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authorw0rp <devw0rp@gmail.com>2017-11-17 18:11:22 +0000
committerw0rp <devw0rp@gmail.com>2017-11-17 18:11:28 +0000
commit49ccfb1a00e09f6757b6e597883c95a34d612771 (patch)
treec8e9cb5928897c5ba3efe4aa85a85ac23f2c163d /ale_linters/python
parent0e96d4576ad44ab66c075eed83d71ed0451dc645 (diff)
downloadale-49ccfb1a00e09f6757b6e597883c95a34d612771.zip
Fix #516 - Add support for pyflakes for Python
Diffstat (limited to 'ale_linters/python')
-rw-r--r--ale_linters/python/pyflakes.vim38
1 files changed, 38 insertions, 0 deletions
diff --git a/ale_linters/python/pyflakes.vim b/ale_linters/python/pyflakes.vim
new file mode 100644
index 00000000..b4a0b5f9
--- /dev/null
+++ b/ale_linters/python/pyflakes.vim
@@ -0,0 +1,38 @@
+" Author: w0rp <devw0rp@gmail.com>
+" Description: pyflakes for python files
+
+call ale#Set('python_pyflakes_executable', 'pyflakes')
+call ale#Set('python_pyflakes_use_global', 0)
+
+function! ale_linters#python#pyflakes#GetExecutable(buffer) abort
+ return ale#python#FindExecutable(a:buffer, 'python_pyflakes', ['pyflakes'])
+endfunction
+
+function! ale_linters#python#pyflakes#GetCommand(buffer) abort
+ let l:executable = ale_linters#python#pyflakes#GetExecutable(a:buffer)
+
+ return ale#Escape(l:executable) . ' %t'
+endfunction
+
+function! ale_linters#python#pyflakes#Handle(buffer, lines) abort
+ let l:pattern = '\v^[a-zA-Z]?:?[^:]+:(\d+):(\d+)?:? (.+)$'
+ let l:output = []
+
+ for l:match in ale#util#GetMatches(a:lines, l:pattern)
+ call add(l:output, {
+ \ 'lnum': l:match[1] + 0,
+ \ 'col': l:match[2] + 0,
+ \ 'text': l:match[3],
+ \})
+ endfor
+
+ return l:output
+endfunction
+
+call ale#linter#Define('python', {
+\ 'name': 'pyflakes',
+\ 'executable_callback': 'ale_linters#python#pyflakes#GetExecutable',
+\ 'command_callback': 'ale_linters#python#pyflakes#GetCommand',
+\ 'callback': 'ale_linters#python#pyflakes#Handle',
+\ 'output_stream': 'both',
+\})