Hello.py:3:1: E302 expected 2 blank lines, found 1 Hello.py:1:10: E401 multiple imports on one line Return value, 0 is no differences, 1 is error exit. exit-code change to behavior of exit code. hang-closing hang-closing option passed to pycodestyle Only fix errors found within this inclusive range of max-line-length n set maximum allowed line length (default: 79) select errors fix only these errors/warnings (e.g. ignore errors do not fix these errors/warnings (default: list-fixes list codes for fixes used by -ignore and -select exclude globs exclude file/directory names that match these comma. a, -aggressive enable non-whitespace changes multiple -a result in Maximum number of additional pep8 passes (default: j n, -jobs n number of parallel jobs match CPU count if value is r, -recursive run recursively over directories must be used with Passed, defaults are updated with any config files in Path to a global pep8 config file if this file doesĭon't look for and apply local config files if not i, -in-place make changes to files in place d, -diff print the diff for the fixed source v, -verbose print verbose messages multiple -v result in more version show program 's version number and exit h, - help show this help message and exit
INSTALL AUTOPEP8 CODE
Īutomatically formats Python code to conform to the PEP 8 style guide.įiles files to format or '-' for standard in # To modify a file in place (with aggressive level 2):Īutopep8 - in-place -aggressive -aggressive It uses the pycodestyle utility to determine what parts of the code needs to be formatted. 使用 autopep8 前我们有必要先了解下 PEP 8 – Style Guide for Python CodeĪutopep8 automatically formats Python code to conform to the PEP 8 style guide.
INSTALL AUTOPEP8 INSTALL
$ pip install autopep8Īfterwards, all you have to do is replace them with autopep8. Automatic TranslationĪutopep8 allows you to automatically resolve problems with indents and blank spaces. You can designate error codes to ignore using -ignore or display PEP 8 messages related to errors using -show-pep8. Provides a better interface for comparing and manipulating URLs thanįlake8 options are as follows. 39 E111 indentation is not a multiple of fourġ E128 continuation line under-indented for visual indentġ H306 imports not in alphabetical order (urlparse, urllib)īy adding the -show-source option, it’ll be easier to figure out what parts of the source code need to be revised. These begin from things with lots of errors, so they’ll be in order of support. Url.py:58:1: E302 expected 2 blank lines, found 1Īdd the -statistics option and the statistics will appear at the end. Url.py:31:1: W293 blank line contains whitespace Url.py:30:3: E111 indentation is not a multiple of four Url.py:22:1: H306 imports not in alphabetical order (urlparse, urllib)
INSTALL AUTOPEP8 HOW TO
$ pip install flake8 How to Use flake8īasically, all you have to do is designate a file or directory path following the flake8 command. You can install flake8 using pip commands. SideCI supports code review automation for Python projects using flake8. I’ll now introduce flake8, a tool for checking Python syntax. Regardless of which programming language you’re using, each has a unique development style when multiple people are using it.