path: root/pylintrc

# Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS.  All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.

# This file is mostly based on the contents of
# https://cs.chromium.org/chromium/tools/depot_tools/pylintrc
# and (since the above doesn't properly support naming style checks)
# https://cs.chromium.org/chromium/src/third_party/chromite/pylintrc

[MESSAGES CONTROL]

# Disable the message, report, category or checker with the given id(s).
# TODO(kjellander): Reduce this list to as small as possible.
disable=
  E0611,
  I0010,
  I0011,
  W0232,
  C0413,
  bad-continuation,
  broad-except,
  duplicate-code,
  eval-used,
  exec-used,
  fixme,
  import-error,
  import-outside-toplevel,
  missing-docstring,
  no-init,
  no-member,
  too-few-public-methods,
  too-many-ancestors,
  too-many-arguments,
  too-many-branches,
  too-many-function-args,
  too-many-instance-attributes,
  too-many-lines,
  too-many-locals,
  too-many-public-methods,
  too-many-return-statements,
  too-many-statements,


[REPORTS]

# Don't write out full reports, just messages.
reports=no


[VARIABLES]

# Tells whether we should check for unused import in __init__ files.
init-import=no

# A regular expression matching the beginning of the name of dummy variables
# (i.e. not used).
dummy-variables-rgx=_|dummy


[TYPECHECK]

# Tells whether missing members accessed in mixin class should be ignored. A
# mixin class is detected if its name ends with "mixin" (case insensitive).
ignore-mixin-members=yes

# List of classes names for which member attributes should not be checked
# (useful for classes with attributes dynamically set).
ignored-classes=hashlib,numpy


[MISCELLANEOUS]

# List of note tags to take in consideration, separated by a comma.
notes=FIXME,XXX,TODO


[SIMILARITIES]

# Minimum lines number of a similarity.
min-similarity-lines=4

# Ignore comments when computing similarities.
ignore-comments=yes

# Ignore docstrings when computing similarities.
ignore-docstrings=yes


[FORMAT]

# Maximum number of characters on a single line.
max-line-length=80

# Maximum number of lines in a module
max-module-lines=1000

# We use two spaces for indents, instead of the usual four spaces or tab.
indent-string='  '


[BASIC]

# List of builtins function names that should not be used, separated by a comma
bad-functions=map,filter,apply,input

# Regular expression which should only match correct module names
module-rgx=(([a-z_][a-z0-9_]*)|([A-Z][a-zA-Z0-9]+))$

# Regular expression which should only match correct module level names
# (CAPS_WITH_UNDER)
const-rgx=(([A-Z_][A-Z0-9_]*)|(__.*__))$

# Regular expression which should only match correct class names
# (CapWords)
class-rgx=[A-Z_][a-zA-Z0-9]+$

# Regular expression which should only match correct function names
# The Chromium standard is different than PEP-8, so we need to redefine this to
# only allow:
# - CapWords
# - main: Standard for main function.
function-rgx=([A-Z_][a-zA-Z0-9]{2,60}|main)$

# Regular expression which should only match correct method names
# The Chromium standard is different than PEP-8, so we need to redefine this to
# only allow:
# - CapWords, starting with a capital letter.  No underscores in function
#   names.  Can also have a "_" prefix (private method) or a "test" prefix
#   (unit test).
# - Methods that look like __xyz__, which are used to do things like
#   __init__, __del__, etc.
# - setUp, tearDown: For unit tests.
method-rgx=((_|test)?[A-Z][a-zA-Z0-9]{2,60}|__[a-z]+__|setUp|tearDown)$

# Regular expression which should only match correct instance attribute names
attr-rgx=[a-z_][a-z0-9_]{2,30}$

# Regular expression which should only match correct argument names
argument-rgx=[a-z_][a-z0-9_]{2,30}$

# Regular expression which should only match correct variable names
variable-rgx=[a-z_][a-z0-9_]{0,30}$

# Regular expression which should only match correct list comprehension /
# generator expression variable names
inlinevar-rgx=[A-Za-z_][A-Za-z0-9_]*$

# Good variable names which should always be accepted, separated by a comma
good-names=i,j,k,ex,Run,_

# Bad variable names which should always be refused, separated by a comma
bad-names=foo,bar,baz,toto,tutu,tata

# Regular expression which should only match functions or classes name which do
# not require a docstring
no-docstring-rgx=__.*__


[DESIGN]

# Maximum number of arguments for function / method
max-args=5

# Argument names that match this expression will be ignored. Default to name
# with leading underscore
ignored-argument-names=_.*

# Maximum number of locals for function / method body
max-locals=15

# Maximum number of return / yield for function / method body
max-returns=6

# Maximum number of branch for function / method body
max-branchs=12

# Maximum number of statements in function / method body
max-statements=50

# Maximum number of parents for a class (see R0901).
max-parents=7

# Maximum number of attributes for a class (see R0902).
max-attributes=7

# Minimum number of public methods for a class (see R0903).
min-public-methods=2

# Maximum number of public methods for a class (see R0904).
max-public-methods=20


[CLASSES]

# List of method names used to declare (i.e. assign) instance attributes.
defining-attr-methods=__init__,__new__,setUp

# List of valid names for the first argument in a class method.
valid-classmethod-first-arg=cls


[IMPORTS]

# Deprecated modules which should not be used, separated by a comma
deprecated-modules=regsub,TERMIOS,Bastion,rexec


[EXCEPTIONS]

# Exceptions that will emit a warning when being caught. Defaults to
# "Exception"
overgeneral-exceptions=Exception