syntastic/syntax_checkers/python/flake8.vim
Martin Grenfell 2003c772b0 Merge pull request #465 from chazlever/master
Fix Flake8 Error/Warning Parsing
2013-03-08 07:10:55 -08:00

44 lines
1.7 KiB
VimL

"============================================================================
"File: flake8.vim
"Description: Syntax checking plugin for syntastic.vim
"Authors: Sylvain Soliman <Sylvain dot Soliman+git at gmail dot com>
" kstep <me@kstep.me>
"
"============================================================================
if exists("g:loaded_syntastic_python_flake8_checker")
finish
endif
let g:loaded_syntastic_python_flake8_checker=1
function! SyntaxCheckers_python_flake8_IsAvailable()
return executable('flake8')
endfunction
function! SyntaxCheckers_python_flake8_GetHighlightRegex(i)
if match(a:i['text'], 'is assigned to but never used') > -1
\ || match(a:i['text'], 'imported but unused') > -1
\ || match(a:i['text'], 'undefined name') > -1
\ || match(a:i['text'], 'redefinition of') > -1
\ || match(a:i['text'], 'referenced before assignment') > -1
\ || match(a:i['text'], 'duplicate argument') > -1
\ || match(a:i['text'], 'after other statements') > -1
\ || match(a:i['text'], 'shadowed by loop variable') > -1
let term = split(a:i['text'], "'", 1)[1]
return '\V\<'.term.'\>'
endif
return ''
endfunction
function! SyntaxCheckers_python_flake8_GetLocList()
let makeprg = syntastic#makeprg#build({
\ 'exe': 'flake8',
\ 'subchecker': 'flake8' })
let errorformat = '%E%f:%l: could not compile,%-Z%p^,%E%f:%l:%c: %t%n %m,%E%f:%l: %t%n %m,%-G%.%#'
return SyntasticMake({ 'makeprg': makeprg, 'errorformat': errorformat })
endfunction
call g:SyntasticRegistry.CreateAndRegisterChecker({
\ 'filetype': 'python',
\ 'name': 'flake8'})