我对pyflakes
和noqa
的评论有些奇怪
我有一个类似于下面的类(MyExample
):
pyflakes_f811_test
的目录中唯一的文件李>abc.ABC
继承李>typing.overload
重载类中的方法李>从命令行消息调用pyflakesredefinition of unused 'enter_yes_no' from line 25
。因此,我添加了# noqa: F811
注释,但消息不会消失
我的问题:
源代码
姓名:pyflakes_f811_overload.py
#!/usr/bin/env python3
"""Testing pyflakes F811."""
from abc import ABC
from enum import Enum
from typing import overload, Union
class YesNoOptions(Enum):
"""Enum representing basic states of a yes/no."""
YES = "YES"
NO = "NO"
class MyExample(ABC): # pylint: disable=too-few-public-methods
"""Example class."""
# pylint: disable=no-self-use
@overload
def enter_yes_no(self, input_: YesNoOptions):
"""Enter yes/no using an enum."""
...
# pylint: disable=no-self-use
@overload # noqa: F811
def enter_yes_no(self, input_: str):
"""Enter yes/no using a string."""
...
def enter_yes_no(self, input_: Union[YesNoOptions, str]): # noqa: F811
"""Enter yes/no."""
if isinstance(input_, str):
parsed_input = input_.upper()
elif isinstance(input_, YesNoOptions):
parsed_input = input_.value
else:
raise NotImplementedError(
f"Did not implement yes/no parsing for input {repr(input_)} of "
f"type {type(input_)}."
)
print(f"User entered: {parsed_input}")
复制
pyflakes
通过命令行调用,如下所示:
(pyflakes_venv) ➜ pyflakes_f811_test pyflakes ./pyflakes_f811_overload.py
./pyflakes_f811_overload.py:28: redefinition of unused 'enter_yes_no' from line 22
./pyflakes_f811_overload.py:33: redefinition of unused 'enter_yes_no' from line 28
软件包版本:
python==3.6.5
pycodestyle==2.4.0
pyflakes==2.1.1
prospector==1.2.0
Pyflakes不支持用于忽略特定行的
noqa
注释。您可以在他们的源代码https://github.com/PyCQA/pyflakes中检查是否没有提到noqa
。noqa
功能仅在flake8中。由于flake8使用Pyflakes,我建议您切换到flake8:对于
@overload
装饰器的特殊问题,尽管它已在主分支(#435)中修复,但尚未发布(截至2020年4月2日)相关问题 更多 >
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