.pylintrc

[MASTER]

# Specify a configuration file.
# rcfile=

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

# Add files or directories to the blacklist. They should be base names, not
# paths.
ignore=CVS

# Pickle collected data for later comparisons.
persistent=yes

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

## Use multiple processes to speed up Pylint.
## jobs=1

# Allow loading of arbitrary C extensions. Extensions are imported into the
# active Python interpreter and may run arbitrary code.
unsafe-load-any-extension=no

# A comma-separated list of package or module names from where C extensions may
# be loaded. Extensions are loading into the active Python interpreter and may
# run arbitrary code
extension-pkg-whitelist=


[MESSAGES CONTROL]

# Only show warnings with the listed confidence levels. Leave empty to show
# all. Valid levels: HIGH, INFERENCE, INFERENCE_FAILURE, UNDEFINED
confidence=

# Enable the message, report, category or checker with the given id(s). You can
# either give multiple identifier separated by comma (,) or put this option
# multiple time. See also the "--disable" option for examples.
#enable=

# Disable the message, report, category or checker with the given id(s). You
# can either give multiple identifiers separated by comma (,) or put this
# option multiple times (only on the command line, not in the configuration
# file where it should appear only once).You can also use "--disable=all" to
# disable everything first and then re-enable specific checks. For example, if
# you want to run only the similarities checker, you can use "--disable=all
# --enable=similarities". If you want to run only the classes checker, but have
# no Warning level messages displayed, use"--disable=all --enable=classes
# --disable=W"

# anything changed here, also change in test/testLint.py for now

disable=
    pointless-string-statement, # I will fix these at some point
    cyclic-import,  # we use these inside functions when there's a deep problem.
    unnecessary-pass,  #  not really a problem..
    locally-disabled,  # test for this later, but hopefully will know what we're doing
    duplicate-code,   # needs to ignore strings -- keeps getting doctests...
    fixme,  # obviously known
    superfluous-parens,  # nope -- if they make things clearer...
    too-many-statements,  # someday
    too-many-arguments,  # definitely! but takes too long to get a fix now...
    too-many-public-methods,  # maybe...
    too-many-branches,  # yes, someday
    too-many-locals,  # no
    too-many-lines,  # yes, someday
    too-many-return-statements,  # we'll see
    too-many-instance-attributes,  # maybe later
    # no-self-use,  # moved to optional extension.
    invalid-name,  # these are good music21 names; fix the regexp instead...
    too-few-public-methods,  # never remove or set to 1
    trailing-whitespace,  # should ignore blank lines with tabs
    missing-docstring,  # gets too many well-documented properties
    protected-access,  # this is an important one, but see below...
    unused-argument,
    import-self,  # fix is either to get rid of it or move away many tests...
    wrong-import-position,
    no-else-return,
    broad-exception-caught,
    too-many-ancestors,
    inconsistent-return-statements,
    keyword-arg-before-vararg,
    consider-using-get,
    chained-comparison,
    import-outside-toplevel,
    trailing-newlines,  # is this really the worst thing in the world?
    no-else-continue,  # not so bad...
    no-else-break,  # same...
    consider-using-enumerate,  # sometimes parallelism is better than enumerate.
    consider-using-dict-items,  # readability improvement depends on excellent variable names
    arguments-differ,  # we are not purists.
    arguments-renamed,  # same
    simplifiable-if-statement,  # simpler to a computer maybe...
    unsubscriptable-object,  # too many errors
    import-outside-toplevel,  # allow for import music21, etc.
    not-callable,  # false positives, for instance on x.next()
    raise-missing-from,  # want to do this eventually, but adding 1000 msgs not helpful
    consider-using-f-string,  # future?
    unnecessary-lambda-assignment,  # opinionated
    consider-using-generator,  # generators are less performant for small container sizes, like most of ours

#       'protected-access', # this is an important one, but for now we do a lot of
#                           # x = copy.deepcopy(self); x._volume = ... which is not a problem...


[REPORTS]

# Set the output format. Available formats are text, parseable, colorized, msvs
# (visual studio) and html. You can also give a reporter class, eg
# mypackage.mymodule.MyReporterClass.
output-format=text
msg-template="{path}:{line}: [{msg_id}({symbol}), {obj}] {msg}"

# Tells whether 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
# respectively contain the number of errors / warnings messages and the total
# number of statements analyzed. This is used by the global evaluation report
# (RP0004).
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 (RP0004).
# comment=no

# Template used to display messages. This is a python new-style format string
# used to format the message information. See doc for all details
#msg-template=


[BASIC]

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

# 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,baz,toto,tutu,tata,shit,fuck,stuff

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

# Include a hint for the correct naming format with invalid-name
include-naming-hint=no

# Regular expression matching correct function names
function-rgx=[a-z_][A-Za-z0-9_]{2,30}$

# Regular expression matching correct variable names
variable-rgx=[a-z_][A-Za-z0-9_]{2,30}$

# Regular expression matching correct constant names
const-rgx=(([A-Z_][A-Z0-9_]*)|(__.*__))$

# Regular expression matching correct attribute names
attr-rgx=[a-z_][A-Za-z0-9_]{2,30}$

# Regular expression matching correct argument names
argument-rgx=[a-z_][A-Za-z0-9_]{2,30}$

# Regular expression matching correct class attribute names
class-attribute-rgx=([A-Za-z_][A-Za-z0-9_]{2,30}|(__.*__))$

# Regular expression matching correct inline iteration names
inlinevar-rgx=[A-Za-z_][A-Za-z0-9_]*$

# Regular expression matching correct class names
class-rgx=[A-Z_][a-zA-Z0-9]+$

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

# Regular expression matching correct method names
method-rgx=[a-z_][a-zA-Z0-9_]{2,30}$

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

# Minimum line length for functions/classes that require docstrings, shorter
# ones are exempt.
docstring-min-length=-3


[FORMAT]

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

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

# 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

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

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

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

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


[LOGGING]

# Logging modules to check that the string format arguments are in logging
# function parameter format
logging-modules=logging


[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=8

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

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

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


[SPELLING]

# 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


[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 module names for which member attributes should not be checked
# (useful for modules/projects where namespaces are manipulated during runtime
# and thus existing member attributes cannot be deduced by static analysis
ignored-modules=

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

# List of members which are set dynamically and missed by pylint inference
# system, and so shouldn't trigger E0201 when accessed. Python regular
# expressions are accepted.
generated-members=REQUEST,acl_users,aq_parent


[VARIABLES]

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

# A regular expression matching the name of dummy variables (i.e. expectedly
# not used).
dummy-variables-rgx=_$|(_[a-zA-Z0-9_]*[a-zA-Z0-9]+?$)|dummy|unused|i$|j$|junk|counter

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

# 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


[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,setup,run

# 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=mcs

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


[DESIGN]

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

# maximum boolean expressions in a line (too-many-boolean-expressions)
max-bool-expr=10

# 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-branches=20

# Maximum number of statements in function / method body
max-statements=100

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

# Maximum number of nested blocks for function / method body
max-nested-blocks=10

# Maximum number of attributes for a class (see R0902).
max-attributes=20

# 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=40


[IMPORTS]

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

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

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


[EXCEPTIONS]

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