jedi completion does not trigger

[Neo44763]

Problem summary

I'm trying to get jedi completion to work but the only completions i get are strings in the current buffer.
like here: https://imgur.com/a/oy62s

Expected

similiar behavior like in other autocompletions that i already have running with deoplete.
like ruby: http://imgur.com/a/INJKl
as you can see it also suggests words that are not in the current buffer

Environment Information

• OS: Arch Linux 4.6.0
• Neovim version: 0.1.7

Provide a minimal init.vim with less than 50 lines (required)

set runtimepath+=~/.vim/plugged/deoplete.nvim/plugin/deoplete.vim/
set runtimepath+=~/.vim/plugged/deoplete-jedi/
call plug#begin('~/.vim/plugged')
Plug 'Shougo/deoplete.nvim'
Plug 'zchee/deoplete-jedi'
call plug#end()
let g:deoplete#enable_at_startup=1
let g:deoplete#auto_completion_start_length = 0

call deoplete#custom#set('jedi', 'debug_enabled', 1)
call deoplete#enable_logging('DEBUG', '/tmp/deoplete.log')

There is also no difference if i don't set a runtime path for deoplete and deoplete-jedi
also no difference if using my complete init.vim
just adding
Plug 'fishbullet/deoplete-ruby'
would activate ruby completion without problems, but python stays the same

Generate logfiles if appropriate

nvim generated a logfile called nvim-log_py3_rplugin even though i called it differently.
it's too big for pastebin and i don't see any error messages, however the format at quite bad:
https://ufile.io/eb67e

Steps to reproduce the issue after starting Neovim (required)

1. install neovim
2. install deoplete-jedi
3. check if autocomplete works

What i tried:

:CheckHealth does not report any errors
:echo has("python") returns 1
:echo has("python3") returns 1
:UpdateRemotePlugins makes no difference
reinstalled everything multiple times (neovim, neovim-python, python2-jedi, python3-jedi)
switched from jedi from the Arch repos to pip
i also removed all vim Plugins, i thought maybe YCM jedi in vim would somehow break deoplete-jedi in neovim but no difference

i never had any error messages in logs or in vim, nothing that hinted that something is not working.
ONLY THING that seems strange to me:
When reinstalling only deoplete-jedi with Plug, it shows a git message in the command window of vim:
https://imgur.com/a/AVWKw
The git message is at the bottom of the screenshot. No other Plugin does that. Is this normal?

I would really appreciate any help on this. At this point i don't know what else to try so i'm opening this issue.
This is my first issue ever created on Github so please tell me if i did something wrong, also let me know if you need more information. I know the infos i gave probably won't let you solve this problem instantly but i don't know what else to give you. Also please let me know if i missed something obvious.

Many Thanks in advance

[monkoose]

It is jedi problem itself.
Archlinux few days ago updated python3.5 to python3.6 and there is some problemds not only with jedi. Git version of jedi already has fix.

[Neo44763]

This indeed solved the problem. Thanks for your help

[Shougo]

Jedi patch is merged. Closed.