Python Linter Configs. https://www.codeac.io/documentation/pylint-configuration.html

.editorconfig

# https://editorconfig.org

root = true

[*]
indent_style = space
indent_size = 4
trim_trailing_whitespace = true
insert_final_newline = true
charset = utf-8
end_of_line = lf

[*.py]
max_line_length = 120

[*.bat]
indent_style = tab
end_of_line = crlf

[LICENSE]
insert_final_newline = false

[Makefile]
indent_style = tab

.flake8

; flake8 is a Python Linter which combined pycodestyle, pyflakes and mccabe.
[flake8]
ignore =
    ;W503 line break before binary operator
    W503,
    ;E203 whitespace before ‘:’
    E203,
    ; expected 2 blank lines
    E302
    ; inline comment should start with '# '
    E262
    ; too many leading '#' for block comment, E262 inline comment should start with '# '
    E266
    ; at least two spaces before inline comment
    E261
    ; E231 missing whitespace after ':'
    E231
    ; E225 missing whitespace around operator
    E225

; exclude file
exclude =
    .tox,
    .git,
    __pycache__,
    build,
    dist,
    *.pyc,
    *.egg-info,
    .cache,
    .eggs

max-line-length = 120

.pylintrc

[MASTER]
# Use multiple processes to speed up Pylint. Specifying 0 will auto-detect the
# number of processors available to use.
jobs=1


[MESSAGES CONTROL]

# Disable the message, report, category or checker with the given id(s).
disable=all

# Enable the message, report, category or checker with the given id(s).
enable=c-extension-no-member,
       bad-indentation,
       bare-except,
       ; broad-except,
       dangerous-default-value,
       function-redefined,
       len-as-condition,
       line-too-long,
       misplaced-future,
       missing-final-newline,
       mixed-line-endings,
       multiple-imports,
       multiple-statements,
       singleton-comparison,
       trailing-comma-tuple,
       trailing-newlines,
       trailing-whitespace,
       unexpected-line-ending-format,
       unused-import,
       unused-variable,
       wildcard-import,
       wrong-import-order


[VARIABLES]

# List of additional names supposed to be defined in builtins. Remember that
# you should avoid defining new builtins when possible.
additional-builtins=

# Tells whether unused global variables should be treated as a violation.
allow-global-unused-variables=yes

# List of strings which can identify a callback function by name. A callback
# name must start or end with one of those strings.
callbacks=cb_,
          _cb

# A regular expression matching the name of dummy variables (i.e. expected to
# not be used).
dummy-variables-rgx=_+$|(_[a-zA-Z0-9_]*[a-zA-Z0-9]+?$)|dummy|^ignored_|^unused_

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

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

# List of qualified module names which can have objects that can redefine
# builtins.
redefining-builtins-modules=six.moves,past.builtins,future.builtins,builtins,io

[FORMAT]

# Expected format of line ending, e.g. empty (any line ending), LF or CRLF.
expected-line-ending-format=

# Regexp for a line that is allowed to be longer than the limit.
ignore-long-lines=^\s*(# )?<?https?://\S+>?$

# Number of spaces of indent required inside a hanging or continued line.
indent-after-paren=4

# String used as indentation unit. This is usually "    " (4 spaces) or "\t" (1
# tab).
indent-string='    '

# Maximum number of characters on a single line.
max-line-length=120

# Maximum number of lines in a module.
max-module-lines=666 ; 啊喂，不能更溜了……

# List of optional constructs for which whitespace checking is disabled. `dict-
# separator` is used to allow tabulation in dicts, etc.: {1  : 1,\n222: 2}.
# `trailing-comma` allows a space between comma and closing bracket: (a, ).
# `empty-line` allows space-only lines.
no-space-check=trailing-comma,
               dict-separator

# Allow the body of a class to be on the same line as the declaration if body
# contains single statement.
single-line-class-stmt=no

# Allow the body of an if to be on the same line as the test if there is no
# else.
single-line-if-stmt=no


[BASIC]

# Naming style matching correct argument names.
argument-naming-style=snake_case

# Regular expression matching correct argument names. Overrides argument-
# naming-style.
#argument-rgx=

# Naming style matching correct attribute names.
attr-naming-style=snake_case

# Regular expression matching correct attribute names. Overrides attr-naming-
# style.
#attr-rgx=

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

# Naming style matching correct class attribute names.
class-attribute-naming-style=any

# Regular expression matching correct class attribute names. Overrides class-
# attribute-naming-style.
#class-attribute-rgx=

# Naming style matching correct class names.
class-naming-style=PascalCase

# Regular expression matching correct class names. Overrides class-naming-
# style.
#class-rgx=

# Naming style matching correct constant names.
const-naming-style=UPPER_CASE

# Regular expression matching correct constant names. Overrides const-naming-
# style.
#const-rgx=

# Minimum line length for functions/classes that require docstrings, shorter
# ones are exempt.
docstring-min-length=-1

# Naming style matching correct function names.
function-naming-style=snake_case

# Regular expression matching correct function names. Overrides function-
# naming-style.
#function-rgx=

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

# Include a hint for the correct naming format with invalid-name.
include-naming-hint=yes

# Naming style matching correct inline iteration names.
inlinevar-naming-style=any

# Regular expression matching correct inline iteration names. Overrides
# inlinevar-naming-style.
#inlinevar-rgx=

# Naming style matching correct method names.
method-naming-style=snake_case

# Regular expression matching correct method names. Overrides method-naming-
# style.
#method-rgx=

# Naming style matching correct module names.
module-naming-style=snake_case

# Regular expression matching correct module names. Overrides module-naming-
# style.
#module-rgx=

# Colon-delimited sets of names that determine each other's naming style when
# the name regexes allow several styles.
name-group=

# Regular expression which should only match function or class names that do
# not require a docstring.
no-docstring-rgx=^_

# List of decorators that produce properties, such as abc.abstractproperty. Add
# to this list to register other decorators that produce valid properties.
# These decorators are taken in consideration only for invalid-name.
property-classes=abc.abstractproperty

# Naming style matching correct variable names.
variable-naming-style=snake_case

# Regular expression matching correct variable names. Overrides variable-
# naming-style.
#variable-rgx=


[SPELLING]

# Limits count of emitted suggestions for spelling mistakes.
max-spelling-suggestions=4

# Spelling dictionary name. Available dictionaries: none. To make it working
# install python-enchant package..
spelling-dict=

# List of comma separated words that should not be checked.
spelling-ignore-words=

# A path to a file that contains private dictionary; one word per line.
spelling-private-dict-file=

# Tells whether to store unknown words to indicated private dictionary in
# --spelling-private-dict-file option instead of raising a message.
spelling-store-unknown-words=no


[MISCELLANEOUS]

# List of note tags to take in consideration, separated by a comma.
notes=FIXME,
      XXX,
      TODO,
      MARK,
      WTF,
      WTH,
      SHIT,
      ???,
      !!!


[SIMILARITIES]

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

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

# Ignore imports when computing similarities.
ignore-imports=no

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


[IMPORTS]

# Allow wildcard imports from modules that define __all__.
allow-wildcard-with-all=no

# Analyse import fallback blocks. This can be used to support both Python 2 and
# 3 compatible code, which means that the block might have code that exists
# only in one or another interpreter, leading to false positives when analysed.
analyse-fallback-blocks=no

# Deprecated modules which should not be used, separated by a comma.
deprecated-modules=optparse,tkinter.tix

# Create a graph of external dependencies in the given file (report RP0402 must
# not be disabled).
ext-import-graph=

# Create a graph of every (i.e. internal and external) dependencies in the
# given file (report RP0402 must not be disabled).
import-graph=

# Create a graph of internal dependencies in the given file (report RP0402 must
# not be disabled).
int-import-graph=

# Force import order to recognize a module as part of the standard
# compatibility libraries.
known-standard-library=

# Force import order to recognize a module as part of a third party library.
known-third-party=enchant


[DESIGN]
; Hard to fellow thoes rules.
; # Maximum number of arguments for function / method.
; max-args=5

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

; # Maximum number of boolean expressions in an if statement.
; max-bool-expr=5

; # Maximum number of branch for function / method body.
; max-branches=12

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

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

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

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

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

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


[CLASSES]

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

# List of member names, which should be excluded from the protected access
# warning.
exclude-protected=_asdict,
                  _fields,
                  _replace,
                  _source,
                  _make

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

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


[EXCEPTIONS]

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

requirements.txt

pylint==1.9.5
isort==4.3.21
autopep8==1.5.7
pycodestyle==2.7.0
flake8==3.9.2
pyflakes==2.3.1