tox -e debug failed to run

[Alexey Perevalov]

Command
tox -e debug
fails with following trace:
Traceback (most recent call last):
  File "/usr/lib64/python3.4/runpy.py", line 170, in _run_module_as_main
    "__main__", mod_spec)
  File "/usr/lib64/python3.4/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/root/kuryr-k8s-cni/kuryr-kubernetes/.tox/debug/lib/python3.4/site-packages/testtools/run.py", line 267, in <module>
    main(sys.argv, sys.stdout)
  File "/root/kuryr-k8s-cni/kuryr-kubernetes/.tox/debug/lib/python3.4/site-packages/testtools/run.py", line 264, in main
    stdout=stdout)
  File "/root/kuryr-k8s-cni/kuryr-kubernetes/.tox/debug/lib/python3.4/site-packages/testtools/run.py", line 171, in __init__
    self.parseArgs(argv)
  File "/root/kuryr-k8s-cni/kuryr-kubernetes/.tox/debug/lib/python3.4/site-packages/unittest2/main.py", line 113, in parseArgs
    self._do_discovery(argv[2:])
  File "/root/kuryr-k8s-cni/kuryr-kubernetes/.tox/debug/lib/python3.4/site-packages/testtools/run.py", line 211, in _do_discovery
    super(TestProgram, self)._do_discovery(argv, Loader=Loader)
  File "/root/kuryr-k8s-cni/kuryr-kubernetes/.tox/debug/lib/python3.4/site-packages/unittest2/main.py", line 223, in _do_discovery
    self.test = loader.discover(self.start, self.pattern, self.top)
  File "/root/kuryr-k8s-cni/kuryr-kubernetes/.tox/debug/lib/python3.4/site-packages/unittest2/loader.py", line 364, in discover
    raise ImportError('Start directory is not importable: %r' % start_dir)
ImportError: Start directory is not importable: './kuryr-kubernetes/tests'

This document
https://docs.openstack.org/oslotest/latest/user/features.html
 says it could be due to project name and module name mismatching.
In this case -t option to oslo_debug_helper should solve this problem.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/609961

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/609961
Committed: https://git.openstack.org/cgit/openstack/kuryr-kubernetes/commit/?id=51dfd98ee5a759921fe614a9e7dbb63828d44a95
Submitter: Zuul
Branch: master

commit 51dfd98ee5a759921fe614a9e7dbb63828d44a95
Author: Alexey Perevalov <email address hidden>
Date: Thu Oct 11 19:39:10 2018 +0300

    fix tox -e debug target

    W/o explicitly set -t parameter for oslo_debug_helper, debug/debug-py27/debug-py35
    target failes with following error:
        ImportError: Start directory is not importable:'./kuryr-kubernetes/tests'

    Debug target can be usefull in case when somebody wants to use interactive debugger
    e.g. by placing following:
    import pdb; pdb.set_trace()
    into for example TestNestedMacvlanDriver.test_connect
    and run
    tox -e debug kuryr_kubernetes.tests.unit.cni.test_binding.TestNestedMacvlanDriver.test_connect

    Closes-Bug: 1797523
    Change-Id: I9d35815be7836a06dda4de1abfa6a8cd5b022457
    Signed-off-by: Alexey Perevalov <email address hidden>

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/kuryr-kubernetes 0.6.0 release.