64 lines
2 KiB
VimL
64 lines
2 KiB
VimL
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" Author: keith <k@keith.so>
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" Description: pylint for python files
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let g:ale_python_pylint_executable =
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\ get(g:, 'ale_python_pylint_executable', 'pylint')
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let g:ale_python_pylint_options =
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\ get(g:, 'ale_python_pylint_options', '')
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let g:ale_python_pylint_use_global = get(g:, 'ale_python_pylint_use_global', 0)
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function! ale_linters#python#pylint#GetExecutable(buffer) abort
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return ale#python#FindExecutable(a:buffer, 'python_pylint', ['pylint'])
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endfunction
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function! ale_linters#python#pylint#GetCommand(buffer) abort
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return ale#Escape(ale_linters#python#pylint#GetExecutable(a:buffer))
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\ . ' ' . ale#Var(a:buffer, 'python_pylint_options')
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\ . ' --output-format text --msg-template="{path}:{line}:{column}: {msg_id} ({symbol}) {msg}" --reports n'
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\ . ' %s'
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endfunction
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function! ale_linters#python#pylint#Handle(buffer, lines) abort
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" Matches patterns like the following:
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"
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" test.py:4:4: W0101 (unreachable) Unreachable code
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let l:pattern = '\v^[^:]+:(\d+):(\d+): ([[:alnum:]]+) \(([^(]*)\) (.*)$'
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let l:output = []
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for l:match in ale#util#GetMatches(a:lines, l:pattern)
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"let l:failed = append(0, l:match)
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let l:code = l:match[3]
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if (l:code is# 'C0303')
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\ && !ale#Var(a:buffer, 'warn_about_trailing_whitespace')
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" Skip warnings for trailing whitespace if the option is off.
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continue
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endif
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if l:code is# 'I0011'
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" Skip 'Locally disabling' message
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continue
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endif
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call add(l:output, {
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\ 'lnum': l:match[1] + 0,
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\ 'col': l:match[2] + 1,
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\ 'text': l:match[5],
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\ 'code': l:match[4],
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\ 'type': l:code[:0] is# 'E' ? 'E' : 'W',
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\})
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endfor
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return l:output
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endfunction
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call ale#linter#Define('python', {
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\ 'name': 'pylint',
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\ 'executable_callback': 'ale_linters#python#pylint#GetExecutable',
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\ 'command_callback': 'ale_linters#python#pylint#GetCommand',
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\ 'callback': 'ale_linters#python#pylint#Handle',
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\ 'lint_file': 1,
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\})
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