-" Python imports insert completion
-" Maintainer: Sergey Matveev <stargrave@stargrave.org>
-" License: GNU General Public License version 3 of the License or later
-"
-" This plugin is intended for quick import-line insertion.
-" For example you have got "from foo.bar import Baz" import somewhere in
-" your Git-versioned code. In another file you can write "Baz" and then
-" press <F3> in insert mode. Completion menu will show you suggestions
-" of all import lines from your code containing Baz import.
-"
-" If you have Pylint or Pyflakes output in quickfix window, containing
-" unfedined variables errors, then you can you :call python#importcompl#all()
-" function. It will go through the quickfix list and find all possible
-" imports, sort them and insert under current cursor position.
-"
-" It uses external "git grep" call and assumes that "canonical" Python
-" import format is used (single import per line).
-" You can use http://www.git.stargrave.org/?p=pyimportcan.git;a=blob;f=pyimportcan.pl
-" utility to convert existing imports to that format.
+vim9script
-let s:git_grep_cmd = "git grep -H --line-number --ignore-case --no-color "
+# Python imports insert completion
+# Maintainer: Sergey Matveev <stargrave@stargrave.org>
+# License: GNU General Public License version 3 of the License or later
+#
+# This plugin is intended for quick import-line insertion.
+# For example you have got "from foo.bar import Baz" import somewhere in
+# your Git-versioned code. In another file you can write "Baz" and then
+# press <F3> in insert mode. Completion menu will show you suggestions
+# of all import lines from your code containing Baz import.
+#
+# If you have Pylint or Pyflakes output in quickfix window, containing
+# unfedined variables errors, then you can you :call python#importcompl#all()
+# function. It will go through the quickfix list and find all possible
+# imports, sort them and insert under current cursor position.
+#
+# It uses external "git grep" call and assumes that "canonical" Python
+# import format is used (single import per line).
+# You can use http://www.git.stargrave.org/?p=pyimportcan.git;a=blob;f=pyimportcan.pl
+# utility to convert existing imports to that format.
-function! python#importcompl#sortByLen(s1, s2)
- if len(a:s1) == len(a:s2) | return a:s1 > a:s2 | endif
- return 1 ? len(a:s1) > len(a:s2) : -1
-endfunction
+const gitGrepCmd = "git grep -H --line-number --ignore-case --no-color "
-function! python#importcompl#do() abort
+export def Do(): string
normal diw
- let output = system(s:git_grep_cmd . '"^from .* import .*' . @" . '" -- "*.py" "**/*.py"')
- let suggestions = []
+ var output = system(gitGrepCmd .. '"^from .* import .*' .. @" .. '" -- "*.py" "**/*.py"')
+ var suggestions: list<string>
+ var m: list<string>
for line in split(output, "\n")
if stridx(line, "unused-import") != -1 | continue | endif
- let m = matchlist(line, '^.*:\d\+:\(.*\)$')
+ m = matchlist(line, '^.*:\d\+:\(.*\)$')
if len(m) == 0 | continue | endif
- call insert(suggestions, m[1])
+ insert(suggestions, m[1])
endfor
- call sort(suggestions, "python#importcompl#sortByLen")
- call uniq(suggestions)
- call reverse(suggestions)
- call complete(col('.'), suggestions)
- return ''
-endfunction
+ sort(suggestions, (s1: string, s2: string): number => {
+ if len(s1) == len(s2) | return 0 | endif
+ if len(s1) > len(s2) | return 1 | endif
+ return -1
+ })
+ uniq(suggestions)
+ reverse(suggestions)
+ complete(col("."), suggestions)
+ return ""
+enddef
-function! python#importcompl#all() abort
- let output = system(s:git_grep_cmd . '"^from .* import" -- "*.py" "**/*.py"')
- let imports = {}
+export def All()
+ var output = system(gitGrepCmd .. '"^from .* import" -- "*.py" "**/*.py"')
+ var imports = {}
+ var ms: list<string>
for line in split(output, "\n")
if stridx(line, "unused-import") != -1 | continue | endif
for regexp in [
- \'^.*:\d\+:\(from .* import \(\w\+\).*\)$',
- \'^.*:\d\+:\(from .* import \w\+ as \(\w\+\).*\)$',
- \]
- let m = matchlist(line, regexp)
- if len(m) == 0 | break | endif
- let imports[m[2]] = m[1]
+ '^.*:\d\+:\(from .* import \(\w\+\).*\)$',
+ '^.*:\d\+:\(from .* import \w\+ as \(\w\+\).*\)$',
+ ]
+ ms = matchlist(line, regexp)
+ if len(ms) == 0 | break | endif
+ imports[ms[2]] = ms[1]
endfor
endfor
-
- let lines = getloclist(winnr())
- if len(lines) == 0 | let lines = getqflist() | endif
- let result = []
+ var lines = getloclist(winnr())
+ if len(lines) == 0 | lines = getqflist() | endif
+ var result: list<string>
+ var m: string
for line in lines
if line.text !~ "^undefined name" | continue | endif
- let m = line.text[strridx(line.text[:-2], "'")+1:-2]
+ m = line.text[strridx(line.text[: -2], "'") + 1 : -2]
if len(m) == 0 || !has_key(imports, m) | continue | endif
- call insert(result, imports[m])
+ insert(result, imports[m])
endfor
- call sort(result, "i")
- call uniq(result)
- call append(".", result)
-endfunction
+ sort(result, "i")
+ uniq(result)
+ append(".", result)
+enddef