98ad916659
At least once a cycle we get contributions from new folks that attempt to update a bunch of pep8 formatting. They believe that this is in good faith helping, but don't realize we really aren't likely to accept that. Update the text here to explain that more clearly, so that people don't keep falling down this rabbit hole. Change-Id: Iec383a18cb3d64b9655e5bd1d82cabd3e785686c
142 lines
5.2 KiB
INI
142 lines
5.2 KiB
INI
[tox]
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minversion = 2.0
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envlist = py{34,27},functional,pep8,pip-missing-reqs
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skipsdist = True
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[testenv]
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usedevelop = True
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# tox is silly... these need to be separated by a newline....
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whitelist_externals = bash
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rm
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install_command = pip install -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt} {opts} {packages}
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setenv = VIRTUAL_ENV={envdir}
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OS_TEST_PATH=./nova/tests/unit
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LANGUAGE=en_US
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LC_ALL=en_US.utf-8
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PYTHONDONTWRITEBYTECODE=1
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deps = -r{toxinidir}/test-requirements.txt
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# NOTE(mriedem): If py34 fails with "db type could not be determined", delete
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# .testrepository and try again. Running py34 before py27 is OK, but not the
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# other way around. See: https://bugs.launchpad.net/testrepository/+bug/1212909
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commands =
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py27: bash tools/pretty_tox.sh '{posargs}'
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py{34,35}: bash tools/pretty_tox3.sh '{posargs}'
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passenv = http_proxy HTTP_PROXY https_proxy HTTPS_PROXY no_proxy NO_PROXY OS_DEBUG
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# there is also secret magic in pretty_tox.sh which lets you run in a fail only
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# mode. To do this define the TRACE_FAILONLY environmental variable.
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[testenv:pep8]
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basepython = python2.7
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deps = hacking
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commands =
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bash tools/flake8wrap.sh {posargs}
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[testenv:functional]
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usedevelop = True
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setenv = VIRTUAL_ENV={envdir}
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OS_TEST_PATH=./nova/tests/functional
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LANGUAGE=en_US
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commands =
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bash tools/pretty_tox.sh '{posargs}'
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[testenv:api-samples]
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usedevelop = True
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setenv = VIRTUAL_ENV={envdir}
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GENERATE_SAMPLES=True
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PYTHONHASHSEED=0
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OS_TEST_PATH=./nova/tests/functional/api_sample_tests
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LANGUAGE=en_US
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commands =
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bash tools/pretty_tox.sh '{posargs}'
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[testenv:genconfig]
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commands = oslo-config-generator --config-file=etc/nova/nova-config-generator.conf
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[testenv:genpolicy]
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commands = oslopolicy-sample-generator --config-file=etc/nova/nova-policy-generator.conf
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[testenv:cover]
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# Also do not run test_coverage_ext tests while gathering coverage as those
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# tests conflict with coverage.
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commands =
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coverage erase
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python setup.py testr --coverage \
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--testr-args='{posargs}'
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coverage combine
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coverage html --include='nova/*' -d covhtml -i
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[testenv:venv]
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# NOTE(jaegerandi): This target does not use constraints because
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# upstream infra does not yet support it. Once that's fixed, we can
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# drop the install_command.
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install_command = pip install -U --force-reinstall {opts} {packages}
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commands = {posargs}
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[testenv:docs]
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commands =
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rm -rf doc/source/api doc/build api-guide/build api-ref/build
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python setup.py build_sphinx
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bash -c '! find doc/ -type f -name *.json | xargs -t -n1 python -m json.tool 2>&1 > /dev/null | grep -B1 -v ^python'
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oslo-config-generator --config-file=etc/nova/nova-config-generator.conf
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oslopolicy-sample-generator --config-file=etc/nova/nova-policy-generator.conf
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sphinx-build -W -b html api-guide/source api-guide/build/html
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sphinx-build -W -b html api-ref/source api-ref/build/html
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[testenv:api-guide]
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# This environment is called from CI scripts to test and publish
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# the API Guide to developer.openstack.org.
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commands =
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sphinx-build -W -b html -d api-guide/build/doctrees api-guide/source api-guide/build/html
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[testenv:api-ref]
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# This environment is called from CI scripts to test and publish
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# the API Ref to developer.openstack.org.
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commands =
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rm -rf api-ref/build
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sphinx-build -W -b html -d api-ref/build/doctrees api-ref/source api-ref/build/html
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[testenv:bandit]
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commands = bandit -c bandit.yaml -r nova -n 5 -ll
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[testenv:releasenotes]
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# NOTE(sdague): this target does not use constraints because
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# upstream infra does not yet support it. Once that's fixed, we can
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# drop the install_command.
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install_command = pip install -U --force-reinstall {opts} {packages}
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commands = bash -c tools/releasenotes_tox.sh
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[flake8]
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# E125 is deliberately excluded. See
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# https://github.com/jcrocholl/pep8/issues/126. It's just wrong.
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#
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# Most of the whitespace related rules (E12* and E131) are excluded
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# because while they are often useful guidelines, strict adherence to
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# them ends up causing some really odd code formatting and forced
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# extra line breaks. Updating code to enforce these will be a hard sell.
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#
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# H405 is another one that is good as a guideline, but sometimes
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# multiline doc strings just don't have a natural summary
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# line. Rejecting code for this reason is wrong.
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#
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# E251 Skipped due to https://github.com/jcrocholl/pep8/issues/301
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ignore = E121,E122,E123,E124,E125,E126,E127,E128,E129,E131,E251,H405
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exclude = .venv,.git,.tox,dist,doc,*lib/python*,*egg,build,tools/xenserver*,releasenotes
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# To get a list of functions that are more complex than 25, set max-complexity
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# to 25 and run 'tox -epep8'.
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# 34 is currently the most complex thing we have
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# TODO(jogo): get this number down to 25 or so
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max-complexity=35
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[hacking]
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local-check-factory = nova.hacking.checks.factory
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import_exceptions = nova.i18n
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[testenv:pip-missing-reqs]
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# do not install test-requirements as that will pollute the virtualenv for
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# determining missing packages
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# this also means that pip-missing-reqs must be installed separately, outside
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# of the requirements.txt files
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deps = pip_missing_reqs
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commands=pip-missing-reqs -d --ignore-file=nova/tests/* --ignore-file=nova/test.py nova
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