E251 unexpected spaces around keyword parameter equals как исправить

Disabling in Pylint

This can be disabled in Pylint with bad-whitespace:

$ cat a.py
myfunca(myargb = 3)

$ pylint a.py --reports=n
No config file found, using default configuration
************* Module a
C:  1, 0: No space allowed around keyword argument assignment
myfunca(myargb = 3)
               ^ (bad-whitespace)
C:  1, 0: Missing module docstring (missing-docstring)
E:  1, 0: Undefined variable 'myfunca' (undefined-variable)

$ pylint a.py  --disable bad-whitespace --reports=n
No config file found, using default configuration
************* Module a
C:  1, 0: Missing module docstring (missing-docstring)
E:  1, 0: Undefined variable 'myfunca' (undefined-variable)

Disabling in PEP8 Checker

For completeness, you can disable the same for pep8’s checker with E251:

$ pep8 a.py 
a.py:1:15: E251 unexpected spaces around keyword / parameter equals
a.py:1:17: E251 unexpected spaces around keyword / parameter equals

$ pep8 a.py --ignore=E251

Update — Info on suppressing just that message

AFAIK you can only disable messages down to the granularity of IDs in pylint, as all the whitespace has the same id bad-whitespace aka C0326 you can therefore either ignore all or none.

This is the code that checks if a message is disabled, as you see it only receives the id to check against:

def is_message_enabled(self, msg_descr, line=None, confidence=None):
    """return true if the message associated to the given message id is
    enabled

    msgid may be either a numeric or symbolic message id.
    """

When the message is added to the lint results, you can see that bad-whitespace is all that is passed in. The around and keyword argument assignment are simply arguments to the message.

warnings = []
if not any(good_space) and policies[0] == policies[1]:
    warnings.append((policies[0], 'around'))
else:
    for ok, policy, position in zip(good_space, policies, ('before', 'after')):
        if not ok:
            warnings.append((policy, position))
for policy, position in warnings:
    construct = _name_construct(token)
    count, state = _policy_string(policy)
    self.add_message('bad-whitespace', line=token[2][0],
                     args=(count, state, position, construct,
                           _underline_token(token)))

The arguments to the message are displayed using the formatting string:

'C0326': ('%s space %s %s %sn%s',
          'bad-whitespace',
          ('Used when a wrong number of spaces is used around an operator, '
           'bracket or block opener.'),

All that should help if you want to customize pylint to do what you want, and if so, a pull-request back to them would hopefully be well received.

У меня есть код: (python3, максимальная длина строки 120)

self.command(
        parametr1, parametr2, self.object1(
                                           need_to_be_rewrited=self.need_to_be_rewrited
                                           )

Но flake8 выдаёт исключение

E501 line too long (122 > 120 characters)

Я попробовал перенести код так:

self.command(
        parametr1, parametr2, self.object1(
                                           need_to_be_rewrited= 
                                           self.need_to_be_rewrited
                                           )

и получил предупреждение flake8:

E251 unexpected spaces around keyword / parameter equals

Помогите, пожалуйста!

Python’s PEP8 code specification, so record the common PEP8 code specification problems and solutions, learn it, and continue to update when you encounter it, develop good habits, and write standardized code!

If you want to selectively ignore the warning message of the PEP8 code style, you can use the following methods: (Cultivate good habits and write standardized code! It is not recommended to ignore!)

①Move the mouse to the place where the warning message appears, pressalt+Enter, Choose to ignore (Ignore) this error:

②Select one by oneFile — Settings — Editor — Inspections, Found under PythonPEP8 coding style violation Options, in the lower right cornerIgnore errors Click the plus sign to add the warning message ID that needs to be ignored (see the appendix for ID information), for example, you want to ignoreindentation contains mixed spaces and tabsFor this warning, just add its ID:E101 Just

Appendix: All warning messages and corresponding IDs, official address: https://pep8.readthedocs.io/en/latest/intro.html#error-codes