CODEWITHSUNDEEP
pythonvimindentation
Amxx
Amxx

Reputation: 3070

vim's tab length is different for .py files

In my ~/.vimrc I set tab to me 2 spaces long

set shiftwidth=2
set tabstop=2

However when I open a .py file, tabs are 4 spaces long. I don't have specific configuration for python files. ~/.vim/after is empty and searching for py doesn't raise any suspect lines.

Have you ever experienced that? How to solve such a behaviour?

Upvotes: 10

Views: 2512

Answers (2)

Júda Ronén
Júda Ronén

Reputation: 294

It’s defined in the general Python filetype plugin file ($VIMRUNTIME/ftplugin/python.vim):

" As suggested by PEP8.
setlocal expandtab shiftwidth=4 softtabstop=4 tabstop=8

It should be so in order to conform with PEP 8.

@Carpetsmoker adds:

There is a discussion about this on the vim-dev@ list.

You can reset this using this in your ~/.vimrc; for example:

aug python
    " ftype/python.vim overwrites this
    au FileType python setlocal ts=4 sts=4 sw=4 noexpandtab
aug end

Or by adding config settings in $HOME/.vim/after.

Upvotes: 10

Kent
Kent

Reputation: 195049

likely you have some plugin installed to ease your python editing, and those plugin re-set some vim options.

You can find out by:

  • open one py file, verify if tabstop/shiftwidth is 4
  • then run command: :verbose set ts and :verbose set sw

You can see where the options were set last time.

Upvotes: 2

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