I'm getting this false positive: $ echo 'br"\s"' | python2.6 -m pycodestyle /dev/stdin /dev/stdin:1:3: W605 invalid escape sequence '\s' I suspect this is caused by Python issue #15054. You may want to disable W605 for Python 2.6.
W601 .has_key() is deprecated, use 'in’ W602 deprecated form of raising exception W603 '<>’ is deprecated, use '!=’ W604 backticks are deprecated, use 'repr()’ W605 invalid escape sequence 'x’ W606 'async’ and 'await’ are reserved keywords starting with Python 3.7 文章来源于...
W601 .has_key() is deprecated, use ‘in’ W602 deprecated form of raising exception W603 ‘<>’ is deprecated, use ‘!=’ W604 backticks are deprecated, use ‘repr()’ W605 invalid escape sequence ‘x’ W606 ‘async’ and ‘await’ are reserved keywords starting with Python 3.7...
Invalid escape sequences 现在flake8已经会检查出这个类型错误(W605): # strings with only invalid sequences become raw strings '\d' # r'\d' # strings with mixed valid / invalid sequences get escaped '\n\d' # '\n\\d' # `ur` is not a valid string prefix in python3 u'\d' # u'...
W602 deprecated form of raising exception W603 ‘<>’ is deprecated, use ‘!=’ W604 backticks are deprecated, use ‘repr()’ W605 invalid escape sequence ‘x’ W606 ‘async’ and ‘await’ are reserved keywords starting with Python 3.7...
W602 deprecated form of raising exception W603 '<>’ is deprecated, use '!=’ W604 backticks are deprecated, use 'repr()’ W605 invalid escape sequence 'x’ W606 'async’ and 'await’ are reserved keywords starting with Python 3.7...
# strings with mixed valid / invalid sequences get escaped 'nd' # 'nd' # `ur` is not a valid string prefix in python3 u'd' # u'd' ❯ cat escape_seq.py 'd' # r'd' ❯ flake8 escape_seq.py escape_seq.py:1:2: W605 invalid escape sequence 'd' ...
# strings with mixed valid / invalid sequences get escaped '\n\d' # '\n\\d' # `ur` is not a valid string prefix in python3 u'\d' # u'\\d' ❯ cat escape_seq.py '\d' # r'\d' ❯ flake8 escape_seq.py escape_seq.py:1:2: W605 invalid escape sequence '\d' ...
解决⽅法：过度缩进，检查缩进 PEP 8: missing whitespace after’,’解决⽅法：逗号后⾯少了空格，添加空格即可，类似还有分号或者冒号后⾯少了空格 PEP 8: multiple imports on one line 解决⽅法：不要在⼀句import中引⽤多个库，举例：import socket, urllib.error最好写成：import socket import ...
indentedforvisual indent7dytt2018-001.py:10:5: E265 block comment should start with'#'8dytt2018-001.py:13:163: W605 invalid escape sequence'\s'9dytt2018-001.py:36:1: E305 expected2blank lines afterclassor function definition, found110dytt2018-001.py:45:30: W292 no newline at end ...