blob: 947be4fb231144215a0b745974c43cdfe98500bd [file] [log] [blame]
# Copyright 2017-present Open Networking Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from __future__ import absolute_import
from xosgenx.jinja2_extensions import xproto_field_graph_components
def xproto_tosca_required(null, blank, default=None, modifier=None):
# `null` is not currently considered. `blank` is deprecated.
if (modifier == "optional") or (blank == "True") or (default is not None):
return "false"
return "true"
def xproto_tosca_field_type(type):
"""
TOSCA requires fields of type 'bool' to be 'boolean'
TOSCA requires fields of type 'int32' to be 'integer'
"""
if type == "bool":
return "boolean"
elif type == "int32":
return "integer"
else:
return type
def xproto_fields_to_tosca_keys(fields, m):
keys = []
# look for one_of keys
_one_of = xproto_field_graph_components(fields, m, "tosca_key_one_of")
one_of = [list(i) for i in _one_of]
# look for explicit keys
for f in fields:
if (
"tosca_key" in f["options"]
and f["options"]["tosca_key"]
and "link" not in f
):
keys.append(f["name"])
if (
"tosca_key" in f["options"]
and f["options"]["tosca_key"]
and ("link" in f and f["link"])
):
keys.append("%s_id" % f["name"])
# if not keys are specified and there is a name field, use that as key.
if len(keys) == 0 and "name" in [f["name"] for f in fields]:
keys.append("name")
for of in sorted(one_of):
# check if the field is a link, and in case add _id
for index, f in enumerate(of):
try:
# FIXME: the 'field' var appears to be dead code, but exists to cause the IndexError?
field = [ # noqa: F841
x for x in fields if x["name"] == f and ("link" in x and x["link"])
][0]
of[index] = "%s_id" % f
except IndexError:
# the field is not a link
pass
keys.append(of)
return keys