sac*_*cuL 4 python pep8 flake8
我在emacs中使用flake8来清理我的python代码。我的评论被标记为错误(E501 line too long (x > 79 characters)),这很烦人。我想知道是否有人知道请flake8忽略单行和多行注释,但是当我的非注释行太长时仍让我知道吗?
提前致谢!
Yaa*_*ler 18
使用内联注释# noqa: E501应该会为您忽略这个问题。
如果您有多行注释,则可以忽略多行字符串末尾的内联,如下所示:
def do_something():
"""
Long url as a reference.
References:
1. https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-short-and-long-polling.html#sqs-long-polling
""" # noqa: E501
...
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如果您有很长的内嵌注释# noqa: E501,您可以通过使用相同的方式标记注释来忽略:
def do_something():
"""
Long url as a reference.
References:
1. https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-short-and-long-polling.html#sqs-long-polling
""" # noqa: E501
...
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^ 奇怪的是,你需要添加第二个#才能工作......
我已经找到了可能的解决方案,但是可能会有更好的解决方案。如果您写的注释会引发E501错误,即它太长,则可以在该行后附加# noqa: E501,并且flake8会忽略它。例如:
# This is a really really long comment that would usually be flagged by flake8 because it is longer than 79 characters
通常会提高E501,但是
# This is a really really long comment that would usually be flagged by flake8 because it is longer than 79 characters # noqa: E501
将不会。
记录在这里。
您可以flake8使用配置文件来更改忽略的代码列表。例如,在您的项目目录中创建一个文件.flake8,其内容如下:
[flake8]
ignore =
E121,E123,E126,E226,E24,E704,W503,W504, # these are ignored by default
E501, # line too long
per-file-ignores =
path/to/file.py: F841
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这可能比使用# noqa注释更容易。
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