tox -edocs is failing with AttributeError: module 'cmd' has no attribute 'Cmd'.
Possibly happening after:- https://review.openstack.org/#/c/581300
Reproduction steps:-
git clone https://github.com/openstack/murano-agent
tox -edocs
Actual Output:-
docs create: /home/ykarel/work/DLRN/dlrn-venv/DLRN/data/openstack-murano-agent/.tox/docs
docs installdeps: -r/home/ykarel/work/DLRN/dlrn-venv/DLRN/data/openstack-murano-agent/requirements.txt, -r/home/ykarel/work/DLRN/dlrn-venv/DLRN/data/openstack-murano-agent/test-requirements.txt
docs develop-inst: /home/ykarel/work/DLRN/dlrn-venv/DLRN/data/openstack-murano-agent
docs installed: alabaster==0.7.11,amqp==2.3.2,anyjson==0.3.3,appdirs==1.4.3,asn1crypto==0.24.0,Babel==2.6.0,certifi==2018.4.16,cffi==1.11.5,chardet==3.0.4,cliff==2.13.0,cmd2==0.9.3,colorama==0.3.9,coverage==4.5.1,cryptography==2.2.2,debtcollector==1.19.0,decorator==4.3.0,deprecation==2.0.5,docutils==0.14,dogpile.cache==0.6.6,dulwich==0.19.5,enum-compat==0.0.2,eventlet==0.20.0,extras==1.0.0,fasteners==0.14.1,fixtures==3.0.0,flake8==2.5.5,future==0.16.0,gitdb2==2.0.3,GitPython==2.1.10,greenlet==0.4.13,hacking==0.12.0,idna==2.7,imagesize==1.0.0,iso8601==0.1.12,Jinja2==2.10,jmespath==0.9.3,jsonpatch==1.23,jsonpointer==2.0,keystoneauth1==3.9.0,kombu==4.2.1,linecache2==1.0.0,MarkupSafe==1.0,mccabe==0.2.1,mock==2.0.0,monotonic==1.5,mox3==0.25.0,msgpack==0.5.6,munch==2.3.2,-e git://git.openstack.org/openstack/murano-agent@08fda6ea42bf355bc087bf99883b588e80952d37#egg=murano_agent,netaddr==0.7.19,netifaces==0.10.7,openstackdocstheme==1.21.0,openstacksdk==0.16.0,os-client-config==1.31.2,os-service-types==1.2.0,oslo.concurrency==3.27.0,oslo.config==6.3.0,oslo.context==2.21.0,oslo.i18n==3.20.0,oslo.log==3.39.0,oslo.serialization==2.27.0,oslo.service==1.31.2,oslo.utils==3.36.3,oslotest==3.6.0,packaging==17.1,Paste==2.0.3,PasteDeploy==1.5.2,pbr==4.1.0,pep8==1.5.7,prettytable==0.7.2,pycparser==2.18,pyflakes==0.8.1,Pygments==2.2.0,pyinotify==0.9.6,pyparsing==2.2.0,pyperclip==1.6.2,python-dateutil==2.7.3,python-mimeparse==1.6.0,python-subunit==1.3.0,pytz==2018.5,PyYAML==3.13,reno==2.9.2,repoze.lru==0.7,requests==2.19.1,requestsexceptions==1.4.0,rfc3986==1.1.0,Routes==2.4.1,semantic-version==2.6.0,six==1.11.0,smmap2==2.0.3,snowballstemmer==1.2.1,Sphinx==1.7.5,sphinxcontrib-websupport==1.1.0,stestr==2.1.0,stevedore==1.28.0,testtools==2.3.0,traceback2==1.4.0,unittest2==1.1.0,urllib3==1.23,vine==1.1.4,voluptuous==0.11.1,wcwidth==0.1.7,WebOb==1.8.2,wrapt==1.10.11
docs runtests: PYTHONHASHSEED='4151956913'
docs runtests: commands[0] | python setup.py build_sphinx -b html
running build_sphinx
[pbr] Writing ChangeLog
[pbr] Generating ChangeLog
[pbr] ChangeLog complete (0.0s)
[pbr] Generating AUTHORS
[pbr] AUTHORS complete (0.0s)
Running Sphinx v1.7.5
Exception occurred:
File "/usr/lib64/python3.6/pdb.py", line 136, in <module>
class Pdb(bdb.Bdb, cmd.Cmd):
AttributeError: module 'cmd' has no attribute 'Cmd'
The full traceback has been saved in /tmp/sphinx-err-gg60gkw_.log, if you want to report the issue to the developers.
Please also report this if it was a user error, so that a better error message can be provided next time.
A bug report can be filed in the tracker at <https://github.com/sphinx-doc/sphinx/issues>. Thanks!
ERROR: InvocationError: '/home/ykarel/work/DLRN/dlrn-venv/DLRN/data/openstack-murano-agent/.tox/docs/bin/python setup.py build_sphinx -b html'
____________________________________________________________________ summary _____________________________________________________________________
ERROR: docs: commands failed
Expected Output:-
tox -edocs should succeed
When testrepository is installed in venv, it's not seen.
source .tox/docs/bin/activate
pip install testrepository
tox -edocs
Fix proposed to branch: master
Review: https:/