单元测试 - tox 使用

1. 问题一

$ tox -e pep8 -- testdemo.server
pep8 installed: alembic==0.8.,amqp==1.4.,appdirs==1.4.,Babel==2.3.,beautifulsoup4==4.5.,cachetools==2.0.,contextlib2==0.5.,debtcollector==1.10.,decorator==4.0.,enum-compat==0.0.,eventlet==0.20.,extras==1.0.,fasteners==0.14.,fixtures==3.0.,flake8==3.2.,futurist==0.20.,greenlet==0.4.,iso8601==0.1.,Jinja2==2.9.,keystoneauth1==2.17.,keystonemiddleware==4.10.,kombu==4.0.,linecache2==1.0.,logutils==0.3.,Mako==1.0.,MarkupSafe==0.23,mccabe==0.5.,mock==2.0.,monotonic==1.2,mox3==0.18.,msgpack-python==0.4.,netaddr==0.7.,netifaces==0.10.,os-client-config==1.24.,oslo.concurrency==3.15.,oslo.config==3.21.,oslo.context==2.11.,oslo.db==4.16.,oslo.i18n==3.11.,oslo.log==3.17.,oslo.messaging==5.12.,oslo.middleware==3.20.,oslo.reports==1.15.,oslo.serialization==2.15.,oslo.service==1.18.,oslo.utils==3.21.,oslo.versionedobjects==1.18.,oslotest==2.12.,Paste==2.0.,PasteDeploy==1.5.,pbr==1.10.,pecan==1.2.,pep8==1.7.,pika==0.10.,pika-pool==0.1.,pkg-resources==0.0.,positional==1.1.,prettytable==0.7.,psutil==1.2.,pycadf==2.4.,pycodestyle==2.2.,pyflakes==1.3.,pyinotify==0.9.,PyMySQL==0.7.,pyparsing==2.1.,python-dateutil==2.6.,python-editor==1.0.,python-keystoneclient==3.8.,python-memcached==1.58,python-mimeparse==1.6.,python-subunit==1.2.,pytz==2016.10,PyYAML==3.12,repoze.lru==0.6,requests==2.12.,requestsexceptions==1.1.,retrying==1.3.,rfc3986==0.4.,Routes==2.4.,simplegeneric==0.8.,six==1.10.,SQLAlchemy==1.0.,sqlalchemy-migrate==0.10.,sqlparse==0.2.,stevedore==1.19.,Tempita==0.5.,testrepository==0.0.,testscenarios==0.5.,testtools==2.2.,traceback2==1.4.,unittest2==1.1.,waitress==1.0.,WebOb==1.7.,WebTest==2.0.,Werkzeug==0.11.,wrapt==1.10.,WSME==0.8.
_________________________________________________________________________________________________ summary __________________________________________________________________________________________________
ERROR:   pep8: InvocationError: '/opt/platform/testdemo/.tox/pep8/bin/python /opt/platform/testdemo/setup.py --name'

解决办法:

未知