Option to make it so you don't automatically jump to error list

[synic]

I've got flake8 checking enabled via autocmd for reading files.

Unfortunately, this makes it so when I open a .py file, flake8 runs, opens error list window, and moves my cursor there.

It'd be nice if there was an option somewhere to prevent this.

[nvie]

There is probably a way to do this in vimscript, but I don't know how. Happy to accept a PR for this though. We could have two invocations: one that focuses, and one that does not (which you can then use in the autocmd when opening files).

[shollingsworth]

It has something to do with quickfix stealing focus.
I'm trying to solve the same problem :
EDIT:
The following solved this in ~/.vimrc

autocmd BufWritePost *.py call Flake8()
autocmd BufWritePost *.py wincmd p
autocmd BufWritePost *.py set ft=python