zephyr/scripts/ci/pylintrc

# Copyright (c) 2019, Nordic Semiconductor ASA
# SPDX-License-Identifier: Apache-2.0

# pylint configuration for the PyLint check in check_compliance.py.
#
# To run pylint manually with this configuration from the Zephyr repo, do
#
#     pylint3 --rcfile=ci-tools/scripts/pylintrc <Python file>
#
# This command will check all scripts:
#
#     pylint3 --rcfile=ci-tools/scripts/pylintrc $(git ls-files '*.py')

[MASTER]

# Use multiple processes
jobs=0

# Do not pickle collected data for comparisons
persistent=no


[REPORTS]

# Only show messages, not full report
reports=no

# Disable score
score=no


[MESSAGES CONTROL]

# Only enable specific (hopefully) uncontroversial warnings. Use
# 'pylint3 --list-msgs' to list messages and their IDs.
#
# These might be nice to check too, but currently trigger false positives:
#
#   no-member
#   arguments-differ
#   redefine-in-handler
#   abstract-method
#
# These might be too controversial:
#
#   no-else-return
#   consider-using-get
#   redefined-builtin
#
# These tell you to use logger.warning("foo %d bar", 3) instead of e.g.
# logger.warning("foo {} bar".format(3)), but it's not a clear win in all
# cases. f-strings would be nicer too, and it's easier to convert from format()
# to those.
#
#   logging-not-lazy
#   logging-format-interpolation
#   logging-fstring-interpolation

disable=all
# Identifiers are in the same order as in 'pylint3 --list-msgs'. Entire
# message "types" (~= severities) like F(atal), E(error),... are listed
# first.
enable=
    F, # atal
    empty-docstring,
    unneeded-not,
    singleton-comparison,
    unidiomatic-typecheck,
    consider-using-enumerate,
    consider-iterating-dictionary,
    bad-classmethod-argument,
    bad-mcs-method-argument,
    bad-mcs-classmethod-argument,
    single-string-used-for-slots,
    trailing-newlines,
    trailing-whitespace,
    superfluous-parens,
    mixed-line-endings,
    unexpected-line-ending-format,
    invalid-characters-in-docstring,
    useless-import-alias,
    len-as-condition,
    syntax-error,
    init-is-generator,
    return-in-init,
    function-redefined,
    not-in-loop,
    return-outside-function,
    yield-outside-function,
    nonexistent-operator,
    duplicate-argument-name,
    abstract-class-instantiated,
    bad-reversed-sequence,
    too-many-star-expressions,
    invalid-star-assignment-target,
    star-needs-assignment-target,
    nonlocal-and-global,
    continue-in-finally,
    nonlocal-without-binding,
    misplaced-format-function,
    method-hidden,
    access-member-before-definition,
    no-method-argument,
    no-self-argument,
    invalid-slots-object,
    assigning-non-slot,
    invalid-slots,
    inherit-non-class,
    inconsistent-mro,
    duplicate-bases,
    non-iterator-returned,
    unexpected-special-method-signature,
    invalid-length-returned,
    relative-beyond-top-level,
    used-before-assignment,
    undefined-variable,
    undefined-all-variable,
    invalid-all-object,
    no-name-in-module,
    unpacking-non-sequence,
    bad-except-order,
    raising-bad-type,
    bad-exception-context,
    misplaced-bare-raise,
    raising-non-exception,
    notimplemented-raised,
    catching-non-exception,
    bad-super-call,
    not-callable,
    assignment-from-no-return,
    no-value-for-parameter,
    too-many-function-args,
    unexpected-keyword-arg,
    redundant-keyword-arg,
    missing-kwoa,
    invalid-sequence-index,
    invalid-slice-index,
    assignment-from-none,
    not-context-manager,
    invalid-unary-operand-type,
    unsupported-binary-operation,
    repeated-keyword,
    not-an-iterable,
    not-a-mapping,
    unsupported-membership-test,
    unsubscriptable-object,
    unsupported-assignment-operation,
    unsupported-delete-operation,
    invalid-metaclass,
    unhashable-dict-key,
    logging-unsupported-format,
    logging-format-truncated,
    logging-too-many-args,
    logging-too-few-args,
    bad-format-character,
    truncated-format-string,
    mixed-format-string,
    format-needs-mapping,
    missing-format-string-key,
    too-many-format-args,
    too-few-format-args,
    bad-string-format-type,
    bad-str-strip-call,
    invalid-envvar-value,
    yield-inside-async-function,
    not-async-context-manager,
    useless-suppression,
    deprecated-pragma,
    use-symbolic-message-instead,
    literal-comparison,
    comparison-with-itself,
    no-classmethod-decorator,
    no-staticmethod-decorator,
    cyclic-import,
    duplicate-code,
    consider-merging-isinstance,
    simplifiable-if-statement,
    redefined-argument-from-local,
    trailing-comma-tuple,
    stop-iteration-return,
    useless-return,
    consider-swap-variables,
    consider-using-join,
    consider-using-in,
    chained-comparison,
    consider-using-dict-comprehension,
    consider-using-set-comprehension,
    simplifiable-if-expression,
    unreachable,
    pointless-statement,
    pointless-string-statement,
    expression-not-assigned,
    unnecessary-pass,
    unnecessary-lambda,
    duplicate-key,
    useless-else-on-loop,
    confusing-with-statement,
    using-constant-test,
    comparison-with-callable,
    lost-exception,
    assert-on-tuple,
    bad-staticmethod-argument,
    super-init-not-called,
    non-parent-init-called,
    useless-super-delegation,
    unnecessary-semicolon,
    bad-indentation,
    deprecated-module,
    reimported,
    import-self,
    misplaced-future,
    global-variable-not-assigned,
    unused-variable,
    undefined-loop-variable,
    unbalanced-tuple-unpacking,
    possibly-unused-variable,
    self-cls-assignment,
    bare-except,
    duplicate-except,
    try-except-raise,
    binary-op-exception,
    raising-format-tuple,
    wrong-exception-operation,
    keyword-arg-before-vararg,
    bad-format-string-key,
    unused-format-string-key,
    bad-format-string,
    unused-format-string-argument,
    format-combined-specification,
    missing-format-attribute,
    invalid-format-index,
    anomalous-backslash-in-string,
    anomalous-unicode-escape-in-string,
    bad-open-mode,
    redundant-unittest-assert,
    deprecated-method,
    bad-thread-instantiation,
    shallow-copy-environ,
    invalid-envvar-default,
    # Custom Zephyr check scripts
    zephyr-arg-parse,

[SIMILARITIES]

# Minimum lines number of a similarity.
min-similarity-lines=20

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

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

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