xref: /external/chromium-trace/catapult/third_party/coverage/pylintrc

# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
# For details: https://bitbucket.org/ned/coveragepy/src/default/NOTICE.txt

# lint Python modules using external checkers.
#
# This is the main checker controling the other ones and the reports
# generation. It is itself both a raw checker and an astng checker in order
# to:
# * handle message activation / deactivation at the module level
# * handle some basic but necessary stats'data (number of classes, methods...)
#
[MASTER]

# Specify a configuration file.
#rcfile=

# Python code to execute, usually for sys.path manipulation such as
# pygtk.require().
#init-hook=

# Profiled execution.
profile=no

# Add <file or directory> to the black list. It should be a base name, not a
# path. You may set this option multiple times.
ignore=

# Pickle collected data for later comparisons.
persistent=no

# Set the cache size for astng objects.
cache-size=500

# List of plugins (as comma separated values of python modules names) to load,
# usually to register additional checkers.
load-plugins=


[MESSAGES CONTROL]

# Enable only checker(s) with the given id(s). This option conflicts with the
# disable-checker option
#enable-checker=

# Enable all checker(s) except those with the given id(s). This option
# conflicts with the enable-checker option
#disable-checker=

# Enable all messages in the listed categories.
#enable-msg-cat=

# Disable all messages in the listed categories.
#disable-msg-cat=

# Enable the message(s) with the given id(s).
enable=
#   I0021: Useless suppression
    I0021

# Disable the message(s) with the given id(s).
disable=
    spelling,
# Messages that are just silly:
#   I0011:106: Locally disabling E1101
#   W0122: 30:run_python_file: Use of the exec statement
#   W0142: 31:call_singleton_method: Used * or ** magic
#   W0232:  6:AnyOldObject: Class has no __init__ method
#   C0323:311:coverage.report: Operator not followed by a space
#   C0324: 15: Comma not followed by a space
#   W0603: 28:call_singleton_method: Using the global statement
#   W0703:133:CoverageData._read_file: Catch "Exception"
    I0011,W0122,W0142,W0232,C0323,C0324,W0603,W0703,
# Messages that may be silly:
#   R0201: 42:Tracer.stop: Method could be a function
#   E1103: 26:RunTests.test_run_python_file: Instance of 'file' has no 'getvalue' member (but some types could not be inferred)
    R0201,E1103,
# formatting stuff
    superfluous-parens,bad-continuation,
# Messages that are noisy for now, eventually maybe we'll turn them on:
#   C0103:256:coverage.morf_filename: Invalid name "f" (should match [a-z_][a-z0-9_]{2,30}$)
#   W0212: 86:Reporter.report_files: Access to a protected member _analyze of a client class
    C0103,W0212,
    duplicate-code,
    cyclic-import

msg-template={path}:{line}: {msg} ({symbol})

[REPORTS]

# set the output format. Available formats are text, parseable, colorized, msvs
# (visual studio) and html
output-format=text

# Put messages in a separate file for each module / package specified on the
# command line instead of printing them on stdout. Reports (if any) will be
# written in a file name "pylint_global.[txt|html]".
files-output=no

# Tells wether to display a full report or only the messages
reports=no

# Python expression which should return a note less than 10 (10 is the highest
# note).You have access to the variables errors warning, statement which
# respectivly contain the number of errors / warnings messages and the total
# number of statements analyzed. This is used by the global evaluation report
# (R0004).
evaluation=10.0 - ((float(5 * error + warning + refactor + convention) / statement) * 10)

# Add a comment according to your evaluation note. This is used by the global
# evaluation report (R0004).
comment=no

# Enable the report(s) with the given id(s).
#enable-report=

# Disable the report(s) with the given id(s).
#disable-report=


# checks for :
# * doc strings
# * modules / classes / functions / methods / arguments / variables name
# * number of arguments, local variables, branchs, returns and statements in
# functions, methods
# * required module attributes
# * dangerous default values as arguments
# * redefinition of function / method / class
# * uses of the global statement
#
[BASIC]

# Required attributes for module, separated by a comma
required-attributes=

# Regular expression which should only match functions or classes name which do
# not require a docstring
no-docstring-rgx=__.*__|test[A-Z_].*|setUp|tearDown

# 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
const-rgx=(([A-Z_][A-Z0-9_]*)|(__.*__))$

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

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

# Regular expression which should only match correct method names
method-rgx=[a-z_][a-z0-9_]{2,30}$|setUp|tearDown|test_.*

# 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_]{2,30}$

# 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

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


# try to find bugs in the code using type inference
#
[TYPECHECK]

# Tells wether 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 dynamicaly set).
ignored-classes=SQLObject

# When zope mode is activated, consider the acquired-members option to ignore
# access to some undefined attributes.
zope=no

# List of members which are usually get through zope's acquisition mecanism and
# so shouldn't trigger E0201 when accessed (need zope=yes to be considered).
acquired-members=REQUEST,acl_users,aq_parent


# checks for
# * unused variables / imports
# * undefined variables
# * redefinition of variable from builtins or from an outer scope
# * use of variable before assigment
#
[VARIABLES]

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

# A regular expression matching names used for dummy variables (i.e. not used).
dummy-variables-rgx=_|dummy|unused|.*_unused

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


# checks for :
# * methods without self as first argument
# * overridden methods signature
# * access only to existant members via self
# * attributes not defined in the __init__ method
# * supported interfaces implementation
# * unreachable code
#
[CLASSES]

# List of interface methods to ignore, separated by a comma. This is used for
# instance to not check methods defines in Zope's Interface base class.
ignore-iface-methods=isImplementedBy,deferred,extends,names,namesAndDescriptions,queryDescriptionFor,getBases,getDescriptionFor,getDoc,getName,getTaggedValue,getTaggedValueTags,isEqualOrExtendedBy,setTaggedValue,isImplementedByInstancesOf,adaptWith,is_implemented_by

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


# checks for sign of poor/misdesign:
# * number of methods, attributes, local variables...
# * size, complexity of functions, methods
#
[DESIGN]

# Maximum number of arguments for function / method
max-args=15

# Maximum number of locals for function / method body
max-locals=50

# Maximum number of return / yield for function / method body
max-returns=20

# Maximum number of branch for function / method body
max-branches=50

# Maximum number of statements in function / method body
max-statements=150

# Maximum number of parents for a class (see R0901).
max-parents=12

# Maximum number of attributes for a class (see R0902).
max-attributes=40

# Minimum number of public methods for a class (see R0903).
min-public-methods=0

# Maximum number of public methods for a class (see R0904).
max-public-methods=500


# checks for
# * external modules dependencies
# * relative / wildcard imports
# * cyclic imports
# * uses of deprecated modules
#
[IMPORTS]

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

# Create a graph of every (i.e. internal and external) dependencies in the
# given file (report R0402 must not be disabled)
import-graph=

# Create a graph of external dependencies in the given file (report R0402 must
# not be disabled)
ext-import-graph=

# Create a graph of internal dependencies in the given file (report R0402 must
# not be disabled)
int-import-graph=


# checks for :
# * unauthorized constructions
# * strict indentation
# * line length
# * use of <> instead of !=
#
[FORMAT]

# Maximum number of characters on a single line.
max-line-length=100

# Maximum number of lines in a module
max-module-lines=10000

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


# checks for:
# * warning notes in the code like FIXME, XXX
# * PEP 263: source code with non ascii character but no encoding declaration
#
[MISCELLANEOUS]

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


# checks for similarities and duplicated code. This computation may be
# memory / CPU intensive, so you should disable it if you experiments some
# problems.
#
[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

#
# SPELLING
#

spelling-dict=en_US
# pylint doesn't strip the words, so insert a dummy x at the beginning to make
# the other words work properly.
# https://bitbucket.org/logilab/pylint/issue/398/spelling-words-need-to-be-stripped-or-the
spelling-private-dict-file=doc/dict.txt