Jedi-vim: DeprecationWarning: the imp module is deprecated in favour of importlib

Created on 12 Jul 2018  ·  6Comments  ·  Source: davidhalter/jedi-vim

Issue

Latest jedi-vim and Python 3.7.0 throws

Error detected while processing function jedi#init_python[4]..<SNR>23_init_python[27]..jedi#setup_python_imports:
line   25:
/must>not&exist/foo:1: DeprecationWarning: the imp module is deprecated in favour of importlib; see the module's documentation for alternative uses

when opening a python file.

Steps to reproduce

minimal-vimrc:

set nocompatible

let script_dir = fnamemodify(expand('<sfile>'), ':h')
let &runtimepath .= ','.script_dir.','.script_dir.'/after'

syntax on
filetype plugin indent on
  1. Use above vimrc
  2. Open python file
  3. jedi-vim fails to load.

Output of “:verbose JediDebugInfo”

Jedi-vim debug information

Using Python version: 3

  • global sys.version: 3.7.0 (default, Jul 9 2018, 12:14:11), [Clang 9.1.0 (clang-902.0.39.2)]
  • global site module: /usr/local/opt/python/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site.py
    Jedi path: /Users/x/.vim/plugged/jedi-vim/pythonx/jedi/jedi/__init__.py
  • version: 0.12.0
  • environment: <Environment: 2.7.15 in /usr/local>
  • sys_path:

    • /usr/local/Cellar/python@2/2.7.15_1/Frameworks/Python.framework/Versions/2.7/lib/python27.zip

    • /usr/local/Cellar/python@2/2.7.15_1/Frameworks/Python.framework/Versions/2.7/lib/python2.7

    • /usr/local/Cellar/python@2/2.7.15_1/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-darwin

    • /usr/local/Cellar/python@2/2.7.15_1/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac

    • /usr/local/Cellar/python@2/2.7.15_1/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac/lib-scriptpackages

    • /usr/local/Cellar/python@2/2.7.15_1/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-tk

    • /usr/local/Cellar/python@2/2.7.15_1/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-old

    • /usr/local/Cellar/python@2/2.7.15_1/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload

    • /usr/local/lib/python2.7/site-packages

    • /usr/local/Cellar/protobuf/3.6.0/libexec/lib/python2.7/site-packages

  • jedi-vim git version: 0.9.0-29-g7cade1f
  • jedi git submodule status: bd7c65d9639c2d451d44c6d135b4f6043a918950 pythonx/jedi (v0.12.0)
  • parso git submodule status: e6bc924fbabbfa3090044e475c91a7655b9c6e9b pythonx/parso (v0.3.1)
Settings
  omnifunc=python3complete#Complete
    Last set from /usr/local/Cellar/vim/8.1.0150/share/vim/vim81/ftplugin/python.vim
  completeopt=menuone,longest,preview
    Last set from ~/.vim/plugged/jedi-vim/plugin/jedi.vim

:version

VIM - Vi IMproved 8.1 (2018 May 18, compiled Jul  9 2018 13:36:24)
macOS version
Included patches: 1-150
Compiled by Homebrew
Huge version without GUI.  Features included (+) or not (-):
+acl               -clientserver      +dialog_con        +find_in_path      +keymap            +modify_fname      +multi_byte        +profile           +statusline        +textobjects       +vreplace          -xterm_save
+arabic            +clipboard         +diff              +float             +lambda            +mouse             +multi_lang        -python            -sun_workshop      +timers            +wildignore        
+autocmd           +cmdline_compl     +digraphs          +folding           +langmap           -mouseshape        -mzscheme          +python3           +syntax            +title             +wildmenu          
-autoservername    +cmdline_hist      -dnd               -footer            +libcall           +mouse_dec         +netbeans_intg     +quickfix          +tag_binary        -toolbar           +windows           
-balloon_eval      +cmdline_info      -ebcdic            +fork()            +linebreak         -mouse_gpm         +num64             +reltime           +tag_old_static    +user_commands     +writebackup       
+balloon_eval_term +comments          +emacs_tags        -gettext           +lispindent        -mouse_jsbterm     +packages          +rightleft         -tag_any_white     +vartabs           -X11               
-browse            +conceal           +eval              -hangul_input      +listcmds          +mouse_netterm     +path_extra        +ruby              -tcl               +vertsplit         -xfontset          
++builtin_terms    +cryptv            +ex_extra          +iconv             +localmap          +mouse_sgr         +perl              +scrollbind        +termguicolors     +virtualedit       -xim               
+byte_offset       +cscope            +extra_search      +insert_expand     +lua               -mouse_sysmouse    +persistent_undo   +signs             +terminal          +visual            -xpm               
+channel           +cursorbind        +farsi             +job               +menu              +mouse_urxvt       +postscript        +smartindent       +terminfo          +visualextra       -xsmp              
+cindent           +cursorshape       +file_in_path      +jumplist          +mksession         +mouse_xterm       +printer           +startuptime       +termresponse      +viminfo           -xterm_clipboard   
   system vimrc file: "$VIM/vimrc"
     user vimrc file: "$HOME/.vimrc"
 2nd user vimrc file: "~/.vim/vimrc"
      user exrc file: "$HOME/.exrc"
       defaults file: "$VIMRUNTIME/defaults.vim"
  fall-back for $VIM: "/usr/local/share/vim"
Compilation: clang -c -I. -Iproto -DHAVE_CONFIG_H   -DMACOS_X -DMACOS_X_DARWIN  -g -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1       
Linking: clang   -L. -fstack-protector -L/usr/local/lib -L/usr/local/opt/libyaml/lib -L/usr/local/opt/openssl/lib -L/usr/local/opt/readline/lib  -L/usr/local/lib -o vim        -lncurses -liconv -framework AppKit  -pagezero_size 10000 -image_base 100000000 -L/usr/local/opt/luajit/lib -lluajit-5.1 -mmacosx-version-min=10.13 -fstack-protector-strong -L/usr/local/lib  -L/usr/local/Cellar/perl/5.28.0/lib/perl5/5.28.0/darwin-thread-multi-2level/CORE -lperl -lm -lutil -lc  -L/usr/local/opt/python/Frameworks/Python.framework/Versions/3.7/lib/python3.7/config-3.7m-darwin -lpython3.7m -framework CoreFoundation  -lruby.2.5.1 -lobjc

:messages

Messages maintainer: Bram Moolenaar <[email protected]>
"test_integration.py" 2L, 70C
Error detected while processing function jedi#init_python[4]..<SNR>23_init_python[27]..jedi#setup_python_imports:
line   25:
/must>not&exist/foo:1: DeprecationWarning: the imp module is deprecated in favour of importlib; see the module's documentation for alternative uses

:scriptnames

  1: ~/.vim/plugged/jedi-vim/vimrc.minimal
  2: /usr/local/Cellar/vim/8.1.0150/share/vim/vim81/syntax/syntax.vim
  3: /usr/local/Cellar/vim/8.1.0150/share/vim/vim81/syntax/synload.vim
  4: /usr/local/Cellar/vim/8.1.0150/share/vim/vim81/syntax/syncolor.vim
  5: /usr/local/Cellar/vim/8.1.0150/share/vim/vim81/filetype.vim
  6: /usr/local/Cellar/vim/8.1.0150/share/vim/vim81/ftplugin.vim
  7: /usr/local/Cellar/vim/8.1.0150/share/vim/vim81/indent.vim
  8: /usr/local/Cellar/vim/8.1.0150/share/vim/vim81/plugin/getscriptPlugin.vim
  9: /usr/local/Cellar/vim/8.1.0150/share/vim/vim81/plugin/gzip.vim
 10: /usr/local/Cellar/vim/8.1.0150/share/vim/vim81/plugin/logiPat.vim
 11: /usr/local/Cellar/vim/8.1.0150/share/vim/vim81/plugin/manpager.vim
 12: /usr/local/Cellar/vim/8.1.0150/share/vim/vim81/plugin/matchparen.vim
 13: /usr/local/Cellar/vim/8.1.0150/share/vim/vim81/plugin/netrwPlugin.vim
 14: /usr/local/Cellar/vim/8.1.0150/share/vim/vim81/plugin/rrhelper.vim
 15: /usr/local/Cellar/vim/8.1.0150/share/vim/vim81/plugin/spellfile.vim
 16: /usr/local/Cellar/vim/8.1.0150/share/vim/vim81/plugin/tarPlugin.vim
 17: /usr/local/Cellar/vim/8.1.0150/share/vim/vim81/plugin/tohtml.vim
 18: /usr/local/Cellar/vim/8.1.0150/share/vim/vim81/plugin/vimballPlugin.vim
 19: /usr/local/Cellar/vim/8.1.0150/share/vim/vim81/plugin/zipPlugin.vim
 20: ~/.vim/plugged/jedi-vim/plugin/jedi.vim
 21: /usr/local/Cellar/vim/8.1.0150/share/vim/vim81/syntax/python.vim
 22: ~/.vim/plugged/jedi-vim/after/syntax/python.vim
 23: ~/.vim/plugged/jedi-vim/autoload/jedi.vim
 24: /usr/local/Cellar/vim/8.1.0150/share/vim/vim81/ftplugin/python.vim
 25: ~/.vim/plugged/jedi-vim/ftplugin/python/jedi.vim
 26: ~/.vim/plugged/jedi-vim/after/ftplugin/python/jedi.vim
 27: /usr/local/Cellar/vim/8.1.0150/share/vim/vim81/indent/python.vim

picture optix2000
👍2

Most helpful comment

From some more digging, it looks like vim itself is importing imp , hence why the line the error is being thrown on makes no sense (/must>not&exist/foo:1).

Looks like it's tracked upstream here:
https://github.com/vim/vim/issues/3117
With a workaround here:
https://github.com/vim/vim/issues/3117#issuecomment-402622616

Might be worth patching something into jedi-vim to handle cases of people using an older vim with Python 3.7+

picture optix2000 on 12 Jul 2018
👍2 🎉1

All 6 comments

My guess is that PEP 565 in Python 3.7.0 is allowing DeprecationWarnings to bubble up by default, as this issue doesn't happen in Python 3.6.5.

Python 3.7.0 (default, Jul  9 2018, 12:14:11)
[Clang 9.1.0 (clang-902.0.39.2)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import imp
__main__:1: DeprecationWarning: the imp module is deprecated in favour of importlib; see the module's documentation for alternative uses
>>>

vs

Python 3.6.5 (default, Jun 17 2018, 12:13:06)
[GCC 4.2.1 Compatible Apple LLVM 9.1.0 (clang-902.0.39.2)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import imp
>>>
optix2000 picture optix2000 on 12 Jul 2018

From some more digging, it looks like vim itself is importing imp , hence why the line the error is being thrown on makes no sense (/must>not&exist/foo:1).

Looks like it's tracked upstream here:
https://github.com/vim/vim/issues/3117
With a workaround here:
https://github.com/vim/vim/issues/3117#issuecomment-402622616

Might be worth patching something into jedi-vim to handle cases of people using an older vim with Python 3.7+

optix2000 picture optix2000 on 12 Jul 2018
👍2 🎉1

We could probably catch the warning somehow, but IMO 3.7 is so new and jedi only supports it partially, we could also wait a bit and see if their issue fixes it.

davidhalter picture davidhalter on 12 Jul 2018

@optix2000 Thank you! Had same issue.

axeII picture axeII on 21 Jul 2018

I commented this line and everything works from me:

import imp

Something maybe broken? Any better solution?

ebonat picture ebonat on 26 Oct 2018

The issue was solved in VIM 8.1.201
https://github.com/vim/vim/issues/3117#issuecomment-406868685

I'm therefore closing this issue. No need for us to fix anything anymore. Just upgrade VIM or use the recommendation at https://github.com/vim/vim/issues/3117#issuecomment-402622616

davidhalter picture davidhalter on 27 Oct 2018
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