.flake8

   1 [flake8]
   2 max-line-length = 99
   3 exclude =
   4     # These paths should be triaged and either fixed or moved to the list below.
   5     devtools/shared,
   6     dom/base,
   7     dom/bindings,
   8     dom/canvas,
   9     dom/encoding,
  10     dom/websocket,
  11     gfx/tests,
  12     ipc/ipdl/ipdl,
  13     layout/base/tests/marionette,
  14     layout/reftests/border-image,
  15     layout/reftests/fonts,
  16     layout/reftests/w3c-css,
  17     layout/style,
  18     media/libdav1d/generate_source.py,
  19     moz.configure,
  20     netwerk/dns/prepare_tlds.py,
  21     netwerk/protocol/http/make_incoming_tables.py,
  22     python/devtools/migrate-l10n/migrate/main.py,
  23     python/l10n/fluent_migrations,
  24     python/mozbuild/dumbmake,
  25     security/manager/ssl/tests/unit,
  26     servo/components/style,
  27     testing/condprofile/condprof/android.py,
  28     testing/condprofile/condprof/creator.py,
  29     testing/condprofile/condprof/desktop.py,
  30     testing/condprofile/condprof/runner.py,
  31     testing/condprofile/condprof/scenarii/heavy.py,
  32     testing/condprofile/condprof/scenarii/settled.py,
  33     testing/condprofile/condprof/scenarii/synced.py
  34     testing/condprofile/condprof/helpers.py,
  35     testing/jsshell/benchmark.py,
  36     testing/marionette/mach_commands.py,
  37     testing/mozharness/docs,
  38     testing/mozharness/examples,
  39     testing/mozharness/external_tools,
  40     testing/mozharness/mach_commands.py,
  41     testing/mozharness/manifestparser,
  42     testing/mozharness/mozprocess,
  43     testing/mozharness/setup.py,
  44     testing/parse_build_tests_ccov.py,
  45     testing/runtimes/writeruntimes.py,
  46     testing/tools/iceserver/iceserver.py,
  47     testing/tools/websocketprocessbridge/websocketprocessbridge.py,
  48     testing/web-platform,
  49     toolkit/components/featuregates,
  50     toolkit/content/tests/chrome/file_about_networking_wsh.py,
  51     toolkit/library/build/dependentlibs.py,
  52     toolkit/locales/generate_update_locale.py,
  53     toolkit/mozapps,
  54     toolkit/moz.configure,
  55     toolkit/nss.configure,
  56
  57     # These paths are intentionally excluded (not necessarily for good reason).
  58     build/build-infer/build-infer.py,
  59     build/moz.configure/*.configure,
  60     build/pymake/,
  61     browser/extensions/mortar/ppapi/,
  62     browser/moz.configure,
  63     dom/canvas/test/webgl-conf/checkout/closure-library/,
  64     editor/libeditor/tests/browserscope/,
  65     intl/icu/,
  66     ipc/chromium/src/third_party/,
  67     js/*.configure,
  68     gfx/angle/,
  69     gfx/harfbuzz,
  70     gfx/skia/,
  71     memory/moz.configure,
  72     mobile/android/*.configure,
  73     node_modules,
  74     python/mozbuild/mozbuild/test/configure/data,
  75     security/nss/,
  76     testing/marionette/harness/marionette_harness/runner/mixins,
  77     testing/marionette/harness/marionette_harness/tests,
  78     testing/mochitest/pywebsocket3,
  79     testing/mozharness/configs/test/test_malformed.py,
  80     tools/lint/test/files,
  81     tools/infer/test/*.configure,
  82     tools/crashreporter/*.configure,
  83     .ycm_extra_conf.py,
  84
  85     # This file uses py3.7 only syntax, so can't currently be checked by flake8 in-tree
  86     tools/crashreporter/system-symbols/win/symsrv-fetch.py
  87
  88 # See:
  89 #   - http://flake8.pycqa.org/en/latest/user/error-codes.html
  90 #   - http://pep8.readthedocs.io/en/latest/intro.html#configuration
  91 ignore =
  92     # These should be triaged and either fixed or moved to the list below.
  93     W504, W605, W606,
  94     # These are intentionally disabled (not necessarily for good reason).
  95     #   F723: syntax error in type comment
  96     #       text contains quotes which breaks our custom JSON formatter
  97     F723, E121, E123, E126, E129, E133, E226, E241, E242, E402, E704, E741, W503,
  98
  99     # black will generate code that breaks these. they're not PEP8 compliant though;
 100     # see https://github.com/psf/black/blob/master/docs/compatible_configs.md#flake8
 101     W503, E203
 102
 103 per-file-ignores =
 104     # These paths are intentionally excluded.
 105     ipc/ipdl/*: F403, F405
 106     layout/tools/reftest/selftest/conftest.py: F811
 107     # cpp_eclipse has a lot of multi-line embedded XML which exceeds line length
 108     python/mozbuild/mozbuild/backend/cpp_eclipse.py: E501
 109     testing/firefox-ui/**/__init__.py: F401
 110     testing/marionette/**/__init__.py: F401
 111     testing/mochitest/tests/python/conftest.py: F811
 112     testing/mozbase/manifestparser/tests/test_filters.py: E731
 113     testing/mozharness/configs/*: E124, E127, E128, E131, E231, E261, E265, E266, E501, W391
 114
 115     # These paths contain Python-2 only syntax which cause errors since flake8
 116     # is run with Python 3.
 117     browser/app/macversion.py: F633
 118     build/**: F633, F821
 119     config/**: F633, F821
 120     ipc/pull-chromium.py: F633
 121     js/**: F633, F821
 122     memory/**: F821
 123     mozglue/**: F821
 124     python/mozbuild/**: F821
 125     python/mozbuild/mozbuild/test/configure/test_checks_configure.py: E128
 126     python/mozversioncontrol/**: F821
 127     testing/mozharness/**: F821
 128     testing/talos/**: F821
 129     toolkit/components/telemetry/**: F821
 130     testing/firefox-ui/tests/functional/safebrowsing/test_initial_download.py: F821
 131     testing/mochitest/**: F821
 132     xpcom/idl-parser/xpidl/**: F633, F821
 133
 134 builtins =
 135     # For GDB extensions
 136     gdb