I noticed some questions that asked about PEP8, something like "this way is correct?" , recent example:
So the question has arisen, is there any way to know if the code is appropriate and which line may not be in compliance?
It can be online or a library
There is the link , to install via pip use the following command:
pip install pycodestyle
Example of use in a file with "problems":
pycodestyle --first script_com_problemas.py
The output will look something like:
script_com_problems.py:69:11: E401 multiple imports on one line
script_com_problems.py:77:1: E302 expected 2 blank lines, found 1
script_com_problems.py:88:51: E301 expected 1 blank line, found 0
script_with_problems.py:222:34: W602 deprecated form of raising exception
script_with_problems.py:347:31: E211 whitespace before '('
script_with_problems.py:357:17: E201 whitespace after '{'
script_com_problems.py:472:29: E221 multiple spaces before operator
script_with_problems.py:544:21: W601 .has_key () is deprecated, use 'in'
If you need to update the package pycodestyle execute:
pip install --upgrade pycodestyle
If you want to uninstall run:
pip uninstall pycodestyle
Note: package
pep8( link ) is actually the same aspycodestyle, but has been renamed, do not installpepe8package, will issue a warning message to remove and installpycodestyle
To install run:
pip install pylint
To check your script:
pylint script_com_problemas.py
If you are on a machine that prevents you from installing something, you can use the following online service to validate your script:
If you find more services like this I will add later