vim9script

# PEP8 caller
# Maintainer: Sergey Matveev <stargrave@stargrave.org>
# License: GNU General Public License version 3 of the License or later
#
# Call pycodestyle utility and fill quickfix window with its results.

export def Do()
    set makeprg=PATH=$PATH\ pycodestyle\ --select=E,W\ %
    silent make
    sign unplace *
    var _id = 1
    for item in getqflist()
        execute(":sign place " .. _id .. " name=P8 line=" .. item.lnum ..
                " buffer=" .. item.bufnr)
        _id = _id + 2
    endfor
    redraw!
    copen
enddef