How can I set the Python max allowed line length to 120 in Syntastic for Vim?
This is now configured globally in ~/.config/flake8 in linux and ~/.flake in windows. The file can look like this. [flake8] max-line-length = 120 Have a look at their documentation for per project settings: http://flake8.readthedocs.io/en/latest/user/configuration.html#project-configuration