dotvim/complier at master · yizaiwu/dotvim · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
" Vim compiler file for Python
" Compiler:     Style checking tool for Python
" Maintainer:   Oleksandr Tymoshenko <gonzo@univ.kiev.ua>
" Last Change:  2009 Apr 19
" Version:      0.5
" Contributors:
"     Artur Wroblewski
"     Menno
"
" Installation:
"   Drop pylint.vim in ~/.vim/compiler directory. Ensure that your PATH
"   environment variable includes the path to 'pylint' executable.
"
"   Add the following line to the autocmd section of .vimrc
"
"      autocmd FileType python compiler pylint
"
" Usage:
"   Pylint is called after a buffer with Python code is saved. QuickFix
"   window is opened to show errors, warnings and hints provided by Pylint.
"   Code rate calculated by Pylint is displayed at the bottom of the
"   window.
"
"   Above is realized with :Pylint command. To disable calling Pylint every
"   time a buffer is saved put into .vimrc file
"
"       let g:pylint_onwrite = 0
"
"   Displaying code rate calculated by Pylint can be avoided by setting
"
"       let g:pylint_show_rate = 0
"
"   Openning of QuickFix window can be disabled with
"
"       let g:pylint_cwindow = 0
"
"   Of course, standard :make command can be used as in case of every
"   other compiler.
"


if exists('current_compiler')
  finish
endif
let current_compiler = 'pylint'

if !exists('g:pylint_onwrite')
    let g:pylint_onwrite = 1
endif

if !exists('g:pylint_show_rate')
    let g:pylint_show_rate = 1
endif

if !exists('g:pylint_cwindow')
    let g:pylint_cwindow = 1
endif

if exists(':Pylint') != 2
    command Pylint :call Pylint(0)
endif

if exists(":CompilerSet") != 2          " older Vim always used :setlocal
  command -nargs=* CompilerSet setlocal <args>
endif

" We should echo filename because pylint truncates .py
" If someone know better way - let me know :)
CompilerSet makeprg=(echo\ '[%]';\ pylint\ -r\ y\ %)

" We could omit end of file-entry, there is only one file
" %+I... - include code rating information
" %-G... - remove all remaining report lines from quickfix buffer
CompilerSet efm=%+P[%f],%t:\ %#%l:%m,%Z,%+IYour\ code%m,%Z,%-G%.%#

if g:pylint_onwrite
    augroup python
        au!
        au BufWritePost * call Pylint(1)
    augroup end
endif

function! Pylint(writing)
    if !a:writing && &modified
        " Save before running
        write
    endif

    if has('win32') || has('win16') || has('win95') || has('win64')
        setlocal sp=>%s
    else
        setlocal sp=>%s\ 2>&1
    endif

    " If check is executed by buffer write - do not jump to first error
    if !a:writing
        silent make
    else
        silent make!
    endif

    if g:pylint_cwindow
        cwindow
    endif

    call PylintEvaluation()

    if g:pylint_show_rate
        echon 'code rate: ' b:pylint_rate ', prev: ' b:pylint_prev_rate
    endif
endfunction

function! PylintEvaluation()
    let l:list = getqflist()
    let b:pylint_rate = '0.00'
    let b:pylint_prev_rate = '0.00'
    for l:item in l:list
        if l:item.type == 'I' && l:item.text =~ 'Your code has been rated'
            let l:re_rate = '\(-\?[0-9]\{1,2\}\.[0-9]\{2\}\)/'
            let b:pylint_rate = substitute(l:item.text, '.*rated at '.l:re_rate.'.*', '\1', 'g')
            " Only if there is information about previous run
            if l:item.text =~ 'previous run: '
                let b:pylint_prev_rate = substitute(l:item.text, '.*previous run: '.l:re_rate.'.*', '\1', 'g')
            endif
        endif
    endfor
endfunction