home: vim: add 'after'

home/vim/after/ftplugin/python.vim

@@ -0,0 +1,40 @@
+" Create the `b:undo_ftplugin` variable if it doesn't exist
+call ftplugined#check_undo_ft()
+
+" Use my desired ALE fixers for python
+let b:ale_fixers=[ 'black', 'isort' ]
+let b:undo_ftplugin.='|unlet! b:ale_fixers'
+" Use my desired ALE linters for python
+let b:ale_linters=[ 'flake8', 'mypy', 'pylint', 'pyls' ]
+let b:undo_ftplugin.='|unlet! b:ale_linters'
+
+" Use pyls inside the python environment if needed
+let b:ale_python_pyls_auto_pipenv=1
+let b:undo_ftplugin.='|unlet! b:ale_python_pyls_auto_pipenv'
+
+" Disable pycodestyle checks from pyls because I'm already using flake8
+let b:ale_python_pyls_config={
+  \     'pyls': {
+  \         'plugins': {
+  \             'pycodestyle': {
+  \                 'enabled': v:false
+  \             },
+  \         },
+  \     },
+  \  }
+let b:undo_ftplugin.='|unlet! b:ale_python_pyls_config'
+
+" Don't use mypy to check for syntax errors
+let b:ale_python_mypy_ignore_invalid_syntax=1
+let b:undo_ftplugin.='|unlet! b:ale_python_mypy_ignore_invalid_syntax'
+" Use mypy inside the python environment if needed
+let b:ale_python_mypy_auto_pipenv=1
+let b:undo_ftplugin.='|unlet! b:ale_python_mypy_auto_pipenv'
+
+" Automatically format files when saving them
+let b:ale_fix_on_save=1
+let b:undo_ftplugin='|unlet! b:ale_lint_on_save'
+
+" Change max length of a line to 88 for this buffer to match black's settings
+setlocal colorcolumn=88
+let b:undo_ftplugin.='|setlocal colorcolumn<'