[VOL-2241] Python 3 refactor of pyvoltha
Majority of work was manual fixes to bytes and strings types, which are
different in py3, but same in py2. As the OMCI library does a lot of
these comparisons and scapy then renders packets, this was frequently
nontrival to debug.
Also:
- Removed grpc dep which wasn't being used, not py3 compatible
- s/Alarms/Events/ to work with protobuf changes per VOL-2224
- Automatic fixes via modernize tooling
- Removed unused OrderedWeakValueDict code
- Removed frameio send_frame specific to Darwin (MacOS), which had no
corresponding linux code
- Use library functions for hex and unicode conversions
- Various other cleanups and fixes (EOL whitespace, etc.)
Also more (Matt):
- handle stringify better, check if already string
- use binary string for binary work
- import new thread paths
- update requirements.txt for newer libraries needed with newer python
- return proper tuple for unpacking
- bytes string formatting fixed
- fix mock task unit test
Even more (Zack):
- Python 2/3 compat for _thread by using 'future'
- Bump version to 2.3.0
Change-Id: I53b596d374a944bfb80d0b112f21bcc1f8bcee6e
diff --git a/test/unit/extensions/omci/test_task_runner.py b/test/unit/extensions/omci/test_task_runner.py
index e35e151..66a71e3 100644
--- a/test/unit/extensions/omci/test_task_runner.py
+++ b/test/unit/extensions/omci/test_task_runner.py
@@ -14,11 +14,12 @@
# limitations under the License.
#
+from __future__ import absolute_import
from unittest import TestCase, main
from nose.tools import raises
from twisted.internet import defer
from twisted.internet.defer import inlineCallbacks, returnValue, CancelledError
-from mock.mock_task import SimpleTask
+from .mock.mock_task import SimpleTask
from nose.twistedtools import deferred
from pyvoltha.adapters.extensions.omci.tasks.task_runner import TaskRunner