/Macau'), (b'Asia/Makassar', b'(GMT+0800) Asia/Makassar'), (b'Asia/Manila', b'(GMT+0800) Asia/Manila'), (b'Asia/Shanghai', b'(GMT+0800) Asia/Shanghai'), (b'Asia/Singapore', b'(GMT+0800) Asia/Singapore'), (b'Asia/Taipei', b'(GMT+0800) Asia/Taipei'), (b'Asia/Ulaanbaatar', b'(GMT+0800) Asia/Ulaanbaatar'), (b'Asia/Urumqi', b'(GMT+0800) Asia/Urumqi'), (b'Australia/Perth', b'(GMT+0800) Australia/Perth'), (b'Australia/Eucla', b'(GMT+0845) Australia/Eucla'), (b'Asia/Dili', b'(GMT+0900) Asia/Dili'), (b'Asia/Irkutsk', b'(GMT+0900) Asia/Irkutsk'), (b'Asia/Jayapura', b'(GMT+0900) Asia/Jayapura'), (b'Asia/Pyongyang', b'(GMT+0900) Asia/Pyongyang'), (b'Asia/Seoul', b'(GMT+0900) Asia/Seoul'), (b'Asia/Tokyo', b'(GMT+0900) Asia/Tokyo'), (b'Pacific/Palau', b'(GMT+0900) Pacific/Palau'), (b'Australia/Darwin', b'(GMT+0930) Australia/Darwin'), (b'Antarctica/DumontDUrville', b'(GMT+1000) Antarctica/DumontDUrville'), (b'Asia/Yakutsk', b'(GMT+1000) Asia/Yakutsk'), (b'Australia/Brisbane', b'(GMT+1000) Australia/Brisbane'), (b'Australia/Lindeman', b'(GMT+1000) Australia/Lindeman'), (b'Pacific/Chuuk', b'(GMT+1000) Pacific/Chuuk'), (b'Pacific/Guam', b'(GMT+1000) Pacific/Guam'), (b'Pacific/Port_Moresby', b'(GMT+1000) Pacific/Port_Moresby'), (b'Pacific/Saipan', b'(GMT+1000) Pacific/Saipan'), (b'Australia/Adelaide', b'(GMT+1030) Australia/Adelaide'), (b'Australia/Broken_Hill', b'(GMT+1030) Australia/Broken_Hill'), (b'Antarctica/Macquarie', b'(GMT+1100) Antarctica/Macquarie'), (b'Asia/Sakhalin', b'(GMT+1100) Asia/Sakhalin'), (b'Asia/Vladivostok', b'(GMT+1100) Asia/Vladivostok'), (b'Australia/Currie', b'(GMT+1100) Australia/Currie'), (b'Australia/Hobart', b'(GMT+1100) Australia/Hobart'), (b'Australia/Lord_Howe', b'(GMT+1100) Australia/Lord_Howe'), (b'Australia/Melbourne', b'(GMT+1100) Australia/Melbourne'), (b'Australia/Sydney', b'(GMT+1100) Australia/Sydney'), (b'Pacific/Efate', b'(GMT+1100) Pacific/Efate'), (b'Pacific/Guadalcanal', b'(GMT+1100) Pacific/Guadalcanal'), (b'Pacific/Kosrae', b'(GMT+1100) Pacific/Kosrae'), (b'Pacific/Noumea', b'(GMT+1100) Pacific/Noumea'), (b'Pacific/Pohnpei', b'(GMT+1100) Pacific/Pohnpei'), (b'Pacific/Norfolk', b'(GMT+1130) Pacific/Norfolk'), (b'Asia/Anadyr', b'(GMT+1200) Asia/Anadyr'), (b'Asia/Kamchatka', b'(GMT+1200) Asia/Kamchatka'), (b'Asia/Magadan', b'(GMT+1200) Asia/Magadan'), (b'Pacific/Fiji', b'(GMT+1200) Pacific/Fiji'), (b'Pacific/Funafuti', b'(GMT+1200) Pacific/Funafuti'), (b'Pacific/Kwajalein', b'(GMT+1200) Pacific/Kwajalein'), (b'Pacific/Majuro', b'(GMT+1200) Pacific/Majuro'), (b'Pacific/Nauru', b'(GMT+1200) Pacific/Nauru'), (b'Pacific/Tarawa', b'(GMT+1200) Pacific/Tarawa'), (b'Pacific/Wake', b'(GMT+1200) Pacific/Wake'), (b'Pacific/Wallis', b'(GMT+1200) Pacific/Wallis'), (b'Antarctica/McMurdo', b'(GMT+1300) Antarctica/McMurdo'), (b'Antarctica/South_Pole', b'(GMT+1300) Antarctica/South_Pole'), (b'Pacific/Auckland', b'(GMT+1300) Pacific/Auckland'), (b'Pacific/Enderbury', b'(GMT+1300) Pacific/Enderbury'), (b'Pacific/Fakaofo', b'(GMT+1300) Pacific/Fakaofo'), (b'Pacific/Tongatapu', b'(GMT+1300) Pacific/Tongatapu'), (b'Pacific/Chatham', b'(GMT+1345) Pacific/Chatham'), (b'Pacific/Apia', b'(GMT+1400) Pacific/Apia'), (b'Pacific/Kiritimati', b'(GMT+1400) Pacific/Kiritimati')])),
             ],
             options={
             },
@@ -51,12 +61,18 @@
         migrations.CreateModel(
             name='Account',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
             ],
             options={
@@ -67,19 +83,28 @@
         migrations.CreateModel(
             name='Charge',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('kind', models.CharField(default=b'besteffort', max_length=30, choices=[(b'besteffort', b'besteffort'), (b'reservation', b'reservation'), (b'monthlyfee', b'monthlyfee')])),
-                ('state', models.CharField(default=b'pending', max_length=30, choices=[(b'pending', b'pending'), (b'invoiced', b'invoiced')])),
+                ('kind', models.CharField(default=b'besteffort', max_length=30, choices=[
+                 (b'besteffort', b'besteffort'), (b'reservation', b'reservation'), (b'monthlyfee', b'monthlyfee')])),
+                ('state', models.CharField(default=b'pending', max_length=30, choices=[
+                 (b'pending', b'pending'), (b'invoiced', b'invoiced')])),
                 ('date', models.DateTimeField()),
                 ('amount', models.FloatField(default=0.0)),
                 ('coreHours', models.FloatField(default=0.0)),
-                ('account', models.ForeignKey(related_name=b'charges', to='core.Account')),
+                ('account', models.ForeignKey(
+                    related_name=b'charges', to='core.Account')),
             ],
             options={
                 'abstract': False,
@@ -89,20 +114,33 @@
         migrations.CreateModel(
             name='Controller',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('name', models.CharField(help_text=b'Name of the Controller', unique=True, max_length=200)),
-                ('backend_type', models.CharField(help_text=b'Type of compute controller, e.g. EC2, OpenStack, or OpenStack version', max_length=200)),
-                ('version', models.CharField(help_text=b'Controller version', max_length=200)),
-                ('auth_url', models.CharField(help_text=b'Auth url for the compute controller', max_length=200, null=True, blank=True)),
-                ('admin_user', models.CharField(help_text=b'Username of an admin user at this controller', max_length=200, null=True, blank=True)),
-                ('admin_password', models.CharField(help_text=b'Password of theadmin user at this controller', max_length=200, null=True, blank=True)),
-                ('admin_tenant', models.CharField(help_text=b'Name of the tenant the admin user belongs to', max_length=200, null=True, blank=True)),
+                ('name', models.CharField(
+                    help_text=b'Name of the Controller', unique=True, max_length=200)),
+                ('backend_type', models.CharField(
+                    help_text=b'Type of compute controller, e.g. EC2, OpenStack, or OpenStack version', max_length=200)),
+                ('version', models.CharField(
+                    help_text=b'Controller version', max_length=200)),
+                ('auth_url', models.CharField(
+                    help_text=b'Auth url for the compute controller', max_length=200, null=True, blank=True)),
+                ('admin_user', models.CharField(
+                    help_text=b'Username of an admin user at this controller', max_length=200, null=True, blank=True)),
+                ('admin_password', models.CharField(
+                    help_text=b'Password of theadmin user at this controller', max_length=200, null=True, blank=True)),
+                ('admin_tenant', models.CharField(
+                    help_text=b'Name of the tenant the admin user belongs to', max_length=200, null=True, blank=True)),
             ],
             options={
                 'abstract': False,
@@ -112,17 +150,27 @@
         migrations.CreateModel(
             name='ControllerCredential',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('name', models.SlugField(help_text=b'The credential type, e.g. ec2', max_length=128)),
-                ('key_id', models.CharField(help_text=b'The backend id of this credential', max_length=1024)),
-                ('enc_value', encrypted_fields.fields.EncryptedCharField(help_text=b'The key value of this credential', max_length=1024)),
-                ('controller', models.ForeignKey(related_name=b'controllercredentials', to='core.Controller', help_text=b'The User this credential is associated with')),
+                ('name', models.SlugField(
+                    help_text=b'The credential type, e.g. ec2', max_length=128)),
+                ('key_id', models.CharField(
+                    help_text=b'The backend id of this credential', max_length=1024)),
+                ('enc_value', encrypted_fields.fields.EncryptedCharField(
+                    help_text=b'The key value of this credential', max_length=1024)),
+                ('controller', models.ForeignKey(related_name=b'controllercredentials',
+                                                 to='core.Controller', help_text=b'The User this credential is associated with')),
             ],
             options={
                 'abstract': False,
@@ -132,16 +180,23 @@
         migrations.CreateModel(
             name='ControllerDashboardView',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
                 ('enabled', models.BooleanField(default=True)),
                 ('url', models.CharField(help_text=b'URL of Dashboard', max_length=1024)),
-                ('controller', models.ForeignKey(related_name=b'controllerdashboardviews', to='core.Controller')),
+                ('controller', models.ForeignKey(
+                    related_name=b'controllerdashboardviews', to='core.Controller')),
             ],
             options={
                 'abstract': False,
@@ -151,15 +206,23 @@
         migrations.CreateModel(
             name='ControllerImages',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('glance_image_id', models.CharField(help_text=b'Glance image id', max_length=200, null=True, blank=True)),
-                ('controller', models.ForeignKey(related_name=b'controllerimages', to='core.Controller')),
+                ('glance_image_id', models.CharField(
+                    help_text=b'Glance image id', max_length=200, null=True, blank=True)),
+                ('controller', models.ForeignKey(
+                    related_name=b'controllerimages', to='core.Controller')),
             ],
             options={
                 'abstract': False,
@@ -169,18 +232,28 @@
         migrations.CreateModel(
             name='ControllerNetwork',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('net_id', models.CharField(help_text=b'Quantum network', max_length=256, null=True, blank=True)),
-                ('router_id', models.CharField(help_text=b'Quantum router id', max_length=256, null=True, blank=True)),
-                ('subnet_id', models.CharField(help_text=b'Quantum subnet id', max_length=256, null=True, blank=True)),
+                ('net_id', models.CharField(help_text=b'Quantum network',
+                                            max_length=256, null=True, blank=True)),
+                ('router_id', models.CharField(help_text=b'Quantum router id',
+                                               max_length=256, null=True, blank=True)),
+                ('subnet_id', models.CharField(help_text=b'Quantum subnet id',
+                                               max_length=256, null=True, blank=True)),
                 ('subnet', models.CharField(max_length=32, blank=True)),
-                ('controller', models.ForeignKey(related_name=b'controllernetworks', to='core.Controller')),
+                ('controller', models.ForeignKey(
+                    related_name=b'controllernetworks', to='core.Controller')),
             ],
             options={
                 'abstract': False,
@@ -190,14 +263,21 @@
         migrations.CreateModel(
             name='ControllerRole',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('role', models.CharField(unique=True, max_length=30, choices=[(b'admin', b'Admin')])),
+                ('role', models.CharField(unique=True,
+                                          max_length=30, choices=[(b'admin', b'Admin')])),
             ],
             options={
                 'abstract': False,
@@ -207,15 +287,23 @@
         migrations.CreateModel(
             name='ControllerSite',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('tenant_id', models.CharField(help_text=b'Keystone tenant id', max_length=200, null=True, db_index=True, blank=True)),
-                ('controller', models.ForeignKey(related_name=b'controllersite', blank=True, to='core.Controller', null=True)),
+                ('tenant_id', models.CharField(help_text=b'Keystone tenant id',
+                                               max_length=200, null=True, db_index=True, blank=True)),
+                ('controller', models.ForeignKey(related_name=b'controllersite',
+                                                 blank=True, to='core.Controller', null=True)),
             ],
             options={
                 'abstract': False,
@@ -225,15 +313,23 @@
         migrations.CreateModel(
             name='ControllerSitePrivilege',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('role_id', models.CharField(help_text=b'Keystone id', max_length=200, null=True, db_index=True, blank=True)),
-                ('controller', models.ForeignKey(related_name=b'controllersiteprivileges', to='core.Controller')),
+                ('role_id', models.CharField(help_text=b'Keystone id',
+                                             max_length=200, null=True, db_index=True, blank=True)),
+                ('controller', models.ForeignKey(
+                    related_name=b'controllersiteprivileges', to='core.Controller')),
             ],
             options={
                 'abstract': False,
@@ -243,15 +339,23 @@
         migrations.CreateModel(
             name='ControllerSlice',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('tenant_id', models.CharField(help_text=b'Keystone tenant id', max_length=200, null=True, blank=True)),
-                ('controller', models.ForeignKey(related_name=b'controllerslices', to='core.Controller')),
+                ('tenant_id', models.CharField(
+                    help_text=b'Keystone tenant id', max_length=200, null=True, blank=True)),
+                ('controller', models.ForeignKey(
+                    related_name=b'controllerslices', to='core.Controller')),
             ],
             options={
                 'abstract': False,
@@ -261,15 +365,23 @@
         migrations.CreateModel(
             name='ControllerSlicePrivilege',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('role_id', models.CharField(help_text=b'Keystone id', max_length=200, null=True, db_index=True, blank=True)),
-                ('controller', models.ForeignKey(related_name=b'controllersliceprivileges', to='core.Controller')),
+                ('role_id', models.CharField(help_text=b'Keystone id',
+                                             max_length=200, null=True, db_index=True, blank=True)),
+                ('controller', models.ForeignKey(
+                    related_name=b'controllersliceprivileges', to='core.Controller')),
             ],
             options={
                 'abstract': False,
@@ -279,16 +391,25 @@
         migrations.CreateModel(
             name='ControllerUser',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('kuser_id', models.CharField(help_text=b'Keystone user id', max_length=200, null=True, blank=True)),
-                ('controller', models.ForeignKey(related_name=b'controllersusers', to='core.Controller')),
-                ('user', models.ForeignKey(related_name=b'controllerusers', to=settings.AUTH_USER_MODEL)),
+                ('kuser_id', models.CharField(help_text=b'Keystone user id',
+                                              max_length=200, null=True, blank=True)),
+                ('controller', models.ForeignKey(
+                    related_name=b'controllersusers', to='core.Controller')),
+                ('user', models.ForeignKey(
+                    related_name=b'controllerusers', to=settings.AUTH_USER_MODEL)),
             ],
             options={
                 'abstract': False,
@@ -298,17 +419,25 @@
         migrations.CreateModel(
             name='DashboardView',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('name', models.CharField(help_text=b'Name of the View', unique=True, max_length=200)),
+                ('name', models.CharField(
+                    help_text=b'Name of the View', unique=True, max_length=200)),
                 ('url', models.CharField(help_text=b'URL of Dashboard', max_length=1024)),
                 ('enabled', models.BooleanField(default=True)),
-                ('controllers', models.ManyToManyField(related_name=b'dashboardviews', through='core.ControllerDashboardView', to='core.Controller', blank=True)),
+                ('controllers', models.ManyToManyField(related_name=b'dashboardviews',
+                                                       through='core.ControllerDashboardView', to='core.Controller', blank=True)),
             ],
             options={
                 'abstract': False,
@@ -318,15 +447,23 @@
         migrations.CreateModel(
             name='Deployment',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('name', models.CharField(help_text=b'Name of the Deployment', unique=True, max_length=200)),
-                ('accessControl', models.TextField(default=b'allow all', help_text=b'Access control list that specifies which sites/users may use nodes in this deployment', max_length=200)),
+                ('name', models.CharField(
+                    help_text=b'Name of the Deployment', unique=True, max_length=200)),
+                ('accessControl', models.TextField(default=b'allow all',
+                                                   help_text=b'Access control list that specifies which sites/users may use nodes in this deployment', max_length=200)),
             ],
             options={
                 'abstract': False,
@@ -336,14 +473,21 @@
         migrations.CreateModel(
             name='DeploymentPrivilege',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('deployment', models.ForeignKey(related_name=b'deploymentprivileges', to='core.Deployment')),
+                ('deployment', models.ForeignKey(
+                    related_name=b'deploymentprivileges', to='core.Deployment')),
             ],
             options={
                 'abstract': False,
@@ -353,14 +497,21 @@
         migrations.CreateModel(
             name='DeploymentRole',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('role', models.CharField(unique=True, max_length=30, choices=[(b'admin', b'Admin')])),
+                ('role', models.CharField(unique=True,
+                                          max_length=30, choices=[(b'admin', b'Admin')])),
             ],
             options={
                 'abstract': False,
@@ -370,19 +521,31 @@
         migrations.CreateModel(
             name='Flavor',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('name', models.CharField(help_text=b'name of this flavor, as displayed to users', max_length=32)),
-                ('description', models.CharField(max_length=1024, null=True, blank=True)),
-                ('flavor', models.CharField(help_text=b'flavor string used to configure deployments', max_length=32)),
-                ('order', models.IntegerField(default=0, help_text=b'used to order flavors when displayed in a list')),
-                ('default', models.BooleanField(default=False, help_text=b'make this a default flavor to use when creating new instances')),
-                ('deployments', models.ManyToManyField(related_name=b'flavors', to='core.Deployment', blank=True)),
+                ('name', models.CharField(
+                    help_text=b'name of this flavor, as displayed to users', max_length=32)),
+                ('description', models.CharField(
+                    max_length=1024, null=True, blank=True)),
+                ('flavor', models.CharField(
+                    help_text=b'flavor string used to configure deployments', max_length=32)),
+                ('order', models.IntegerField(default=0,
+                                              help_text=b'used to order flavors when displayed in a list')),
+                ('default', models.BooleanField(default=False,
+                                                help_text=b'make this a default flavor to use when creating new instances')),
+                ('deployments', models.ManyToManyField(
+                    related_name=b'flavors', to='core.Deployment', blank=True)),
             ],
             options={
                 'ordering': ('order', 'name'),
@@ -392,17 +555,24 @@
         migrations.CreateModel(
             name='Image',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
                 ('name', models.CharField(unique=True, max_length=256)),
                 ('disk_format', models.CharField(max_length=256)),
                 ('container_format', models.CharField(max_length=256)),
-                ('path', models.CharField(help_text=b'Path to image on local disk', max_length=256, null=True, blank=True)),
+                ('path', models.CharField(help_text=b'Path to image on local disk',
+                                          max_length=256, null=True, blank=True)),
             ],
             options={
                 'abstract': False,
@@ -412,15 +582,23 @@
         migrations.CreateModel(
             name='ImageDeployments',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('deployment', models.ForeignKey(related_name=b'imagedeployments', to='core.Deployment')),
-                ('image', models.ForeignKey(related_name=b'imagedeployments', to='core.Image')),
+                ('deployment', models.ForeignKey(
+                    related_name=b'imagedeployments', to='core.Deployment')),
+                ('image', models.ForeignKey(
+                    related_name=b'imagedeployments', to='core.Image')),
             ],
             options={
                 'abstract': False,
@@ -430,15 +608,22 @@
         migrations.CreateModel(
             name='Invoice',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
                 ('date', models.DateTimeField()),
-                ('account', models.ForeignKey(related_name=b'invoices', to='core.Account')),
+                ('account', models.ForeignKey(
+                    related_name=b'invoices', to='core.Account')),
             ],
             options={
                 'abstract': False,
@@ -448,25 +633,36 @@
         migrations.CreateModel(
             name='Network',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
                 ('name', models.CharField(max_length=32)),
                 ('subnet', models.CharField(max_length=32, blank=True)),
-                ('ports', models.CharField(blank=True, max_length=1024, null=True, validators=[core.models.network.ValidateNatList])),
+                ('ports', models.CharField(blank=True, max_length=1024,
+                                           null=True, validators=[core.models.network.ValidateNatList])),
                 ('labels', models.CharField(max_length=1024, null=True, blank=True)),
                 ('guaranteed_bandwidth', models.IntegerField(default=0)),
                 ('permit_all_slices', models.BooleanField(default=False)),
                 ('topology_parameters', models.TextField(null=True, blank=True)),
-                ('controller_url', models.CharField(max_length=1024, null=True, blank=True)),
+                ('controller_url', models.CharField(
+                    max_length=1024, null=True, blank=True)),
                 ('controller_parameters', models.TextField(null=True, blank=True)),
-                ('network_id', models.CharField(help_text=b'Quantum network', max_length=256, null=True, blank=True)),
-                ('router_id', models.CharField(help_text=b'Quantum router id', max_length=256, null=True, blank=True)),
-                ('subnet_id', models.CharField(help_text=b'Quantum subnet id', max_length=256, null=True, blank=True)),
+                ('network_id', models.CharField(help_text=b'Quantum network',
+                                                max_length=256, null=True, blank=True)),
+                ('router_id', models.CharField(help_text=b'Quantum router id',
+                                               max_length=256, null=True, blank=True)),
+                ('subnet_id', models.CharField(help_text=b'Quantum subnet id',
+                                               max_length=256, null=True, blank=True)),
             ],
             options={
                 'abstract': False,
@@ -476,14 +672,21 @@
         migrations.CreateModel(
             name='NetworkParameter',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('value', models.CharField(help_text=b'The value of this parameter', max_length=1024)),
+                ('value', models.CharField(
+                    help_text=b'The value of this parameter', max_length=1024)),
                 ('object_id', models.PositiveIntegerField()),
                 ('content_type', models.ForeignKey(to='contenttypes.ContentType')),
             ],
@@ -495,14 +698,21 @@
         migrations.CreateModel(
             name='NetworkParameterType',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('name', models.SlugField(help_text=b'The name of this parameter', max_length=128)),
+                ('name', models.SlugField(
+                    help_text=b'The name of this parameter', max_length=128)),
                 ('description', models.CharField(max_length=1024)),
             ],
             options={
@@ -513,14 +723,21 @@
         migrations.CreateModel(
             name='NetworkSlice',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('network', models.ForeignKey(related_name=b'networkslices', to='core.Network')),
+                ('network', models.ForeignKey(
+                    related_name=b'networkslices', to='core.Network')),
             ],
             options={
                 'abstract': False,
@@ -530,16 +747,25 @@
         migrations.CreateModel(
             name='NetworkInstance',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('ip', models.GenericIPAddressField(help_text=b'Instance ip address', null=True, blank=True)),
-                ('port_id', models.CharField(help_text=b'Quantum port id', max_length=256, null=True, blank=True)),
-                ('network', models.ForeignKey(related_name=b'networkinstances', to='core.Network')),
+                ('ip', models.GenericIPAddressField(
+                    help_text=b'Instance ip address', null=True, blank=True)),
+                ('port_id', models.CharField(help_text=b'Quantum port id',
+                                             max_length=256, null=True, blank=True)),
+                ('network', models.ForeignKey(
+                    related_name=b'networkinstances', to='core.Network')),
             ],
             options={
                 'abstract': False,
@@ -549,22 +775,35 @@
         migrations.CreateModel(
             name='NetworkTemplate',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
                 ('name', models.CharField(max_length=32)),
-                ('description', models.CharField(max_length=1024, null=True, blank=True)),
+                ('description', models.CharField(
+                    max_length=1024, null=True, blank=True)),
                 ('guaranteed_bandwidth', models.IntegerField(default=0)),
-                ('visibility', models.CharField(default=b'private', max_length=30, choices=[(b'public', b'public'), (b'private', b'private')])),
-                ('translation', models.CharField(default=b'none', max_length=30, choices=[(b'none', b'none'), (b'NAT', b'NAT')])),
-                ('shared_network_name', models.CharField(max_length=30, null=True, blank=True)),
-                ('shared_network_id', models.CharField(help_text=b'Quantum network', max_length=256, null=True, blank=True)),
-                ('topology_kind', models.CharField(default=b'BigSwitch', max_length=30, choices=[(b'bigswitch', b'BigSwitch'), (b'physical', b'Physical'), (b'custom', b'Custom')])),
-                ('controller_kind', models.CharField(default=None, max_length=30, null=True, blank=True, choices=[(None, b'None'), (b'onos', b'ONOS'), (b'custom', b'Custom')])),
+                ('visibility', models.CharField(default=b'private', max_length=30,
+                                                choices=[(b'public', b'public'), (b'private', b'private')])),
+                ('translation', models.CharField(default=b'none', max_length=30,
+                                                 choices=[(b'none', b'none'), (b'NAT', b'NAT')])),
+                ('shared_network_name', models.CharField(
+                    max_length=30, null=True, blank=True)),
+                ('shared_network_id', models.CharField(
+                    help_text=b'Quantum network', max_length=256, null=True, blank=True)),
+                ('topology_kind', models.CharField(default=b'BigSwitch', max_length=30, choices=[
+                 (b'bigswitch', b'BigSwitch'), (b'physical', b'Physical'), (b'custom', b'Custom')])),
+                ('controller_kind', models.CharField(default=None, max_length=30, null=True,
+                                                     blank=True, choices=[(None, b'None'), (b'onos', b'ONOS'), (b'custom', b'Custom')])),
             ],
             options={
                 'abstract': False,
@@ -574,14 +813,21 @@
         migrations.CreateModel(
             name='Node',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('name', models.CharField(help_text=b'Name of the Node', unique=True, max_length=200)),
+                ('name', models.CharField(
+                    help_text=b'Name of the Node', unique=True, max_length=200)),
             ],
             options={
                 'abstract': False,
@@ -591,16 +837,23 @@
         migrations.CreateModel(
             name='Payment',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
                 ('amount', models.FloatField(default=0.0)),
                 ('date', models.DateTimeField(default=django.utils.timezone.now)),
-                ('account', models.ForeignKey(related_name=b'payments', to='core.Account')),
+                ('account', models.ForeignKey(
+                    related_name=b'payments', to='core.Account')),
             ],
             options={
                 'abstract': False,
@@ -610,14 +863,21 @@
         migrations.CreateModel(
             name='PlanetStack',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('description', models.CharField(default=b'PlanetStack', help_text=b'Used for scoping of roles at the PlanetStack Application level', unique=True, max_length=200)),
+                ('description', models.CharField(default=b'PlanetStack',
+                                                 help_text=b'Used for scoping of roles at the PlanetStack Application level', unique=True, max_length=200)),
             ],
             options={
                 'verbose_name_plural': 'PlanetStack',
@@ -627,14 +887,21 @@
         migrations.CreateModel(
             name='PlanetStackPrivilege',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('planetstack', models.ForeignKey(related_name=b'planetstackprivileges', default=1, to='core.PlanetStack')),
+                ('planetstack', models.ForeignKey(
+                    related_name=b'planetstackprivileges', default=1, to='core.PlanetStack')),
             ],
             options={
                 'abstract': False,
@@ -644,14 +911,21 @@
         migrations.CreateModel(
             name='PlanetStackRole',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('role', models.CharField(unique=True, max_length=30, choices=[(b'admin', b'Admin')])),
+                ('role', models.CharField(unique=True,
+                                          max_length=30, choices=[(b'admin', b'Admin')])),
             ],
             options={
                 'abstract': False,
@@ -661,14 +935,21 @@
         migrations.CreateModel(
             name='Project',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('name', models.CharField(help_text=b'Name of Project', unique=True, max_length=200)),
+                ('name', models.CharField(
+                    help_text=b'Name of Project', unique=True, max_length=200)),
             ],
             options={
                 'abstract': False,
@@ -678,12 +959,18 @@
         migrations.CreateModel(
             name='Reservation',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
                 ('startTime', models.DateTimeField()),
                 ('duration', models.IntegerField(default=1)),
@@ -696,15 +983,22 @@
         migrations.CreateModel(
             name='ReservedResource',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
                 ('quantity', models.IntegerField(default=1)),
-                ('reservationSet', models.ForeignKey(related_name=b'reservedresources', to='core.Reservation')),
+                ('reservationSet', models.ForeignKey(
+                    related_name=b'reservedresources', to='core.Reservation')),
             ],
             options={
                 'abstract': False,
@@ -715,17 +1009,26 @@
         migrations.CreateModel(
             name='Role',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
                 ('role_type', models.CharField(max_length=80, verbose_name=b'Name')),
-                ('role', models.CharField(max_length=80, null=True, verbose_name=b'Keystone role id', blank=True)),
-                ('description', models.CharField(max_length=120, verbose_name=b'Description')),
-                ('content_type', models.ForeignKey(verbose_name=b'Role Scope', to='contenttypes.ContentType')),
+                ('role', models.CharField(max_length=80, null=True,
+                                          verbose_name=b'Keystone role id', blank=True)),
+                ('description', models.CharField(
+                    max_length=120, verbose_name=b'Description')),
+                ('content_type', models.ForeignKey(
+                    verbose_name=b'Role Scope', to='contenttypes.ContentType')),
             ],
             options={
                 'abstract': False,
@@ -735,15 +1038,22 @@
         migrations.CreateModel(
             name='Router',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
                 ('name', models.CharField(max_length=32)),
-                ('networks', models.ManyToManyField(related_name=b'routers', to='core.Network', blank=True)),
+                ('networks', models.ManyToManyField(
+                    related_name=b'routers', to='core.Network', blank=True)),
             ],
             options={
                 'abstract': False,
@@ -753,17 +1063,25 @@
         migrations.CreateModel(
             name='Service',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('description', models.TextField(help_text=b'Description of Service', max_length=254, null=True, blank=True)),
+                ('description', models.TextField(
+                    help_text=b'Description of Service', max_length=254, null=True, blank=True)),
                 ('enabled', models.BooleanField(default=True)),
                 ('name', models.CharField(help_text=b'Service Name', max_length=30)),
-                ('versionNumber', models.CharField(help_text=b'Version of Service Definition', max_length=30)),
+                ('versionNumber', models.CharField(
+                    help_text=b'Version of Service Definition', max_length=30)),
                 ('published', models.BooleanField(default=True)),
             ],
             options={
@@ -774,16 +1092,24 @@
         migrations.CreateModel(
             name='ServiceAttribute',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
                 ('name', models.SlugField(help_text=b'Attribute Name', max_length=128)),
-                ('value', models.CharField(help_text=b'Attribute Value', max_length=1024)),
-                ('service', models.ForeignKey(related_name=b'serviceattributes', to='core.Service', help_text=b'The Service this attribute is associated with')),
+                ('value', models.CharField(
+                    help_text=b'Attribute Value', max_length=1024)),
+                ('service', models.ForeignKey(related_name=b'serviceattributes',
+                                              to='core.Service', help_text=b'The Service this attribute is associated with')),
             ],
             options={
                 'abstract': False,
@@ -793,12 +1119,18 @@
         migrations.CreateModel(
             name='ServiceClass',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
                 ('name', models.CharField(max_length=32)),
                 ('description', models.CharField(max_length=255)),
@@ -806,7 +1138,8 @@
                 ('membershipFee', models.IntegerField(default=0)),
                 ('membershipFeeMonths', models.IntegerField(default=12)),
                 ('upgradeRequiresApproval', models.BooleanField(default=False)),
-                ('upgradeFrom', models.ManyToManyField(related_name='upgradeFrom_rel_+', null=True, to='core.ServiceClass', blank=True)),
+                ('upgradeFrom', models.ManyToManyField(
+                    related_name='upgradeFrom_rel_+', null=True, to='core.ServiceClass', blank=True)),
             ],
             options={
                 'abstract': False,
@@ -817,12 +1150,18 @@
         migrations.CreateModel(
             name='ServiceResource',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
                 ('name', models.CharField(max_length=32)),
                 ('maxUnitsDeployment', models.IntegerField(default=1)),
@@ -832,7 +1171,8 @@
                 ('bucketMaxSize', models.IntegerField(default=0)),
                 ('cost', models.IntegerField(default=0)),
                 ('calendarReservable', models.BooleanField(default=True)),
-                ('serviceClass', models.ForeignKey(related_name=b'serviceresources', to='core.ServiceClass')),
+                ('serviceClass', models.ForeignKey(
+                    related_name=b'serviceresources', to='core.ServiceClass')),
             ],
             options={
                 'abstract': False,
@@ -842,21 +1182,32 @@
         migrations.CreateModel(
             name='Site',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('name', models.CharField(help_text=b'Name for this Site', max_length=200)),
-                ('site_url', models.URLField(help_text=b"Site's Home URL Page", max_length=512, null=True, blank=True)),
-                ('enabled', models.BooleanField(default=True, help_text=b'Status for this Site')),
+                ('name', models.CharField(
+                    help_text=b'Name for this Site', max_length=200)),
+                ('site_url', models.URLField(help_text=b"Site's Home URL Page",
+                                             max_length=512, null=True, blank=True)),
+                ('enabled', models.BooleanField(
+                    default=True, help_text=b'Status for this Site')),
                 ('location', geoposition.fields.GeopositionField(max_length=42)),
                 ('longitude', models.FloatField(null=True, blank=True)),
                 ('latitude', models.FloatField(null=True, blank=True)),
-                ('login_base', models.CharField(help_text=b'Prefix for Slices associated with this Site', unique=True, max_length=50)),
-                ('is_public', models.BooleanField(default=True, help_text=b'Indicates the visibility of this site to other members')),
+                ('login_base', models.CharField(
+                    help_text=b'Prefix for Slices associated with this Site', unique=True, max_length=50)),
+                ('is_public', models.BooleanField(
+                    default=True, help_text=b'Indicates the visibility of this site to other members')),
                 ('abbreviated_name', models.CharField(max_length=80)),
             ],
             options={
@@ -867,17 +1218,27 @@
         migrations.CreateModel(
             name='SiteCredential',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('name', models.SlugField(help_text=b'The credential type, e.g. ec2', max_length=128)),
-                ('key_id', models.CharField(help_text=b'The backend id of this credential', max_length=1024)),
-                ('enc_value', encrypted_fields.fields.EncryptedCharField(help_text=b'The key value of this credential', max_length=1024)),
-                ('site', models.ForeignKey(related_name=b'sitecredentials', to='core.Site', help_text=b'The User this credential is associated with')),
+                ('name', models.SlugField(
+                    help_text=b'The credential type, e.g. ec2', max_length=128)),
+                ('key_id', models.CharField(
+                    help_text=b'The backend id of this credential', max_length=1024)),
+                ('enc_value', encrypted_fields.fields.EncryptedCharField(
+                    help_text=b'The key value of this credential', max_length=1024)),
+                ('site', models.ForeignKey(related_name=b'sitecredentials', to='core.Site',
+                                           help_text=b'The User this credential is associated with')),
             ],
             options={
                 'abstract': False,
@@ -887,17 +1248,27 @@
         migrations.CreateModel(
             name='SiteDeployment',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('availability_zone', models.CharField(help_text=b'OpenStack availability zone', max_length=200, null=True, blank=True)),
-                ('controller', models.ForeignKey(related_name=b'sitedeployments', blank=True, to='core.Controller', null=True)),
-                ('deployment', models.ForeignKey(related_name=b'sitedeployments', to='core.Deployment')),
-                ('site', models.ForeignKey(related_name=b'sitedeployments', to='core.Site')),
+                ('availability_zone', models.CharField(
+                    help_text=b'OpenStack availability zone', max_length=200, null=True, blank=True)),
+                ('controller', models.ForeignKey(
+                    related_name=b'sitedeployments', blank=True, to='core.Controller', null=True)),
+                ('deployment', models.ForeignKey(
+                    related_name=b'sitedeployments', to='core.Deployment')),
+                ('site', models.ForeignKey(
+                    related_name=b'sitedeployments', to='core.Site')),
             ],
             options={
                 'abstract': False,
@@ -907,12 +1278,18 @@
         migrations.CreateModel(
             name='SitePrivilege',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
             ],
             options={
@@ -923,14 +1300,21 @@
         migrations.CreateModel(
             name='SiteRole',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('role', models.CharField(unique=True, max_length=30, choices=[(b'admin', b'Admin'), (b'pi', b'PI'), (b'tech', b'Tech'), (b'billing', b'Billing')])),
+                ('role', models.CharField(unique=True, max_length=30, choices=[
+                 (b'admin', b'Admin'), (b'pi', b'PI'), (b'tech', b'Tech'), (b'billing', b'Billing')])),
             ],
             options={
                 'abstract': False,
@@ -940,27 +1324,44 @@
         migrations.CreateModel(
             name='Slice',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('name', models.CharField(help_text=b'The Name of the Slice', unique=True, max_length=80)),
-                ('enabled', models.BooleanField(default=True, help_text=b'Status for this Slice')),
+                ('name', models.CharField(
+                    help_text=b'The Name of the Slice', unique=True, max_length=80)),
+                ('enabled', models.BooleanField(
+                    default=True, help_text=b'Status for this Slice')),
                 ('omf_friendly', models.BooleanField(default=False)),
-                ('description', models.TextField(help_text=b'High level description of the slice and expected activities', max_length=1024, blank=True)),
+                ('description', models.TextField(
+                    help_text=b'High level description of the slice and expected activities', max_length=1024, blank=True)),
                 ('slice_url', models.URLField(max_length=512, blank=True)),
                 ('max_instances', models.IntegerField(default=10)),
-                ('network', models.CharField(default=b'Private Only', max_length=256, null=True, blank=True)),
-                ('mount_data_sets', models.CharField(default=b'GenBank', max_length=256, null=True, blank=True)),
-                ('creator', models.ForeignKey(related_name=b'slices', blank=True, to=settings.AUTH_USER_MODEL, null=True)),
-                ('default_flavor', models.ForeignKey(related_name=b'slices', blank=True, to='core.Flavor', null=True)),
-                ('default_image', models.ForeignKey(related_name=b'slices', blank=True, to='core.Image', null=True)),
-                ('service', models.ForeignKey(related_name=b'service', blank=True, to='core.Service', null=True)),
-                ('serviceClass', models.ForeignKey(related_name=b'slices', default=core.models.serviceclass.get_default_serviceclass, to='core.ServiceClass', null=True)),
-                ('site', models.ForeignKey(related_name=b'slices', to='core.Site', help_text=b'The Site this Slice belongs to')),
+                ('network', models.CharField(default=b'Private Only',
+                                             max_length=256, null=True, blank=True)),
+                ('mount_data_sets', models.CharField(
+                    default=b'GenBank', max_length=256, null=True, blank=True)),
+                ('creator', models.ForeignKey(related_name=b'slices',
+                                              blank=True, to=settings.AUTH_USER_MODEL, null=True)),
+                ('default_flavor', models.ForeignKey(
+                    related_name=b'slices', blank=True, to='core.Flavor', null=True)),
+                ('default_image', models.ForeignKey(
+                    related_name=b'slices', blank=True, to='core.Image', null=True)),
+                ('service', models.ForeignKey(related_name=b'service',
+                                              blank=True, to='core.Service', null=True)),
+                ('serviceClass', models.ForeignKey(related_name=b'slices',
+                                                   default=core.models.serviceclass.get_default_serviceclass, to='core.ServiceClass', null=True)),
+                ('site', models.ForeignKey(related_name=b'slices',
+                                           to='core.Site', help_text=b'The Site this Slice belongs to')),
             ],
             options={
                 'abstract': False,
@@ -970,17 +1371,27 @@
         migrations.CreateModel(
             name='SliceCredential',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('name', models.SlugField(help_text=b'The credential type, e.g. ec2', max_length=128)),
-                ('key_id', models.CharField(help_text=b'The backend id of this credential', max_length=1024)),
-                ('enc_value', encrypted_fields.fields.EncryptedCharField(help_text=b'The key value of this credential', max_length=1024)),
-                ('slice', models.ForeignKey(related_name=b'slicecredentials', to='core.Slice', help_text=b'The User this credential is associated with')),
+                ('name', models.SlugField(
+                    help_text=b'The credential type, e.g. ec2', max_length=128)),
+                ('key_id', models.CharField(
+                    help_text=b'The backend id of this credential', max_length=1024)),
+                ('enc_value', encrypted_fields.fields.EncryptedCharField(
+                    help_text=b'The key value of this credential', max_length=1024)),
+                ('slice', models.ForeignKey(related_name=b'slicecredentials',
+                                            to='core.Slice', help_text=b'The User this credential is associated with')),
             ],
             options={
                 'abstract': False,
@@ -990,12 +1401,18 @@
         migrations.CreateModel(
             name='SlicePrivilege',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
             ],
             options={
@@ -1006,14 +1423,21 @@
         migrations.CreateModel(
             name='SliceRole',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('role', models.CharField(unique=True, max_length=30, choices=[(b'admin', b'Admin'), (b'default', b'Default')])),
+                ('role', models.CharField(unique=True, max_length=30,
+                                          choices=[(b'admin', b'Admin'), (b'default', b'Default')])),
             ],
             options={
                 'abstract': False,
@@ -1023,16 +1447,25 @@
         migrations.CreateModel(
             name='SliceTag',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('name', models.CharField(help_text=b'The name of this tag', max_length=30, choices=[(b'privatekey', b'Private Key'), (b'publickey', b'Public Key')])),
-                ('value', models.CharField(help_text=b'The value of this tag', max_length=1024)),
-                ('slice', models.ForeignKey(related_name=b'slicetags', to='core.Slice')),
+                ('name', models.CharField(help_text=b'The name of this tag', max_length=30, choices=[
+                 (b'privatekey', b'Private Key'), (b'publickey', b'Public Key')])),
+                ('value', models.CharField(
+                    help_text=b'The value of this tag', max_length=1024)),
+                ('slice', models.ForeignKey(
+                    related_name=b'slicetags', to='core.Slice')),
             ],
             options={
                 'abstract': False,
@@ -1042,26 +1475,43 @@
         migrations.CreateModel(
             name='Instance',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('instance_id', models.CharField(help_text=b'Nova instance id', max_length=200, null=True, blank=True)),
-                ('instance_uuid', models.CharField(help_text=b'Nova instance uuid', max_length=200, null=True, blank=True)),
+                ('instance_id', models.CharField(
+                    help_text=b'Nova instance id', max_length=200, null=True, blank=True)),
+                ('instance_uuid', models.CharField(
+                    help_text=b'Nova instance uuid', max_length=200, null=True, blank=True)),
                 ('name', models.CharField(help_text=b'Instance name', max_length=200)),
-                ('instance_name', models.CharField(help_text=b'OpenStack generated name', max_length=200, null=True, blank=True)),
-                ('ip', models.GenericIPAddressField(help_text=b'Instance ip address', null=True, blank=True)),
-                ('numberCores', models.IntegerField(default=0, help_text=b'Number of cores for instance', verbose_name=b'Number of Cores')),
-                ('userData', models.TextField(help_text=b'user_data passed to instance during creation', null=True, blank=True)),
-                ('creator', models.ForeignKey(related_name=b'instances', blank=True, to=settings.AUTH_USER_MODEL, null=True)),
-                ('deployment', models.ForeignKey(related_name=b'instance_deployment', verbose_name=b'deployment', to='core.Deployment')),
-                ('flavor', models.ForeignKey(default=core.models.instance.get_default_flavor, to='core.Flavor', help_text=b'Flavor of this instance')),
-                ('image', models.ForeignKey(related_name=b'instances', to='core.Image')),
+                ('instance_name', models.CharField(
+                    help_text=b'OpenStack generated name', max_length=200, null=True, blank=True)),
+                ('ip', models.GenericIPAddressField(
+                    help_text=b'Instance ip address', null=True, blank=True)),
+                ('numberCores', models.IntegerField(
+                    default=0, help_text=b'Number of cores for instance', verbose_name=b'Number of Cores')),
+                ('userData', models.TextField(
+                    help_text=b'user_data passed to instance during creation', null=True, blank=True)),
+                ('creator', models.ForeignKey(related_name=b'instances',
+                                              blank=True, to=settings.AUTH_USER_MODEL, null=True)),
+                ('deployment', models.ForeignKey(related_name=b'instance_deployment',
+                                                 verbose_name=b'deployment', to='core.Deployment')),
+                ('flavor', models.ForeignKey(default=core.models.instance.get_default_flavor,
+                                             to='core.Flavor', help_text=b'Flavor of this instance')),
+                ('image', models.ForeignKey(
+                    related_name=b'instances', to='core.Image')),
                 ('node', models.ForeignKey(related_name=b'instances', to='core.Node')),
-                ('slice', models.ForeignKey(related_name=b'instances', to='core.Slice')),
+                ('slice', models.ForeignKey(
+                    related_name=b'instances', to='core.Slice')),
             ],
             options={
                 'abstract': False,
@@ -1071,18 +1521,27 @@
         migrations.CreateModel(
             name='Tag',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('name', models.SlugField(help_text=b'The name of this tag', max_length=128)),
-                ('value', models.CharField(help_text=b'The value of this tag', max_length=1024)),
+                ('name', models.SlugField(
+                    help_text=b'The name of this tag', max_length=128)),
+                ('value', models.CharField(
+                    help_text=b'The value of this tag', max_length=1024)),
                 ('object_id', models.PositiveIntegerField()),
                 ('content_type', models.ForeignKey(to='contenttypes.ContentType')),
-                ('service', models.ForeignKey(related_name=b'tags', to='core.Service', help_text=b'The Service this Tag is associated with')),
+                ('service', models.ForeignKey(related_name=b'tags', to='core.Service',
+                                              help_text=b'The Service this Tag is associated with')),
             ],
             options={
                 'abstract': False,
@@ -1092,12 +1551,18 @@
         migrations.CreateModel(
             name='UsableObject',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
                 ('name', models.CharField(max_length=1024)),
             ],
@@ -1109,17 +1574,27 @@
         migrations.CreateModel(
             name='UserCredential',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
-                ('name', models.SlugField(help_text=b'The credential type, e.g. ec2', max_length=128)),
-                ('key_id', models.CharField(help_text=b'The backend id of this credential', max_length=1024)),
-                ('enc_value', encrypted_fields.fields.EncryptedCharField(help_text=b'The key value of this credential', max_length=1024)),
-                ('user', models.ForeignKey(related_name=b'usercredentials', to=settings.AUTH_USER_MODEL, help_text=b'The User this credential is associated with')),
+                ('name', models.SlugField(
+                    help_text=b'The credential type, e.g. ec2', max_length=128)),
+                ('key_id', models.CharField(
+                    help_text=b'The backend id of this credential', max_length=1024)),
+                ('enc_value', encrypted_fields.fields.EncryptedCharField(
+                    help_text=b'The key value of this credential', max_length=1024)),
+                ('user', models.ForeignKey(related_name=b'usercredentials', to=settings.AUTH_USER_MODEL,
+                                           help_text=b'The User this credential is associated with')),
             ],
             options={
                 'abstract': False,
@@ -1129,16 +1604,24 @@
         migrations.CreateModel(
             name='UserDashboardView',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
-                ('created', models.DateTimeField(default=django.utils.timezone.now, auto_now_add=True)),
-                ('updated', models.DateTimeField(default=django.utils.timezone.now, auto_now=True)),
-                ('enacted', models.DateTimeField(default=None, null=True, blank=True)),
-                ('policed', models.DateTimeField(default=None, null=True, blank=True)),
-                ('backend_status', models.CharField(default=b'Provisioning in progress', max_length=140)),
+                ('id', models.AutoField(verbose_name='ID',
+                                        serialize=False, auto_created=True, primary_key=True)),
+                ('created', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now_add=True)),
+                ('updated', models.DateTimeField(
+                    default=django.utils.timezone.now, auto_now=True)),
+                ('enacted', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('policed', models.DateTimeField(
+                    default=None, null=True, blank=True)),
+                ('backend_status', models.CharField(
+                    default=b'Provisioning in progress', max_length=140)),
                 ('deleted', models.BooleanField(default=False)),
                 ('order', models.IntegerField(default=0)),
-                ('dashboardView', models.ForeignKey(related_name=b'userdashboardviews', to='core.DashboardView')),
-                ('user', models.ForeignKey(related_name=b'userdashboardviews', to=settings.AUTH_USER_MODEL)),
+                ('dashboardView', models.ForeignKey(
+                    related_name=b'userdashboardviews', to='core.DashboardView')),
+                ('user', models.ForeignKey(
+                    related_name=b'userdashboardviews', to=settings.AUTH_USER_MODEL)),
             ],
             options={
                 'abstract': False,
@@ -1148,43 +1631,50 @@
         migrations.AddField(
             model_name='sliceprivilege',
             name='role',
-            field=models.ForeignKey(related_name=b'sliceprivileges', to='core.SliceRole'),
+            field=models.ForeignKey(
+                related_name=b'sliceprivileges', to='core.SliceRole'),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='sliceprivilege',
             name='slice',
-            field=models.ForeignKey(related_name=b'sliceprivileges', to='core.Slice'),
+            field=models.ForeignKey(
+                related_name=b'sliceprivileges', to='core.Slice'),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='sliceprivilege',
             name='user',
-            field=models.ForeignKey(related_name=b'sliceprivileges', to=settings.AUTH_USER_MODEL),
+            field=models.ForeignKey(
+                related_name=b'sliceprivileges', to=settings.AUTH_USER_MODEL),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='siteprivilege',
             name='role',
-            field=models.ForeignKey(related_name=b'siteprivileges', to='core.SiteRole'),
+            field=models.ForeignKey(
+                related_name=b'siteprivileges', to='core.SiteRole'),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='siteprivilege',
             name='site',
-            field=models.ForeignKey(related_name=b'siteprivileges', to='core.Site'),
+            field=models.ForeignKey(
+                related_name=b'siteprivileges', to='core.Site'),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='siteprivilege',
             name='user',
-            field=models.ForeignKey(related_name=b'siteprivileges', to=settings.AUTH_USER_MODEL),
+            field=models.ForeignKey(
+                related_name=b'siteprivileges', to=settings.AUTH_USER_MODEL),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='site',
             name='deployments',
-            field=models.ManyToManyField(help_text=b'Select which sites are allowed to host nodes in this deployment', related_name=b'sites', through='core.SiteDeployment', to='core.Deployment', blank=True),
+            field=models.ManyToManyField(help_text=b'Select which sites are allowed to host nodes in this deployment',
+                                         related_name=b'sites', through='core.SiteDeployment', to='core.Deployment', blank=True),
             preserve_default=True,
         ),
         migrations.AddField(
@@ -1196,25 +1686,29 @@
         migrations.AddField(
             model_name='router',
             name='permittedNetworks',
-            field=models.ManyToManyField(related_name=b'availableRouters', to='core.Network', blank=True),
+            field=models.ManyToManyField(
+                related_name=b'availableRouters', to='core.Network', blank=True),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='reservedresource',
             name='resource',
-            field=models.ForeignKey(related_name=b'reservedresources', to='core.ServiceResource'),
+            field=models.ForeignKey(
+                related_name=b'reservedresources', to='core.ServiceResource'),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='reservedresource',
             name='instance',
-            field=models.ForeignKey(related_name=b'reservedresources', to='core.Instance'),
+            field=models.ForeignKey(
+                related_name=b'reservedresources', to='core.Instance'),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='reservation',
             name='slice',
-            field=models.ForeignKey(related_name=b'reservations', to='core.Slice'),
+            field=models.ForeignKey(
+                related_name=b'reservations', to='core.Slice'),
             preserve_default=True,
         ),
         migrations.AddField(
@@ -1226,61 +1720,71 @@
         migrations.AddField(
             model_name='planetstackprivilege',
             name='user',
-            field=models.ForeignKey(related_name=b'planetstackprivileges', to=settings.AUTH_USER_MODEL),
+            field=models.ForeignKey(
+                related_name=b'planetstackprivileges', to=settings.AUTH_USER_MODEL),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='node',
             name='site',
-            field=models.ForeignKey(related_name=b'nodes', blank=True, to='core.Site', null=True),
+            field=models.ForeignKey(
+                related_name=b'nodes', blank=True, to='core.Site', null=True),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='node',
             name='site_deployment',
-            field=models.ForeignKey(related_name=b'nodes', to='core.SiteDeployment'),
+            field=models.ForeignKey(
+                related_name=b'nodes', to='core.SiteDeployment'),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='networkinstance',
             name='instance',
-            field=models.ForeignKey(related_name=b'networkinstances', to='core.Instance'),
+            field=models.ForeignKey(
+                related_name=b'networkinstances', to='core.Instance'),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='networkslice',
             name='slice',
-            field=models.ForeignKey(related_name=b'networkslices', to='core.Slice'),
+            field=models.ForeignKey(
+                related_name=b'networkslices', to='core.Slice'),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='networkparameter',
             name='parameter',
-            field=models.ForeignKey(related_name=b'networkparameters', to='core.NetworkParameterType', help_text=b'The type of the parameter'),
+            field=models.ForeignKey(related_name=b'networkparameters',
+                                    to='core.NetworkParameterType', help_text=b'The type of the parameter'),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='network',
             name='owner',
-            field=models.ForeignKey(related_name=b'ownedNetworks', to='core.Slice', help_text=b'Slice that owns control of this Network'),
+            field=models.ForeignKey(related_name=b'ownedNetworks', to='core.Slice',
+                                    help_text=b'Slice that owns control of this Network'),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='network',
             name='permitted_slices',
-            field=models.ManyToManyField(related_name=b'availableNetworks', to='core.Slice', blank=True),
+            field=models.ManyToManyField(
+                related_name=b'availableNetworks', to='core.Slice', blank=True),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='network',
             name='slices',
-            field=models.ManyToManyField(related_name=b'networks', through='core.NetworkSlice', to='core.Slice', blank=True),
+            field=models.ManyToManyField(
+                related_name=b'networks', through='core.NetworkSlice', to='core.Slice', blank=True),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='network',
             name='instances',
-            field=models.ManyToManyField(related_name=b'networks', through='core.NetworkInstance', to='core.Instance', blank=True),
+            field=models.ManyToManyField(
+                related_name=b'networks', through='core.NetworkInstance', to='core.Instance', blank=True),
             preserve_default=True,
         ),
         migrations.AddField(
@@ -1292,67 +1796,78 @@
         migrations.AddField(
             model_name='image',
             name='deployments',
-            field=models.ManyToManyField(help_text=b'Select which images should be instantiated on this deployment', related_name=b'images', through='core.ImageDeployments', to='core.Deployment', blank=True),
+            field=models.ManyToManyField(help_text=b'Select which images should be instantiated on this deployment',
+                                         related_name=b'images', through='core.ImageDeployments', to='core.Deployment', blank=True),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='deploymentprivilege',
             name='role',
-            field=models.ForeignKey(related_name=b'deploymentprivileges', to='core.DeploymentRole'),
+            field=models.ForeignKey(
+                related_name=b'deploymentprivileges', to='core.DeploymentRole'),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='deploymentprivilege',
             name='user',
-            field=models.ForeignKey(related_name=b'deploymentprivileges', to=settings.AUTH_USER_MODEL),
+            field=models.ForeignKey(
+                related_name=b'deploymentprivileges', to=settings.AUTH_USER_MODEL),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='controllersliceprivilege',
             name='slice_privilege',
-            field=models.ForeignKey(related_name=b'controllersliceprivileges', to='core.SlicePrivilege'),
+            field=models.ForeignKey(
+                related_name=b'controllersliceprivileges', to='core.SlicePrivilege'),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='controllerslice',
             name='slice',
-            field=models.ForeignKey(related_name=b'controllerslices', to='core.Slice'),
+            field=models.ForeignKey(
+                related_name=b'controllerslices', to='core.Slice'),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='controllersiteprivilege',
             name='site_privilege',
-            field=models.ForeignKey(related_name=b'controllersiteprivileges', to='core.SitePrivilege'),
+            field=models.ForeignKey(
+                related_name=b'controllersiteprivileges', to='core.SitePrivilege'),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='controllersite',
             name='site',
-            field=models.ForeignKey(related_name=b'controllersite', to='core.Site'),
+            field=models.ForeignKey(
+                related_name=b'controllersite', to='core.Site'),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='controllernetwork',
             name='network',
-            field=models.ForeignKey(related_name=b'controllernetworks', to='core.Network'),
+            field=models.ForeignKey(
+                related_name=b'controllernetworks', to='core.Network'),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='controllerimages',
             name='image',
-            field=models.ForeignKey(related_name=b'controllerimages', to='core.Image'),
+            field=models.ForeignKey(
+                related_name=b'controllerimages', to='core.Image'),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='controllerdashboardview',
             name='dashboardView',
-            field=models.ForeignKey(related_name=b'controllerdashboardviews', to='core.DashboardView'),
+            field=models.ForeignKey(
+                related_name=b'controllerdashboardviews', to='core.DashboardView'),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='charge',
             name='invoice',
-            field=models.ForeignKey(related_name=b'charges', blank=True, to='core.Invoice', null=True),
+            field=models.ForeignKey(
+                related_name=b'charges', blank=True, to='core.Invoice', null=True),
             preserve_default=True,
         ),
         migrations.AddField(
@@ -1364,25 +1879,29 @@
         migrations.AddField(
             model_name='charge',
             name='slice',
-            field=models.ForeignKey(related_name=b'charges', blank=True, to='core.Slice', null=True),
+            field=models.ForeignKey(
+                related_name=b'charges', blank=True, to='core.Slice', null=True),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='account',
             name='site',
-            field=models.ForeignKey(related_name=b'accounts', to='core.Site', help_text=b'Site for this account'),
+            field=models.ForeignKey(
+                related_name=b'accounts', to='core.Site', help_text=b'Site for this account'),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='user',
             name='dashboards',
-            field=models.ManyToManyField(to='core.DashboardView', through='core.UserDashboardView', blank=True),
+            field=models.ManyToManyField(
+                to='core.DashboardView', through='core.UserDashboardView', blank=True),
             preserve_default=True,
         ),
         migrations.AddField(
             model_name='user',
             name='site',
-            field=models.ForeignKey(related_name=b'users', to='core.Site', help_text=b'Site this user will be homed too', null=True),
+            field=models.ForeignKey(related_name=b'users', to='core.Site',
+                                    help_text=b'Site this user will be homed too', null=True),
             preserve_default=True,
         ),
     ]
diff --git a/xos/core/models/service.py b/xos/core/models/service.py
index 920bc3b..641c5ae 100644
--- a/xos/core/models/service.py
+++ b/xos/core/models/service.py
@@ -1,14 +1,18 @@
-from django.db import models
-from core.models import PlCoreBase,SingletonModel,PlCoreBaseManager
-from core.models.plcorebase import StrippedCharField
-from xos.exceptions import *
-from operator import attrgetter
 import json
+from operator import attrgetter
 
-COARSE_KIND="coarse"
+from core.models import PlCoreBase, PlCoreBaseManager, SingletonModel
+from core.models.plcorebase import StrippedCharField
+from django.db import models
+from xos.exceptions import *
+
+COARSE_KIND = "coarse"
+
 
 class AttributeMixin(object):
-    # helper for extracting things from a json-encoded service_specific_attribute
+    # helper for extracting things from a json-encoded
+    # service_specific_attribute
+
     def get_attribute(self, name, default=None):
         if self.service_specific_attribute:
             attributes = json.loads(self.service_specific_attribute)
@@ -21,12 +25,13 @@
             attributes = json.loads(self.service_specific_attribute)
         else:
             attributes = {}
-        attributes[name]=value
+        attributes[name] = value
         self.service_specific_attribute = json.dumps(attributes)
 
     def get_initial_attribute(self, name, default=None):
         if self._initial["service_specific_attribute"]:
-            attributes = json.loads(self._initial["service_specific_attribute"])
+            attributes = json.loads(
+                self._initial["service_specific_attribute"])
         else:
             attributes = {}
         return attributes.get(name, default)
@@ -34,9 +39,9 @@
     @classmethod
     def get_default_attribute(cls, name):
         for (attrname, default) in cls.simple_attributes:
-            if attrname==name:
+            if attrname == name:
                 return default
-        if hasattr(cls,"default_attributes"):
+        if hasattr(cls, "default_attributes"):
             if name in cls.default_attributes:
                 return cls.default_attributes[name]
 
@@ -46,27 +51,34 @@
     def setup_simple_attributes(cls):
         for (attrname, default) in cls.simple_attributes:
             setattr(cls, attrname, property(lambda self, attrname=attrname, default=default: self.get_attribute(attrname, default),
-                                            lambda self, value, attrname=attrname: self.set_attribute(attrname, value),
+                                            lambda self, value, attrname=attrname: self.set_attribute(
+                                                attrname, value),
                                             None,
                                             attrname))
 
+
 class Service(PlCoreBase, AttributeMixin):
     # when subclassing a service, redefine KIND to describe the new service
     KIND = "generic"
 
-    description = models.TextField(max_length=254,null=True, blank=True,help_text="Description of Service")
+    description = models.TextField(
+        max_length=254, null=True, blank=True, help_text="Description of Service")
     enabled = models.BooleanField(default=True)
-    kind = StrippedCharField(max_length=30, help_text="Kind of service", default=KIND)
+    kind = StrippedCharField(
+        max_length=30, help_text="Kind of service", default=KIND)
     name = StrippedCharField(max_length=30, help_text="Service Name")
-    versionNumber = StrippedCharField(max_length=30, help_text="Version of Service Definition")
+    versionNumber = StrippedCharField(
+        max_length=30, help_text="Version of Service Definition")
     published = models.BooleanField(default=True)
     view_url = StrippedCharField(blank=True, null=True, max_length=1024)
     icon_url = StrippedCharField(blank=True, null=True, max_length=1024)
-    public_key = models.TextField(null=True, blank=True, max_length=1024, help_text="Public key string")
+    public_key = models.TextField(
+        null=True, blank=True, max_length=1024, help_text="Public key string")
     private_key_fn = StrippedCharField(blank=True, null=True, max_length=1024)
 
     # Service_specific_attribute and service_specific_id are opaque to XOS
-    service_specific_id = StrippedCharField(max_length=30, blank=True, null=True)
+    service_specific_id = StrippedCharField(
+        max_length=30, blank=True, null=True)
     service_specific_attribute = models.TextField(blank=True, null=True)
 
     def __init__(self, *args, **kwargs):
@@ -76,22 +88,23 @@
 
     @classmethod
     def get_service_objects(cls):
-        return cls.objects.filter(kind = cls.KIND)
+        return cls.objects.filter(kind=cls.KIND)
 
     @classmethod
     def get_deleted_service_objects(cls):
-        return cls.deleted_objects.filter(kind = cls.KIND)
+        return cls.deleted_objects.filter(kind=cls.KIND)
 
     @classmethod
     def get_service_objects_by_user(cls, user):
-        return cls.select_by_user(user).filter(kind = cls.KIND)
+        return cls.select_by_user(user).filter(kind=cls.KIND)
 
     @classmethod
     def select_by_user(cls, user):
         if user.is_admin:
             return cls.objects.all()
         else:
-            service_ids = [sp.slice.id for sp in ServicePrivilege.objects.filter(user=user)]
+            service_ids = [
+                sp.slice.id for sp in ServicePrivilege.objects.filter(user=user)]
             return cls.objects.filter(id__in=service_ids)
 
     @property
@@ -115,12 +128,15 @@
                 exclusive_slices - list of slices that must have no nodes in common with 'slice'.
         """
 
-        from core.models import Node, Instance # late import to get around order-of-imports constraint in __init__.py
+        # late import to get around order-of-imports constraint in __init__.py
+        from core.models import Node, Instance
 
         nodes = list(Node.objects.all())
 
-        conflicting_instances = Instance.objects.filter(slice__in = exclusive_slices)
-        conflicting_nodes = Node.objects.filter(instances__in = conflicting_instances)
+        conflicting_instances = Instance.objects.filter(
+            slice__in=exclusive_slices)
+        conflicting_nodes = Node.objects.filter(
+            instances__in=conflicting_instances)
 
         nodes = [x for x in nodes if x not in conflicting_nodes]
 
@@ -146,7 +162,8 @@
         return nodes[0]
 
     def adjust_scale(self, slice_hint, scale, max_per_node=None, exclusive_slices=[]):
-        from core.models import Instance # late import to get around order-of-imports constraint in __init__.py
+        # late import to get around order-of-imports constraint in __init__.py
+        from core.models import Instance
 
         slices = [x for x in self.slices.all() if slice_hint in x.name]
         for slice in slices:
@@ -163,24 +180,26 @@
 
                 image = slice.default_image
                 if not image:
-                    raise XOSConfigurationError("No default_image for slice %s" % slice.name)
+                    raise XOSConfigurationError(
+                        "No default_image for slice %s" % slice.name)
 
                 flavor = slice.default_flavor
                 if not flavor:
-                    raise XOSConfigurationError("No default_flavor for slice %s" % slice.name)
+                    raise XOSConfigurationError(
+                        "No default_flavor for slice %s" % slice.name)
 
                 s = Instance(slice=slice,
-                           node=node,
-                           creator=slice.creator,
-                           image=image,
-                           flavor=flavor,
-                           deployment=node.site_deployment.deployment)
+                             node=node,
+                             creator=slice.creator,
+                             image=image,
+                             flavor=flavor,
+                             deployment=node.site_deployment.deployment)
                 s.save()
 
                 # print "add instance", s
 
     def get_vtn_src_nets(self):
-        nets=[]
+        nets = []
         for slice in self.slices.all():
             for ns in slice.networkslices.all():
                 if not ns.network:
@@ -203,7 +222,7 @@
         return nets
 
     def get_vtn_nets(self):
-        nets=[]
+        nets = []
         for slice in self.slices.all():
             for ns in slice.networkslices.all():
                 if not ns.network:
@@ -230,35 +249,39 @@
         return [x["net_id"] for x in self.get_vtn_dependencies_nets()]
 
     def get_vtn_dependencies_names(self):
-        return [x["name"]+"_"+x["net_id"] for x in self.get_vtn_dependencies_nets()]
+        return [x["name"] + "_" + x["net_id"] for x in self.get_vtn_dependencies_nets()]
 
     def get_vtn_src_ids(self):
         return [x["net_id"] for x in self.get_vtn_src_nets()]
 
     def get_vtn_src_names(self):
-        return [x["name"]+"_"+x["net_id"] for x in self.get_vtn_src_nets()]
+        return [x["name"] + "_" + x["net_id"] for x in self.get_vtn_src_nets()]
 
 
 class ServiceAttribute(PlCoreBase):
     name = models.CharField(help_text="Attribute Name", max_length=128)
     value = StrippedCharField(help_text="Attribute Value", max_length=1024)
-    service = models.ForeignKey(Service, related_name='serviceattributes', help_text="The Service this attribute is associated with")
+    service = models.ForeignKey(Service, related_name='serviceattributes',
+                                help_text="The Service this attribute is associated with")
+
 
 class ServiceRole(PlCoreBase):
-    ROLE_CHOICES = (('admin','Admin'),)
+    ROLE_CHOICES = (('admin', 'Admin'),)
     role = StrippedCharField(choices=ROLE_CHOICES, unique=True, max_length=30)
 
-    def __unicode__(self):  return u'%s' % (self.role)
+    def __unicode__(self): return u'%s' % (self.role)
+
 
 class ServicePrivilege(PlCoreBase):
     user = models.ForeignKey('User', related_name='serviceprivileges')
     service = models.ForeignKey('Service', related_name='serviceprivileges')
-    role = models.ForeignKey('ServiceRole',related_name='serviceprivileges')
+    role = models.ForeignKey('ServiceRole', related_name='serviceprivileges')
 
     class Meta:
-        unique_together =  ('user', 'service', 'role')
+        unique_together = ('user', 'service', 'role')
 
-    def __unicode__(self):  return u'%s %s %s' % (self.service, self.user, self.role)
+    def __unicode__(self): return u'%s %s %s' % (
+        self.service, self.user, self.role)
 
     def can_update(self, user):
         if not self.service.enabled:
@@ -283,17 +306,20 @@
             qs = cls.objects.filter(user=user)
         return qs
 
+
 class TenantRoot(PlCoreBase, AttributeMixin):
     """ A tenantRoot is one of the things that can sit at the root of a chain
         of tenancy. This object represents a node.
     """
 
-    KIND= "generic"
+    KIND = "generic"
     kind = StrippedCharField(max_length=30, default=KIND)
-    name = StrippedCharField(max_length=255, help_text="name", blank=True, null=True)
+    name = StrippedCharField(
+        max_length=255, help_text="name", blank=True, null=True)
 
     service_specific_attribute = models.TextField(blank=True, null=True)
-    service_specific_id = StrippedCharField(max_length=30, blank=True, null=True)
+    service_specific_id = StrippedCharField(
+        max_length=30, blank=True, null=True)
 
     def __init__(self, *args, **kwargs):
         # for subclasses, set the default kind appropriately
@@ -311,7 +337,7 @@
 
     def get_subscribed_tenants(self, tenant_class):
         ids = self.subscribed_tenants.filter(kind=tenant_class.KIND)
-        return tenant_class.objects.filter(id__in = ids)
+        return tenant_class.objects.filter(id__in=ids)
 
     def get_newest_subscribed_tenant(self, kind):
         st = list(self.get_subscribed_tenants(kind))
@@ -321,31 +347,37 @@
 
     @classmethod
     def get_tenant_objects(cls):
-        return cls.objects.filter(kind = cls.KIND)
+        return cls.objects.filter(kind=cls.KIND)
 
     @classmethod
     def get_tenant_objects_by_user(cls, user):
-        return cls.select_by_user(user).filter(kind = cls.KIND)
+        return cls.select_by_user(user).filter(kind=cls.KIND)
 
     @classmethod
     def select_by_user(cls, user):
         if user.is_admin:
             return cls.objects.all()
         else:
-            tr_ids = [trp.tenant_root.id for trp in TenantRootPrivilege.objects.filter(user=user)]
+            tr_ids = [
+                trp.tenant_root.id for trp in TenantRootPrivilege.objects.filter(user=user)]
             return cls.objects.filter(id__in=tr_ids)
 
-    # helper function to be used in subclasses that want to ensure service_specific_id is unique
+    # helper function to be used in subclasses that want to ensure
+    # service_specific_id is unique
     def validate_unique_service_specific_id(self, none_okay=False):
         if not none_okay and (self.service_specific_id is None):
-            raise XOSMissingField("subscriber_specific_id is None, and it's a required field", fields={"service_specific_id": "cannot be none"})
+            raise XOSMissingField("subscriber_specific_id is None, and it's a required field", fields={
+                                  "service_specific_id": "cannot be none"})
 
         if self.service_specific_id:
-            conflicts = self.get_tenant_objects().filter(service_specific_id=self.service_specific_id)
+            conflicts = self.get_tenant_objects().filter(
+                service_specific_id=self.service_specific_id)
             if self.pk:
                 conflicts = conflicts.exclude(pk=self.pk)
             if conflicts:
-                raise XOSDuplicateKey("service_specific_id %s already exists" % self.service_specific_id, fields={"service_specific_id": "duplicate key"})
+                raise XOSDuplicateKey("service_specific_id %s already exists" % self.service_specific_id, fields={
+                                      "service_specific_id": "duplicate key"})
+
 
 class Tenant(PlCoreBase, AttributeMixin):
     """ A tenant is a relationship between two entities, a subscriber and a
@@ -358,29 +390,38 @@
         TODO: rename "Tenant" to "Tenancy"
     """
 
-    CONNECTIVITY_CHOICES = (('public', 'Public'), ('private', 'Private'), ('na', 'Not Applicable'))
+    CONNECTIVITY_CHOICES = (('public', 'Public'),
+                            ('private', 'Private'), ('na', 'Not Applicable'))
 
     # when subclassing a service, redefine KIND to describe the new service
     KIND = "generic"
 
     kind = StrippedCharField(max_length=30, default=KIND)
-    provider_service = models.ForeignKey(Service, related_name='provided_tenants')
+    provider_service = models.ForeignKey(
+        Service, related_name='provided_tenants')
 
     # The next four things are the various type of objects that can be subscribers of this Tenancy
     # relationship. One and only one can be used at a time.
     # XXX these should really be changed to GenericForeignKey
-    subscriber_service = models.ForeignKey(Service, related_name='subscribed_tenants', blank=True, null=True)
-    subscriber_tenant = models.ForeignKey("Tenant", related_name='subscribed_tenants', blank=True, null=True)
-    subscriber_user = models.ForeignKey("User", related_name='subscribed_tenants', blank=True, null=True)
-    subscriber_root = models.ForeignKey("TenantRoot", related_name="subscribed_tenants", blank=True, null=True)
-    subscriber_network = models.ForeignKey("Network", related_name="subscribed_tenants", blank=True, null=True)
+    subscriber_service = models.ForeignKey(
+        Service, related_name='subscribed_tenants', blank=True, null=True)
+    subscriber_tenant = models.ForeignKey(
+        "Tenant", related_name='subscribed_tenants', blank=True, null=True)
+    subscriber_user = models.ForeignKey(
+        "User", related_name='subscribed_tenants', blank=True, null=True)
+    subscriber_root = models.ForeignKey(
+        "TenantRoot", related_name="subscribed_tenants", blank=True, null=True)
+    subscriber_network = models.ForeignKey(
+        "Network", related_name="subscribed_tenants", blank=True, null=True)
 
     # Service_specific_attribute and service_specific_id are opaque to XOS
-    service_specific_id = StrippedCharField(max_length=30, blank=True, null=True)
+    service_specific_id = StrippedCharField(
+        max_length=30, blank=True, null=True)
     service_specific_attribute = models.TextField(blank=True, null=True)
 
     # Connect_method is only used by Coarse tenants
-    connect_method = models.CharField(null=False, blank=False, max_length=30, choices=CONNECTIVITY_CHOICES, default="na")
+    connect_method = models.CharField(
+        null=False, blank=False, max_length=30, choices=CONNECTIVITY_CHOICES, default="na")
 
     def __init__(self, *args, **kwargs):
         # for subclasses, set the default kind appropriately
@@ -392,15 +433,15 @@
 
     @classmethod
     def get_tenant_objects(cls):
-        return cls.objects.filter(kind = cls.KIND)
+        return cls.objects.filter(kind=cls.KIND)
 
     @classmethod
     def get_tenant_objects_by_user(cls, user):
-        return cls.select_by_user(user).filter(kind = cls.KIND)
+        return cls.select_by_user(user).filter(kind=cls.KIND)
 
     @classmethod
     def get_deleted_tenant_objects(cls):
-        return cls.deleted_objects.filter(kind = cls.KIND)
+        return cls.deleted_objects.filter(kind=cls.KIND)
 
     @property
     def tenantattribute_dict(self):
@@ -409,26 +450,32 @@
             attrs[attr.name] = attr.value
         return attrs
 
-    # helper function to be used in subclasses that want to ensure service_specific_id is unique
+    # helper function to be used in subclasses that want to ensure
+    # service_specific_id is unique
     def validate_unique_service_specific_id(self):
         if self.pk is None:
             if self.service_specific_id is None:
-                raise XOSMissingField("subscriber_specific_id is None, and it's a required field", fields={"service_specific_id": "cannot be none"})
+                raise XOSMissingField("subscriber_specific_id is None, and it's a required field", fields={
+                                      "service_specific_id": "cannot be none"})
 
-            conflicts = self.get_tenant_objects().filter(service_specific_id=self.service_specific_id)
+            conflicts = self.get_tenant_objects().filter(
+                service_specific_id=self.service_specific_id)
             if conflicts:
-                raise XOSDuplicateKey("service_specific_id %s already exists" % self.service_specific_id, fields={"service_specific_id": "duplicate key"})
+                raise XOSDuplicateKey("service_specific_id %s already exists" % self.service_specific_id, fields={
+                                      "service_specific_id": "duplicate key"})
 
     def save(self, *args, **kwargs):
-        subCount = sum( [1 for e in [self.subscriber_service, self.subscriber_tenant, self.subscriber_user, self.subscriber_root] if e is not None])
+        subCount = sum([1 for e in [self.subscriber_service, self.subscriber_tenant,
+                                    self.subscriber_user, self.subscriber_root] if e is not None])
         if (subCount > 1):
-            raise XOSConflictingField("Only one of subscriber_service, subscriber_tenant, subscriber_user, subscriber_root should be set")
+            raise XOSConflictingField(
+                "Only one of subscriber_service, subscriber_tenant, subscriber_user, subscriber_root should be set")
 
         super(Tenant, self).save(*args, **kwargs)
 
     def get_subscribed_tenants(self, tenant_class):
         ids = self.subscribed_tenants.filter(kind=tenant_class.KIND)
-        return tenant_class.objects.filter(id__in = ids)
+        return tenant_class.objects.filter(id__in=ids)
 
     def get_newest_subscribed_tenant(self, kind):
         st = list(self.get_subscribed_tenants(kind))
@@ -436,6 +483,7 @@
             return None
         return sorted(st, key=attrgetter('id'))[0]
 
+
 class Scheduler(object):
     # XOS Scheduler Abstract Base Class
     # Used to implement schedulers that pick which node to put instances on
@@ -451,8 +499,10 @@
 
         raise Exception("Abstract Base")
 
+
 class LeastLoadedNodeScheduler(Scheduler):
-    # This scheduler always return the node with the fewest number of instances.
+    # This scheduler always return the node with the fewest number of
+    # instances.
 
     def __init__(self, slice, label=None):
         super(LeastLoadedNodeScheduler, self).__init__(slice)
@@ -463,28 +513,30 @@
         nodes = Node.objects.all()
 
         if self.label:
-           nodes = nodes.filter(nodelabels__name=self.label)
+            nodes = nodes.filter(nodelabels__name=self.label)
 
         nodes = list(nodes)
 
         if not nodes:
-            raise Exception("LeastLoadedNodeScheduler: No suitable nodes to pick from")
+            raise Exception(
+                "LeastLoadedNodeScheduler: No suitable nodes to pick from")
 
         # TODO: logic to filter nodes by which nodes are up, and which
         #   nodes the slice can instantiate on.
         nodes = sorted(nodes, key=lambda node: node.instances.all().count())
         return [nodes[0], None]
 
+
 class ContainerVmScheduler(Scheduler):
     # This scheduler picks a VM in the slice with the fewest containers inside
     # of it. If no VMs are suitable, then it creates a VM.
 
     # this is a hack and should be replaced by something smarter...
-    LOOK_FOR_IMAGES=["ubuntu-vcpe4",        # ONOS demo machine -- preferred vcpe image
-                     "Ubuntu 14.04 LTS",    # portal
-                     "Ubuntu-14.04-LTS",    # ONOS demo machine
-                     "trusty-server-multi-nic", # CloudLab
-                    ]
+    LOOK_FOR_IMAGES = ["ubuntu-vcpe4",        # ONOS demo machine -- preferred vcpe image
+                       "Ubuntu 14.04 LTS",    # portal
+                       "Ubuntu-14.04-LTS",    # ONOS demo machine
+                       "trusty-server-multi-nic",  # CloudLab
+                       ]
 
     MAX_VM_PER_CONTAINER = 10
 
@@ -497,11 +549,12 @@
 
         look_for_images = self.LOOK_FOR_IMAGES
         for image_name in look_for_images:
-            images = Image.objects.filter(name = image_name)
+            images = Image.objects.filter(name=image_name)
             if images:
                 return images[0]
 
-        raise XOSProgrammingError("No ContainerVM image (looked for %s)" % str(look_for_images))
+        raise XOSProgrammingError(
+            "No ContainerVM image (looked for %s)" % str(look_for_images))
 
     def make_new_instance(self):
         from core.models import Instance, Flavor
@@ -510,16 +563,16 @@
         if not flavors:
             raise XOSConfigurationError("No m1.small flavor")
 
-        (node,parent) = LeastLoadedNodeScheduler(self.slice).pick()
+        (node, parent) = LeastLoadedNodeScheduler(self.slice).pick()
 
-        instance = Instance(slice = self.slice,
-                        node = node,
-                        image = self.image,
-                        creator = self.slice.creator,
-                        deployment = node.site_deployment.deployment,
-                        flavor = flavors[0],
-                        isolation = "vm",
-                        parent = parent)
+        instance = Instance(slice=self.slice,
+                            node=node,
+                            image=self.image,
+                            creator=self.slice.creator,
+                            deployment=node.site_deployment.deployment,
+                            flavor=flavors[0],
+                            isolation="vm",
+                            parent=parent)
         instance.save()
         # We rely on a special naming convention to identify the VMs that will
         # hole containers.
@@ -535,9 +588,9 @@
             if (vm.name.startswith("%s-outer-" % self.slice.name)):
                 container_count = Instance.objects.filter(parent=vm).count()
                 if (container_count < self.MAX_VM_PER_CONTAINER):
-                    avail_vms.append( (vm, container_count) )
+                    avail_vms.append((vm, container_count))
             # sort by least containers-per-vm
-            avail_vms = sorted(avail_vms, key = lambda x: x[1])
+            avail_vms = sorted(avail_vms, key=lambda x: x[1])
             print "XXX", avail_vms
             if avail_vms:
                 instance = avail_vms[0][0]
@@ -546,24 +599,25 @@
         instance = self.make_new_instance()
         return (instance.node, instance)
 
+
 class TenantWithContainer(Tenant):
     """ A tenant that manages a container """
 
     # this is a hack and should be replaced by something smarter...
-    LOOK_FOR_IMAGES=["ubuntu-vcpe4",        # ONOS demo machine -- preferred vcpe image
-                     "Ubuntu 14.04 LTS",    # portal
-                     "Ubuntu-14.04-LTS",    # ONOS demo machine
-                     "trusty-server-multi-nic", # CloudLab
-                    ]
+    LOOK_FOR_IMAGES = ["ubuntu-vcpe4",        # ONOS demo machine -- preferred vcpe image
+                       "Ubuntu 14.04 LTS",    # portal
+                       "Ubuntu-14.04-LTS",    # ONOS demo machine
+                       "trusty-server-multi-nic",  # CloudLab
+                       ]
 
-    LOOK_FOR_CONTAINER_IMAGES=["docker-vcpe"]
+    LOOK_FOR_CONTAINER_IMAGES = ["docker-vcpe"]
 
     class Meta:
         proxy = True
 
     def __init__(self, *args, **kwargs):
         super(TenantWithContainer, self).__init__(*args, **kwargs)
-        self.cached_instance=None
+        self.cached_instance = None
         self.orig_instance_id = self.get_initial_attribute("instance_id")
 
     @property
@@ -571,13 +625,13 @@
         from core.models import Instance
         if getattr(self, "cached_instance", None):
             return self.cached_instance
-        instance_id=self.get_attribute("instance_id")
+        instance_id = self.get_attribute("instance_id")
         if not instance_id:
             return None
-        instances=Instance.objects.filter(id=instance_id)
+        instances = Instance.objects.filter(id=instance_id)
         if not instances:
             return None
-        instance=instances[0]
+        instance = instances[0]
         instance.caller = self.creator
         self.cached_instance = instance
         return instance
@@ -587,7 +641,7 @@
         if value:
             value = value.id
         if (value != self.get_attribute("instance_id", None)):
-            self.cached_instance=None
+            self.cached_instance = None
         self.set_attribute("instance_id", value)
 
     @property
@@ -611,13 +665,13 @@
         from core.models import User
         if getattr(self, "cached_creator", None):
             return self.cached_creator
-        creator_id=self.get_attribute("creator_id")
+        creator_id = self.get_attribute("creator_id")
         if not creator_id:
             return None
-        users=User.objects.filter(id=creator_id)
+        users = User.objects.filter(id=creator_id)
         if not users:
             return None
-        user=users[0]
+        user = users[0]
         self.cached_creator = users[0]
         return user
 
@@ -626,7 +680,7 @@
         if value:
             value = value.id
         if (value != self.get_attribute("creator_id", None)):
-            self.cached_creator=None
+            self.cached_creator = None
         self.set_attribute("creator_id", value)
 
     @property
@@ -646,11 +700,12 @@
             look_for_images = self.LOOK_FOR_IMAGES
 
         for image_name in look_for_images:
-            images = Image.objects.filter(name = image_name)
+            images = Image.objects.filter(name=image_name)
             if images:
                 return images[0]
 
-        raise XOSProgrammingError("No VPCE image (looked for %s)" % str(look_for_images))
+        raise XOSProgrammingError(
+            "No VPCE image (looked for %s)" % str(look_for_images))
 
     def save_instance(self, instance):
         # Override this function to do custom pre-save or post-save processing,
@@ -661,14 +716,14 @@
         for slice in slices:
             if slice.instances.all().count() > 0:
                 for instance in slice.instances.all():
-                     #Pick the first instance that has lesser than 5 tenants 
-                     if self.count_of_tenants_of_an_instance(instance) < 5:
-                         return instance
+                    # Pick the first instance that has lesser than 5 tenants
+                    if self.count_of_tenants_of_an_instance(instance) < 5:
+                        return instance
         return None
 
-    #TODO: Ideally the tenant count for an instance should be maintained using a 
-    #many-to-one relationship attribute, however this model being proxy, it does 
-    #not permit any new attributes to be defined. Find if any better solutions 
+    # TODO: Ideally the tenant count for an instance should be maintained using a
+    # many-to-one relationship attribute, however this model being proxy, it does
+    # not permit any new attributes to be defined. Find if any better solutions
     def count_of_tenants_of_an_instance(self, instance):
         tenant_count = 0
         for tenant in self.get_tenant_objects().all():
@@ -693,7 +748,7 @@
             new_instance_created = False
             instance = None
             if self.get_attribute("use_same_instance_for_multiple_tenants", default=False):
-                #Find if any existing instances can be used for this tenant
+                # Find if any existing instances can be used for this tenant
                 slices = self.provider_service.slices.all()
                 instance = self.pick_least_loaded_instance_in_slice(slices)
 
@@ -712,14 +767,14 @@
                 else:
                     (node, parent) = LeastLoadedNodeScheduler(slice).pick()
 
-                instance = Instance(slice = slice,
-                                node = node,
-                                image = self.image,
-                                creator = self.creator,
-                                deployment = node.site_deployment.deployment,
-                                flavor = flavor,
-                                isolation = slice.default_isolation,
-                                parent = parent)
+                instance = Instance(slice=slice,
+                                    node=node,
+                                    image=self.image,
+                                    creator=self.creator,
+                                    deployment=node.site_deployment.deployment,
+                                    flavor=flavor,
+                                    isolation=slice.default_isolation,
+                                    parent=parent)
                 self.save_instance(instance)
                 new_instance_created = True
 
@@ -734,8 +789,10 @@
     def cleanup_container(self):
         if self.instance:
             if self.get_attribute("use_same_instance_for_multiple_tenants", default=False):
-                #Delete the instance only if this is last tenant in that instance
-                tenant_count = self.count_of_tenants_of_an_instance(self.instance)
+                # Delete the instance only if this is last tenant in that
+                # instance
+                tenant_count = self.count_of_tenants_of_an_instance(
+                    self.instance)
                 if tenant_count == 0:
                     self.instance.delete()
             else:
@@ -747,6 +804,7 @@
             self.creator = self.caller
         super(TenantWithContainer, self).save(*args, **kwargs)
 
+
 class CoarseTenant(Tenant):
     """ TODO: rename "CoarseTenant" --> "StaticTenant" """
     class Meta:
@@ -758,9 +816,11 @@
         if (not self.subscriber_service):
             raise XOSValidationError("subscriber_service cannot be null")
         if (self.subscriber_tenant or self.subscriber_user):
-            raise XOSValidationError("subscriber_tenant and subscriber_user must be null")
+            raise XOSValidationError(
+                "subscriber_tenant and subscriber_user must be null")
 
-        super(CoarseTenant,self).save()
+        super(CoarseTenant, self).save()
+
 
 class Subscriber(TenantRoot):
     """ Intermediate class for TenantRoots that are to be Subscribers """
@@ -770,6 +830,7 @@
 
     KIND = "Subscriber"
 
+
 class Provider(TenantRoot):
     """ Intermediate class for TenantRoots that are to be Providers """
 
@@ -778,29 +839,36 @@
 
     KIND = "Provider"
 
+
 class TenantAttribute(PlCoreBase):
     name = models.CharField(help_text="Attribute Name", max_length=128)
     value = models.TextField(help_text="Attribute Value")
-    tenant = models.ForeignKey(Tenant, related_name='tenantattributes', help_text="The Tenant this attribute is associated with")
+    tenant = models.ForeignKey(Tenant, related_name='tenantattributes',
+                               help_text="The Tenant this attribute is associated with")
 
     def __unicode__(self): return u'%s-%s' % (self.name, self.id)
 
+
 class TenantRootRole(PlCoreBase):
-    ROLE_CHOICES = (('admin','Admin'), ('access','Access'))
+    ROLE_CHOICES = (('admin', 'Admin'), ('access', 'Access'))
 
     role = StrippedCharField(choices=ROLE_CHOICES, unique=True, max_length=30)
 
-    def __unicode__(self):  return u'%s' % (self.role)
+    def __unicode__(self): return u'%s' % (self.role)
+
 
 class TenantRootPrivilege(PlCoreBase):
     user = models.ForeignKey('User', related_name="tenant_root_privileges")
-    tenant_root = models.ForeignKey('TenantRoot', related_name="tenant_root_privileges")
-    role = models.ForeignKey('TenantRootRole', related_name="tenant_root_privileges")
+    tenant_root = models.ForeignKey(
+        'TenantRoot', related_name="tenant_root_privileges")
+    role = models.ForeignKey(
+        'TenantRootRole', related_name="tenant_root_privileges")
 
     class Meta:
         unique_together = ('user', 'tenant_root', 'role')
 
-    def __unicode__(self):  return u'%s %s %s' % (self.tenant_root, self.user, self.role)
+    def __unicode__(self): return u'%s %s %s' % (
+        self.tenant_root, self.user, self.role)
 
     def save(self, *args, **kwds):
         if not self.user.is_active:
@@ -820,8 +888,7 @@
 
             # A slice admin can see the SlicePrivileges for his Slice
             for priv in cls.objects.filter(user=user, role__role="admin"):
-                trp_ids.extend( [trp.id for trp in cls.objects.filter(tenant_root=priv.tenant_root)] )
+                trp_ids.extend(
+                    [trp.id for trp in cls.objects.filter(tenant_root=priv.tenant_root)])
 
             return cls.objects.filter(id__in=trp_ids)
-
-
diff --git a/xos/core/models/user.py b/xos/core/models/user.py
index 4acad99..f1d73d2 100644
--- a/xos/core/models/user.py
+++ b/xos/core/models/user.py
@@ -1,21 +1,22 @@
-import os
 import datetime
-import sys
 import hashlib
+import os
+import sys
 from collections import defaultdict
-from django.forms.models import model_to_dict
+from operator import attrgetter, itemgetter
+
+import synchronizers.model_policy
+from core.middleware import get_request
+from core.models import DashboardView, PlCoreBase, PlModelMixIn, Site
+from core.models.plcorebase import StrippedCharField
+from django.contrib.auth.models import AbstractBaseUser, BaseUserManager
+from django.core.exceptions import PermissionDenied
+from django.core.mail import EmailMultiAlternatives
 from django.db import models
 from django.db.models import F, Q
+from django.forms.models import model_to_dict
 from django.utils import timezone
-from django.contrib.auth.models import AbstractBaseUser, BaseUserManager
-from django.core.mail import EmailMultiAlternatives
-from django.core.exceptions import PermissionDenied
-from core.models import PlCoreBase,Site, DashboardView, PlModelMixIn
-from core.models.plcorebase import StrippedCharField
 from timezones.fields import TimeZoneField
-from operator import itemgetter, attrgetter
-from core.middleware import get_request
-import synchronizers.model_policy
 
 # ------ from plcorebase.py ------
 try:
@@ -32,7 +33,10 @@
 # ------ ------
 
 # Create your models here.
+
+
 class UserManager(BaseUserManager):
+
     def create_user(self, email, firstname, lastname, password=None):
         """
         Creates and saves a User with the given email, date of
@@ -47,7 +51,7 @@
             lastname=lastname,
             password=password
         )
-        #user.set_password(password)
+        # user.set_password(password)
         user.is_admin = True
         user.save(using=self._db)
         return user
@@ -58,16 +62,16 @@
         birth and password.
         """
         user = self.create_user(email,
-            password=password,
-            firstname=firstname,
-            lastname=lastname
-        )
+                                password=password,
+                                firstname=firstname,
+                                lastname=lastname
+                                )
         user.is_admin = True
         user.save(using=self._db)
         return user
 
     def get_queryset(self):
-        parent=super(UserManager, self)
+        parent = super(UserManager, self)
         if hasattr(parent, "get_queryset"):
             return parent.get_queryset().filter(deleted=False)
         else:
@@ -77,7 +81,9 @@
     def get_query_set(self):
         return self.get_queryset()
 
+
 class DeletedUserManager(UserManager):
+
     def get_queryset(self):
         return super(UserManager, self).get_query_set().filter(deleted=True)
 
@@ -85,7 +91,9 @@
     def get_query_set(self):
         return self.get_queryset()
 
+
 class User(AbstractBaseUser, PlModelMixIn):
+
     @property
     def remote_password(self):
         return hashlib.md5(self.password).hexdigest()[:12]
@@ -100,15 +108,19 @@
         db_index=True,
     )
 
-    username = StrippedCharField(max_length=255, default="Something" )
+    username = StrippedCharField(max_length=255, default="Something")
 
-    firstname = StrippedCharField(help_text="person's given name", max_length=200)
+    firstname = StrippedCharField(
+        help_text="person's given name", max_length=200)
     lastname = StrippedCharField(help_text="person's surname", max_length=200)
 
-    phone = StrippedCharField(null=True, blank=True, help_text="phone number contact", max_length=100)
+    phone = StrippedCharField(null=True, blank=True,
+                              help_text="phone number contact", max_length=100)
     user_url = models.URLField(null=True, blank=True)
-    site = models.ForeignKey(Site, related_name='users', help_text="Site this user will be homed too")
-    public_key = models.TextField(null=True, blank=True, max_length=1024, help_text="Public key string")
+    site = models.ForeignKey(Site, related_name='users',
+                             help_text="Site this user will be homed too")
+    public_key = models.TextField(
+        null=True, blank=True, max_length=1024, help_text="Public key string")
 
     is_active = models.BooleanField(default=True)
     is_admin = models.BooleanField(default=False)
@@ -117,14 +129,15 @@
     is_registering = models.BooleanField(default=False)
     is_appuser = models.BooleanField(default=False)
 
-    login_page = StrippedCharField(help_text="send this user to a specific page on login", max_length=200, null=True, blank=True)
+    login_page = StrippedCharField(
+        help_text="send this user to a specific page on login", max_length=200, null=True, blank=True)
 
     created = models.DateTimeField(auto_now_add=True)
     updated = models.DateTimeField(auto_now=True)
     enacted = models.DateTimeField(null=True, default=None)
     policed = models.DateTimeField(null=True, default=None)
     backend_status = StrippedCharField(max_length=1024,
-                                      default="Provisioning in progress")
+                                       default="Provisioning in progress")
     deleted = models.BooleanField(default=False)
     write_protect = models.BooleanField(default=False)
     lazy_blocked = models.BooleanField(default=False)
@@ -133,7 +146,8 @@
 
     timezone = TimeZoneField()
 
-    dashboards = models.ManyToManyField('DashboardView', through='UserDashboardView', blank=True)
+    dashboards = models.ManyToManyField(
+        'DashboardView', through='UserDashboardView', blank=True)
 
     objects = UserManager()
     deleted_objects = DeletedUserManager()
@@ -142,11 +156,12 @@
     REQUIRED_FIELDS = ['firstname', 'lastname']
 
     PI_FORBIDDEN_FIELDS = ["is_admin", "site", "is_staff"]
-    USER_FORBIDDEN_FIELDS = ["is_admin", "is_active", "site", "is_staff", "is_readonly"]
+    USER_FORBIDDEN_FIELDS = ["is_admin", "is_active",
+                             "site", "is_staff", "is_readonly"]
 
     def __init__(self, *args, **kwargs):
         super(User, self).__init__(*args, **kwargs)
-        self._initial = self._dict # for PlModelMixIn
+        self._initial = self._dict  # for PlModelMixIn
 
     def isReadOnlyUser(self):
         return self.is_readonly
@@ -161,21 +176,21 @@
 
     def delete(self, *args, **kwds):
         # so we have something to give the observer
-        purge = kwds.get('purge',False)
+        purge = kwds.get('purge', False)
         if purge:
             del kwds['purge']
         try:
             purge = purge or observer_disabled
         except NameError:
             pass
-            
+
         if (purge):
             super(User, self).delete(*args, **kwds)
         else:
             if (not self.write_protect):
-                    self.deleted = True
-                    self.enacted=None
-                    self.save(update_fields=['enacted','deleted'])
+                self.deleted = True
+                self.enacted = None
+                self.save(update_fields=['enacted', 'deleted'])
 
     @property
     def keyname(self):
@@ -198,9 +213,10 @@
         return False
 
     def get_dashboards(self):
-        DEFAULT_DASHBOARDS=["Tenant"]
+        DEFAULT_DASHBOARDS = ["Tenant"]
 
-        dashboards = sorted(list(self.userdashboardviews.all()), key=attrgetter('order'))
+        dashboards = sorted(
+            list(self.userdashboardviews.all()), key=attrgetter('order'))
         dashboards = [x.dashboardView for x in dashboards]
 
         if (not dashboards) and (not self.is_appuser):
@@ -222,14 +238,14 @@
 #            roles[site_privilege.role.role_type].append(site_privilege.site.login_base)
 #        for slice_membership in slice_memberships:
 #            roles[slice_membership.role.role_type].append(slice_membership.slice.name)
-#        return roles   
+#        return roles
 
     def save(self, *args, **kwds):
         if not self.id:
             self.set_password(self.password)
         if self.is_active and self.is_registering:
             self.send_temporary_password()
-            self.is_registering=False
+            self.is_registering = False
 
         self.username = self.email
         super(User, self).save(*args, **kwds)
@@ -239,11 +255,14 @@
     def send_temporary_password(self):
         password = User.objects.make_random_password()
         self.set_password(password)
-        subject, from_email, to = 'OpenCloud Account Credentials', 'support@opencloud.us', str(self.email)
+        subject, from_email, to = 'OpenCloud Account Credentials', 'support@opencloud.us', str(
+            self.email)
         text_content = 'This is an important message.'
-        userUrl="http://%s/" % get_request().get_host()
-        html_content = """<p>Your account has been created on OpenCloud. Please log in <a href="""+userUrl+""">here</a> to activate your account<br><br>Username: """+self.email+"""<br>Temporary Password: """+password+"""<br>Please change your password once you successully login into the site.</p>"""
-        msg = EmailMultiAlternatives(subject,text_content, from_email, [to])
+        userUrl = "http://%s/" % get_request().get_host()
+        html_content = """<p>Your account has been created on OpenCloud. Please log in <a href=""" + userUrl + """>here</a> to activate your account<br><br>Username: """ + \
+            self.email + """<br>Temporary Password: """ + password + \
+            """<br>Please change your password once you successully login into the site.</p>"""
+        msg = EmailMultiAlternatives(subject, text_content, from_email, [to])
         msg.attach_alternative(html_content, "text/html")
         msg.send()
 
@@ -257,7 +276,7 @@
         site_privs = SitePrivilege.objects.filter(user=user, site=self.site)
         for site_priv in site_privs:
             if site_priv.role.role == 'admin':
-                return True 
+                return True
             if site_priv.role.role == 'pi':
                 for fieldName in self.diff.keys():
                     if fieldName in self.PI_FORBIDDEN_FIELDS:
@@ -282,29 +301,29 @@
         if self.is_admin:
             return True
 
-        return False 
+        return False
 
     def can_update_deployment(self, deployment):
         from core.models.site import DeploymentPrivilege
         if self.can_update_root():
-            return True    
-                          
-        if DeploymentPrivilege.objects.filter(
-            deployment=deployment,
-            user=self,
-            role__role__in=['admin', 'Admin']):
             return True
-        return False    
+
+        if DeploymentPrivilege.objects.filter(
+                deployment=deployment,
+                user=self,
+                role__role__in=['admin', 'Admin']):
+            return True
+        return False
 
     def can_update_site(self, site, allow=[]):
         from core.models.site import SitePrivilege
         if self.can_update_root():
             return True
         if SitePrivilege.objects.filter(
-            site=site, user=self, role__role__in=['admin', 'Admin']+allow):
+                site=site, user=self, role__role__in=['admin', 'Admin'] + allow):
             return True
         return False
-    
+
     def can_update_slice(self, slice):
         from core.models.slice import SlicePrivilege
         if self.can_update_root():
@@ -313,9 +332,9 @@
             return True
         if self.can_update_site(slice.site, allow=['pi']):
             return True
-                     
+
         if SlicePrivilege.objects.filter(
-            slice=slice, user=self, role__role__in=['admin', 'Admin']):
+                slice=slice, user=self, role__role__in=['admin', 'Admin']):
             return True
         return False
 
@@ -324,7 +343,7 @@
         if self.can_update_root():
             return True
         if ServicePrivilege.objects.filter(
-            service=service, user=self, role__role__in=['admin', 'Admin']+allow):
+                service=service, user=self, role__role__in=['admin', 'Admin'] + allow):
             return True
         return False
 
@@ -333,7 +352,7 @@
         if self.can_update_root():
             return True
         if TenantRootPrivilege.objects.filter(
-            tenant_root=tenant_root, user=self, role__role__in=['admin', 'Admin']+allow):
+                tenant_root=tenant_root, user=self, role__role__in=['admin', 'Admin'] + allow):
             return True
         return False
 
@@ -341,31 +360,32 @@
         return self.can_update_tenant_root(tenant_root_privilege.tenant_root, allow)
 
     def get_readable_objects(self, filter_by=None):
-       """ Returns a list of objects that the user is allowed to read. """
-       from core.models import Deployment, Flavor, Image, Network, NetworkTemplate, Node, PlModelMixIn, Site, Slice, SliceTag, Instance, Tag, User, DeploymentPrivilege, SitePrivilege, SlicePrivilege
-       models = []
-       if filter_by and isinstance(filter_by, list):
-           models = [m for m in filter_by if issubclass(m, PlModelMixIn)]
-       if not models:
-           models = [Deployment, Network, Site, Slice, SliceTag, Instance, Tag, User]
-       readable_objects = []
-       for model in models:
-           readable_objects.extend(model.select_by_user(self))
-       return readable_objects
+        """ Returns a list of objects that the user is allowed to read. """
+        from core.models import Deployment, Flavor, Image, Network, NetworkTemplate, Node, PlModelMixIn, Site, Slice, SliceTag, Instance, Tag, User, DeploymentPrivilege, SitePrivilege, SlicePrivilege
+        models = []
+        if filter_by and isinstance(filter_by, list):
+            models = [m for m in filter_by if issubclass(m, PlModelMixIn)]
+        if not models:
+            models = [Deployment, Network, Site,
+                      Slice, SliceTag, Instance, Tag, User]
+        readable_objects = []
+        for model in models:
+            readable_objects.extend(model.select_by_user(self))
+        return readable_objects
 
     def get_permissions(self, filter_by=None):
         """ Return a list of objects for which the user has read or read/write 
         access. The object will be an instance of a django model object. 
         Permissions will be either 'r' or 'rw'.
-         
+
         e.g.
         [{'object': django_object_instance, 'permissions': 'rw'}, ...]
 
         Returns:
           list of dicts  
-       
+
         """
-        from core.models import Deployment, Flavor, Image, Network, NetworkTemplate, Node, PlModelMixIn, Site, Slice, SliceTag, Instance, Tag, User, DeploymentPrivilege, SitePrivilege, SlicePrivilege   
+        from core.models import Deployment, Flavor, Image, Network, NetworkTemplate, Node, PlModelMixIn, Site, Slice, SliceTag, Instance, Tag, User, DeploymentPrivilege, SitePrivilege, SlicePrivilege
         READ = 'r'
         READWRITE = 'rw'
         models = []
@@ -374,35 +394,35 @@
 
         deployment_priv_objs = [Image, NetworkTemplate, Flavor]
         site_priv_objs = [Node, Slice, User]
-        slice_priv_objs = [Instance, Network] 
-        
+        slice_priv_objs = [Instance, Network]
+
         # maps the set of objects a paticular role has write access
         write_map = {
-            DeploymentPrivilege : {
+            DeploymentPrivilege: {
                 'admin': deployment_priv_objects,
             },
-            SitePrivilege : {
-                'admin' : site_priv_objs,
-                'pi' : [Slice, User],
+            SitePrivilege: {
+                'admin': site_priv_objs,
+                'pi': [Slice, User],
                 'tech': [Node],
-            },     
-            SlicePrivilege : {
-                'admin': slice_priv_objs, 
-            }, 
+            },
+            SlicePrivilege: {
+                'admin': slice_priv_objs,
+            },
         }
-            
+
         privilege_map = {
-            DeploymentPrivilege : (Deployment, deployment_priv_objs),
-            SitePrivilege : (Site, site_priv_objs),
-            SlicePrivilege : (Slice, slice_priv_objs)
+            DeploymentPrivilege: (Deployment, deployment_priv_objs),
+            SitePrivilege: (Site, site_priv_objs),
+            SlicePrivilege: (Slice, slice_priv_objs)
         }
         permissions = []
-        permission_dict = lambda x,y: {'object': x, 'permission': y}
+        permission_dict = lambda x, y: {'object': x, 'permission': y}
         for privilege_model, (model, affected_models) in privileg_map.items():
             if models and model not in models:
                 continue
 
-            # get the objects affected by this privilege model   
+            # get the objects affected by this privilege model
             affected_objects = []
             for affected_model in affected_models:
                 affected_objects.extend(affected_model.select_by_user(self))
@@ -410,10 +430,11 @@
             if self.is_admin:
                 # assume admin users have read/write access to all objects
                 for affected_object in affected_objects:
-                    permissions.append(permission_dict(affected_object, READWRITE))
+                    permissions.append(permission_dict(
+                        affected_object, READWRITE))
             else:
                 # create a dict of the user's per object privileges
-                # ex:  {princeton_tmack : ['admin']  
+                # ex:  {princeton_tmack : ['admin']
                 privileges = privilege_model.objects.filter(user=self)
                 for privilege in privileges:
                     object_roles = defaultdict(list)
@@ -424,32 +445,33 @@
                             obj = getattr(privilege, field)
                     if obj:
                         object_roles[obj].append(privilege.role.role)
-                        
+
                 # loop through all objects the user has access to and determine
                 # if they also have write access
                 for affected_object in affected_objects:
                     if affected_object not in objects_roles:
-                        permissions.append(permission_dict(affected_object, READ))
+                        permissions.append(
+                            permission_dict(affected_object, READ))
                     else:
                         has_write_permission = False
                         for write_role, models in write_dict.items():
                             if affected_object._meta.model in models and \
-                                write_role in object_roles[affected_object]:
-                                    has_write_permission = True
-                                    break
+                                    write_role in object_roles[affected_object]:
+                                has_write_permission = True
+                                break
                         if has_write_permission:
-                            permissions.append(permission_dict(affected_object, WRITE))
+                            permissions.append(
+                                permission_dict(affected_object, WRITE))
                         else:
-                            permissions.append(permission_dict(affected_object, READ))
-                                
-        return permissions                          
-                     
+                            permissions.append(
+                                permission_dict(affected_object, READ))
+
+        return permissions
 
     def get_tenant_permissions(self):
         from core.models import Site, Slice
-        return self.get_object_permissions(filter_by=[Site,Slice])
+        return self.get_object_permissions(filter_by=[Site, Slice])
 
-    
     @staticmethod
     def select_by_user(user):
         if user.is_admin:
@@ -458,7 +480,8 @@
             # can see all users at any site where this user has pi role
             from core.models.site import SitePrivilege
             site_privs = SitePrivilege.objects.filter(user=user)
-            sites = [sp.site for sp in site_privs if sp.role.role in ['Admin', 'admin', 'pi']]
+            sites = [sp.site for sp in site_privs if sp.role.role in [
+                'Admin', 'admin', 'pi']]
             # get site privs of users at these sites
             site_privs = SitePrivilege.objects.filter(site__in=sites)
             user_ids = [sp.user.id for sp in site_privs] + [user.id]
@@ -468,29 +491,34 @@
     def save_by_user(self, user, *args, **kwds):
         if not self.can_update(user):
             if getattr(self, "_cant_update_fieldName", None) is not None:
-                raise PermissionDenied("You do not have permission to update field %s on object %s" % (self._cant_update_fieldName, self.__class__.__name__))
+                raise PermissionDenied("You do not have permission to update field %s on object %s" % (
+                    self._cant_update_fieldName, self.__class__.__name__))
             else:
-                raise PermissionDenied("You do not have permission to update %s objects" % self.__class__.__name__)
+                raise PermissionDenied(
+                    "You do not have permission to update %s objects" % self.__class__.__name__)
 
         self.save(*args, **kwds)
 
     def delete_by_user(self, user, *args, **kwds):
         if not self.can_update(user):
-            raise PermissionDenied("You do not have permission to delete %s objects" % self.__class__.__name__)
+            raise PermissionDenied(
+                "You do not have permission to delete %s objects" % self.__class__.__name__)
         self.delete(*args, **kwds)
 
     def apply_profile(self, profile):
-        if profile=="regular":
+        if profile == "regular":
             self.is_appuser = False
             self.is_admin = False
 
-        elif profile=="cp":
+        elif profile == "cp":
             self.is_appuser = True
             self.is_admin = False
             for db in self.userdashboardviews.all():
                 db.delete()
 
+
 class UserDashboardView(PlCoreBase):
-     user = models.ForeignKey(User, related_name='userdashboardviews')
-     dashboardView = models.ForeignKey(DashboardView, related_name='userdashboardviews')
-     order = models.IntegerField(default=0)
+    user = models.ForeignKey(User, related_name='userdashboardviews')
+    dashboardView = models.ForeignKey(
+        DashboardView, related_name='userdashboardviews')
+    order = models.IntegerField(default=0)