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kakoune/rc/extra/jedi.kak
2017-02-20 20:13:48 +00:00

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decl -hidden str jedi_tmp_dir
decl -hidden completions jedi_completions
decl str-list jedi_python_path ''
def jedi-complete -docstring "Complete the current selection" %{
%sh{
dir=$(mktemp -d -t kak-jedi.XXXXXXXX)
mkfifo ${dir}/fifo
printf %s\\n "set buffer jedi_tmp_dir ${dir}"
printf %s\\n "eval -no-hooks write ${dir}/buf"
}
%sh{
dir=${kak_opt_jedi_tmp_dir}
printf %s\\n "eval -draft %{ edit! -fifo ${dir}/fifo *jedi-output* }"
(
cd $(dirname ${kak_buffile})
header="${kak_cursor_line}.${kak_cursor_column}@${kak_timestamp}"
export PYTHONPATH="$kak_opt_jedi_python_path:$PYTHONPATH"
compl=$(python 2> "${dir}/fifo" <<-END
import jedi
script=jedi.Script(open('$dir/buf', 'r').read(), $kak_cursor_line, $kak_cursor_column - 1, '$kak_buffile')
print(':'.join([(str(c.name).replace("|", "\\|") + "|" + str(c.docstring()).replace("|", "\\|")).replace(":", "\\:") + "|" + str(c.name).replace("|", "\\|") for c in script.completions()]).replace("'", r"\\\\'"))
END
)
printf %s\\n "${compl}" > /tmp/kak-jedi-out
printf %s\\n "eval -client ${kak_client} 'echo completed; set %{buffer=${kak_buffile}} jedi_completions \'${header}:${compl}\''" | kak -p ${kak_session}
rm -r ${dir}
) > /dev/null 2>&1 < /dev/null &
}
}
def jedi-enable-autocomplete -docstring "Add jedi completion candidates to the completer" %{
set window completers "option=jedi_completions:%opt{completers}"
hook window -group jedi-autocomplete InsertIdle .* %{ try %{
exec -draft <a-h><a-k>\..\'<ret>
echo 'completing...'
jedi-complete
} }
alias window complete jedi-complete
}
def jedi-disable-autocomplete -docstring "Disable jedi completion" %{
set window completers %sh{ printf %s\\n "'${kak_opt_completers}'" | sed -e 's/option=jedi_completions://g' }
remove-hooks window jedi-autocomplete
unalias window complete jedi-complete
}