1  # SPDX-FileCopyrightText: 2017 Scott Shawcroft, written for Adafruit Industries
  2  #
  3  # SPDX-License-Identifier: Unlicense
  4  
  5  [MASTER]
  6  
  7  # A comma-separated list of package or module names from where C extensions may
  8  # be loaded. Extensions are loading into the active Python interpreter and may
  9  # run arbitrary code
 10  extension-pkg-whitelist=
 11  
 12  # Add files or directories to the ignore-list. They should be base names, not
 13  # paths.
 14  ignore=CVS
 15  
 16  # Add files or directories matching the regex patterns to the ignore-list. The
 17  # regex matches against base names, not paths.
 18  ignore-patterns=
 19  
 20  # Python code to execute, usually for sys.path manipulation such as
 21  # pygtk.require().
 22  #init-hook=
 23  
 24  # Use multiple processes to speed up Pylint.
 25  jobs=1
 26  
 27  # List of plugins (as comma separated values of python modules names) to load,
 28  # usually to register additional checkers.
 29  load-plugins=
 30  
 31  # Pickle collected data for later comparisons.
 32  persistent=yes
 33  
 34  # Specify a configuration file.
 35  #rcfile=
 36  
 37  # Allow loading of arbitrary C extensions. Extensions are imported into the
 38  # active Python interpreter and may run arbitrary code.
 39  unsafe-load-any-extension=no
 40  
 41  
 42  [MESSAGES CONTROL]
 43  
 44  # Only show warnings with the listed confidence levels. Leave empty to show
 45  # all. Valid levels: HIGH, INFERENCE, INFERENCE_FAILURE, UNDEFINED
 46  confidence=
 47  
 48  # Disable the message, report, category or checker with the given id(s). You
 49  # can either give multiple identifiers separated by comma (,) or put this
 50  # option multiple times (only on the command line, not in the configuration
 51  # file where it should appear only once).You can also use "--disable=all" to
 52  # disable everything first and then reenable specific checks. For example, if
 53  # you want to run only the similarities checker, you can use "--disable=all
 54  # --enable=similarities". If you want to run only the classes checker, but have
 55  # no Warning level messages displayed, use"--disable=all --enable=classes
 56  # --disable=W"
 57  # disable=import-error,print-statement,parameter-unpacking,unpacking-in-except,old-raise-syntax,backtick,long-suffix,old-ne-operator,old-octal-literal,import-star-module-level,raw-checker-failed,bad-inline-option,locally-disabled,locally-enabled,file-ignored,suppressed-message,useless-suppression,deprecated-pragma,apply-builtin,basestring-builtin,buffer-builtin,cmp-builtin,coerce-builtin,execfile-builtin,file-builtin,long-builtin,raw_input-builtin,reduce-builtin,standarderror-builtin,unicode-builtin,xrange-builtin,coerce-method,delslice-method,getslice-method,setslice-method,no-absolute-import,old-division,dict-iter-method,dict-view-method,next-method-called,metaclass-assignment,indexing-exception,raising-string,reload-builtin,oct-method,hex-method,nonzero-method,cmp-method,input-builtin,round-builtin,intern-builtin,unichr-builtin,map-builtin-not-iterating,zip-builtin-not-iterating,range-builtin-not-iterating,filter-builtin-not-iterating,using-cmp-argument,eq-without-hash,div-method,idiv-method,rdiv-method,exception-message-attribute,invalid-str-codec,sys-max-int,bad-python3-import,deprecated-string-function,deprecated-str-translate-call
 58  disable=print-statement,parameter-unpacking,unpacking-in-except,old-raise-syntax,backtick,long-suffix,old-ne-operator,old-octal-literal,import-star-module-level,raw-checker-failed,bad-inline-option,locally-disabled,locally-enabled,file-ignored,suppressed-message,useless-suppression,deprecated-pragma,apply-builtin,basestring-builtin,buffer-builtin,cmp-builtin,coerce-builtin,execfile-builtin,file-builtin,long-builtin,raw_input-builtin,reduce-builtin,standarderror-builtin,unicode-builtin,xrange-builtin,coerce-method,delslice-method,getslice-method,setslice-method,no-absolute-import,old-division,dict-iter-method,dict-view-method,next-method-called,metaclass-assignment,indexing-exception,raising-string,reload-builtin,oct-method,hex-method,nonzero-method,cmp-method,input-builtin,round-builtin,intern-builtin,unichr-builtin,map-builtin-not-iterating,zip-builtin-not-iterating,range-builtin-not-iterating,filter-builtin-not-iterating,using-cmp-argument,eq-without-hash,div-method,idiv-method,rdiv-method,exception-message-attribute,invalid-str-codec,sys-max-int,bad-python3-import,deprecated-string-function,deprecated-str-translate-call,import-error,bad-continuation,pointless-string-statement
 59  
 60  # Enable the message, report, category or checker with the given id(s). You can
 61  # either give multiple identifier separated by comma (,) or put this option
 62  # multiple time (only on the command line, not in the configuration file where
 63  # it should appear only once). See also the "--disable" option for examples.
 64  enable=
 65  
 66  
 67  [REPORTS]
 68  
 69  # Python expression which should return a note less than 10 (10 is the highest
 70  # note). You have access to the variables errors warning, statement which
 71  # respectively contain the number of errors / warnings messages and the total
 72  # number of statements analyzed. This is used by the global evaluation report
 73  # (RP0004).
 74  evaluation=10.0 - ((float(5 * error + warning + refactor + convention) / statement) * 10)
 75  
 76  # Template used to display messages. This is a python new-style format string
 77  # used to format the message information. See doc for all details
 78  #msg-template=
 79  
 80  # Set the output format. Available formats are text, parseable, colorized, json
 81  # and msvs (visual studio).You can also give a reporter class, eg
 82  # mypackage.mymodule.MyReporterClass.
 83  output-format=text
 84  
 85  # Tells whether to display a full report or only the messages
 86  reports=no
 87  
 88  # Activate the evaluation score.
 89  score=yes
 90  
 91  
 92  [REFACTORING]
 93  
 94  # Maximum number of nested blocks for function / method body
 95  max-nested-blocks=5
 96  
 97  
 98  [LOGGING]
 99  
100  # Logging modules to check that the string format arguments are in logging
101  # function parameter format
102  logging-modules=logging
103  
104  
105  [SPELLING]
106  
107  # Spelling dictionary name. Available dictionaries: none. To make it working
108  # install python-enchant package.
109  spelling-dict=
110  
111  # List of comma separated words that should not be checked.
112  spelling-ignore-words=
113  
114  # A path to a file that contains private dictionary; one word per line.
115  spelling-private-dict-file=
116  
117  # Tells whether to store unknown words to indicated private dictionary in
118  # --spelling-private-dict-file option instead of raising a message.
119  spelling-store-unknown-words=no
120  
121  
122  [MISCELLANEOUS]
123  
124  # List of note tags to take in consideration, separated by a comma.
125  # notes=FIXME,XXX,TODO
126  notes=FIXME,XXX
127  
128  
129  [TYPECHECK]
130  
131  # List of decorators that produce context managers, such as
132  # contextlib.contextmanager. Add to this list to register other decorators that
133  # produce valid context managers.
134  contextmanager-decorators=contextlib.contextmanager
135  
136  # List of members which are set dynamically and missed by pylint inference
137  # system, and so shouldn't trigger E1101 when accessed. Python regular
138  # expressions are accepted.
139  generated-members=
140  
141  # Tells whether missing members accessed in mixin class should be ignored. A
142  # mixin class is detected if its name ends with "mixin" (case insensitive).
143  ignore-mixin-members=yes
144  
145  # This flag controls whether pylint should warn about no-member and similar
146  # checks whenever an opaque object is returned when inferring. The inference
147  # can return multiple potential results while evaluating a Python object, but
148  # some branches might not be evaluated, which results in partial inference. In
149  # that case, it might be useful to still emit no-member and other checks for
150  # the rest of the inferred objects.
151  ignore-on-opaque-inference=yes
152  
153  # List of class names for which member attributes should not be checked (useful
154  # for classes with dynamically set attributes). This supports the use of
155  # qualified names.
156  ignored-classes=optparse.Values,thread._local,_thread._local
157  
158  # List of module names for which member attributes should not be checked
159  # (useful for modules/projects where namespaces are manipulated during runtime
160  # and thus existing member attributes cannot be deduced by static analysis. It
161  # supports qualified module names, as well as Unix pattern matching.
162  ignored-modules=board
163  
164  # Show a hint with possible names when a member name was not found. The aspect
165  # of finding the hint is based on edit distance.
166  missing-member-hint=yes
167  
168  # The minimum edit distance a name should have in order to be considered a
169  # similar match for a missing member name.
170  missing-member-hint-distance=1
171  
172  # The total number of similar names that should be taken in consideration when
173  # showing a hint for a missing member.
174  missing-member-max-choices=1
175  
176  
177  [VARIABLES]
178  
179  # List of additional names supposed to be defined in builtins. Remember that
180  # you should avoid to define new builtins when possible.
181  additional-builtins=
182  
183  # Tells whether unused global variables should be treated as a violation.
184  allow-global-unused-variables=yes
185  
186  # List of strings which can identify a callback function by name. A callback
187  # name must start or end with one of those strings.
188  callbacks=cb_,_cb
189  
190  # A regular expression matching the name of dummy variables (i.e. expectedly
191  # not used).
192  dummy-variables-rgx=_+$|(_[a-zA-Z0-9_]*[a-zA-Z0-9]+?$)|dummy|^ignored_|^unused_
193  
194  # Argument names that match this expression will be ignored. Default to name
195  # with leading underscore
196  ignored-argument-names=_.*|^ignored_|^unused_
197  
198  # Tells whether we should check for unused import in __init__ files.
199  init-import=no
200  
201  # List of qualified module names which can have objects that can redefine
202  # builtins.
203  redefining-builtins-modules=six.moves,future.builtins
204  
205  
206  [FORMAT]
207  
208  # Expected format of line ending, e.g. empty (any line ending), LF or CRLF.
209  # expected-line-ending-format=
210  expected-line-ending-format=LF
211  
212  # Regexp for a line that is allowed to be longer than the limit.
213  ignore-long-lines=^\s*(# )?<?https?://\S+>?$
214  
215  # Number of spaces of indent required inside a hanging  or continued line.
216  indent-after-paren=4
217  
218  # String used as indentation unit. This is usually "    " (4 spaces) or "\t" (1
219  # tab).
220  indent-string='    '
221  
222  # Maximum number of characters on a single line.
223  max-line-length=100
224  
225  # Maximum number of lines in a module
226  max-module-lines=1000
227  
228  # List of optional constructs for which whitespace checking is disabled. `dict-
229  # separator` is used to allow tabulation in dicts, etc.: {1  : 1,\n222: 2}.
230  # `trailing-comma` allows a space between comma and closing bracket: (a, ).
231  # `empty-line` allows space-only lines.
232  no-space-check=trailing-comma,dict-separator
233  
234  # Allow the body of a class to be on the same line as the declaration if body
235  # contains single statement.
236  single-line-class-stmt=no
237  
238  # Allow the body of an if to be on the same line as the test if there is no
239  # else.
240  single-line-if-stmt=no
241  
242  
243  [SIMILARITIES]
244  
245  # Ignore comments when computing similarities.
246  ignore-comments=yes
247  
248  # Ignore docstrings when computing similarities.
249  ignore-docstrings=yes
250  
251  # Ignore imports when computing similarities.
252  ignore-imports=yes
253  
254  # Minimum lines number of a similarity.
255  min-similarity-lines=12
256  
257  
258  [BASIC]
259  
260  # Naming hint for argument names
261  argument-name-hint=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
262  
263  # Regular expression matching correct argument names
264  argument-rgx=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
265  
266  # Naming hint for attribute names
267  attr-name-hint=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
268  
269  # Regular expression matching correct attribute names
270  attr-rgx=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
271  
272  # Bad variable names which should always be refused, separated by a comma
273  bad-names=foo,bar,baz,toto,tutu,tata
274  
275  # Naming hint for class attribute names
276  class-attribute-name-hint=([A-Za-z_][A-Za-z0-9_]{2,30}|(__.*__))$
277  
278  # Regular expression matching correct class attribute names
279  class-attribute-rgx=([A-Za-z_][A-Za-z0-9_]{2,30}|(__.*__))$
280  
281  # Naming hint for class names
282  # class-name-hint=[A-Z_][a-zA-Z0-9]+$
283  class-name-hint=[A-Z_][a-zA-Z0-9_]+$
284  
285  # Regular expression matching correct class names
286  # class-rgx=[A-Z_][a-zA-Z0-9]+$
287  class-rgx=[A-Z_][a-zA-Z0-9_]+$
288  
289  # Naming hint for constant names
290  const-name-hint=(([A-Z_][A-Z0-9_]*)|(__.*__))$
291  
292  # Regular expression matching correct constant names
293  const-rgx=(([A-Z_][A-Z0-9_]*)|(__.*__))$
294  
295  # Minimum line length for functions/classes that require docstrings, shorter
296  # ones are exempt.
297  docstring-min-length=-1
298  
299  # Naming hint for function names
300  function-name-hint=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
301  
302  # Regular expression matching correct function names
303  function-rgx=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
304  
305  # Good variable names which should always be accepted, separated by a comma
306  # good-names=i,j,k,ex,Run,_
307  good-names=r,g,b,w,i,j,k,n,x,y,z,ex,ok,Run,_
308  
309  # Include a hint for the correct naming format with invalid-name
310  include-naming-hint=no
311  
312  # Naming hint for inline iteration names
313  inlinevar-name-hint=[A-Za-z_][A-Za-z0-9_]*$
314  
315  # Regular expression matching correct inline iteration names
316  inlinevar-rgx=[A-Za-z_][A-Za-z0-9_]*$
317  
318  # Naming hint for method names
319  method-name-hint=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
320  
321  # Regular expression matching correct method names
322  method-rgx=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
323  
324  # Naming hint for module names
325  module-name-hint=(([a-z_][a-z0-9_]*)|([A-Z][a-zA-Z0-9]+))$
326  
327  # Regular expression matching correct module names
328  module-rgx=(([a-z_][a-z0-9_]*)|([A-Z][a-zA-Z0-9]+))$
329  
330  # Colon-delimited sets of names that determine each other's naming style when
331  # the name regexes allow several styles.
332  name-group=
333  
334  # Regular expression which should only match function or class names that do
335  # not require a docstring.
336  no-docstring-rgx=^_
337  
338  # List of decorators that produce properties, such as abc.abstractproperty. Add
339  # to this list to register other decorators that produce valid properties.
340  property-classes=abc.abstractproperty
341  
342  # Naming hint for variable names
343  variable-name-hint=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
344  
345  # Regular expression matching correct variable names
346  variable-rgx=(([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$
347  
348  
349  [IMPORTS]
350  
351  # Allow wildcard imports from modules that define __all__.
352  allow-wildcard-with-all=no
353  
354  # Analyse import fallback blocks. This can be used to support both Python 2 and
355  # 3 compatible code, which means that the block might have code that exists
356  # only in one or another interpreter, leading to false positives when analysed.
357  analyse-fallback-blocks=no
358  
359  # Deprecated modules which should not be used, separated by a comma
360  deprecated-modules=optparse,tkinter.tix
361  
362  # Create a graph of external dependencies in the given file (report RP0402 must
363  # not be disabled)
364  ext-import-graph=
365  
366  # Create a graph of every (i.e. internal and external) dependencies in the
367  # given file (report RP0402 must not be disabled)
368  import-graph=
369  
370  # Create a graph of internal dependencies in the given file (report RP0402 must
371  # not be disabled)
372  int-import-graph=
373  
374  # Force import order to recognize a module as part of the standard
375  # compatibility libraries.
376  known-standard-library=
377  
378  # Force import order to recognize a module as part of a third party library.
379  known-third-party=enchant
380  
381  
382  [CLASSES]
383  
384  # List of method names used to declare (i.e. assign) instance attributes.
385  defining-attr-methods=__init__,__new__,setUp
386  
387  # List of member names, which should be excluded from the protected access
388  # warning.
389  exclude-protected=_asdict,_fields,_replace,_source,_make
390  
391  # List of valid names for the first argument in a class method.
392  valid-classmethod-first-arg=cls
393  
394  # List of valid names for the first argument in a metaclass class method.
395  valid-metaclass-classmethod-first-arg=mcs
396  
397  
398  [DESIGN]
399  
400  # Maximum number of arguments for function / method
401  max-args=5
402  
403  # Maximum number of attributes for a class (see R0902).
404  # max-attributes=7
405  max-attributes=11
406  
407  # Maximum number of boolean expressions in a if statement
408  max-bool-expr=5
409  
410  # Maximum number of branch for function / method body
411  max-branches=12
412  
413  # Maximum number of locals for function / method body
414  max-locals=15
415  
416  # Maximum number of parents for a class (see R0901).
417  max-parents=7
418  
419  # Maximum number of public methods for a class (see R0904).
420  max-public-methods=20
421  
422  # Maximum number of return / yield for function / method body
423  max-returns=6
424  
425  # Maximum number of statements in function / method body
426  max-statements=50
427  
428  # Minimum number of public methods for a class (see R0903).
429  min-public-methods=1
430  
431  
432  [EXCEPTIONS]
433  
434  # Exceptions that will emit a warning when being caught. Defaults to
435  # "Exception"
436  overgeneral-exceptions=Exception