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davidhalter / jedi

Awesome autocompletion, static analysis and refactoring library for python
http://jedi.readthedocs.io
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autocompletion shows signature, but no docstring #1817

Closed jgb closed 2 years ago

jgb commented 2 years ago

Issue

I'm trying to use jedi completion (using c-x c-o) and it seems to work, except it only shows the function signature, and no docstring or other explanation. I'm trying this on very basic methods that are part of the python standard library, like .strip() for strings for example. It shows me that strip() has one optional chars parameter, and that the function returns a string. But it tells me nothing about what this function is supposed to do, like I can see in the screenshot on the jedi-vim repo.

Steps to reproduce

My settings related to jedi and autocomplete:

let g:jedi#popup_on_dot = 0
let g:jedi#show_call_signatures = 0
set completeopt=menuone,longest,preview

When I'm in a python buffer this is the value of omnifunc:

omnifunc=jedi#completions

Output of “:verbose JediDebugInfo”

Jedi-vim debug information

jedi-vim version
Global Python

Using Python version 3 to access Jedi.

Jedi
Jedi environment: <SameEnvironment: 3.9.7 in /usr>
Known environments
Settings
g:jedi#popup_on_dot = 0 (default: 1)
g:jedi#show_call_signatures = 0 (default: 1)

  omnifunc=jedi#completions
    Last set from ~/dotfiles/.vim/plugged/jedi-vim/autoload/jedi.vim line 713
  completeopt=menuone,longest,preview
    Last set from ~/.vimrc line 221

:version


VIM - Vi IMproved 8.2 (2019 Dec 12, compiled Oct 31 2021 15:40:05)
Included patches: 1-3565
Modified by team+vim@tracker.debian.org
Compiled by team+vim@tracker.debian.org
Huge version with GTK3 GUI.  Features included (+) or not (-):
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+arabic            +cmdline_info      +extra_search      +keymap            +mouse_gpm         +persistent_undo   +sound             +textprop          +writebackup
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+autochdir         +conceal           +file_in_path      +langmap           +mouse_netterm     +postscript        +startuptime       +title             -xfontset
-autoservername    +cryptv            +find_in_path      +libcall           +mouse_sgr         +printer           +statusline        +toolbar           +xim
+balloon_eval      +cscope            +float             +linebreak         -mouse_sysmouse    +profile           -sun_workshop      +user_commands     +xpm
+balloon_eval_term +cursorbind        +folding           +lispindent        +mouse_urxvt       -python            +syntax            +vartabs           +xsmp_interact
+browse            +cursorshape       -footer            +listcmds          +mouse_xterm       +python3           +tag_binary        +vertsplit         +xterm_clipboard
++builtin_terms    +dialog_con_gui    +fork()            +localmap          +multi_byte        +quickfix          -tag_old_static    +virtualedit       -xterm_save
+byte_offset       +diff              +gettext           +lua               +multi_lang        +reltime           -tag_any_white     +visual            
+channel           +digraphs          -hangul_input      +menu              -mzscheme          +rightleft         +tcl               +visualextra       
+cindent           +dnd               +iconv             +mksession         +netbeans_intg     +ruby              +termguicolors     +viminfo           
+clientserver      -ebcdic            +insert_expand     +modify_fname      +num64             +scrollbind        +terminal          +vreplace          
+clipboard         +emacs_tags        +ipv6              +mouse             +packages          +signs             +terminfo          +wildignore        
+cmdline_compl     +eval              +job               +mouseshape        +path_extra        +smartindent       +termresponse      +wildmenu          
   system vimrc file: "$VIM/vimrc"
     user vimrc file: "$HOME/.vimrc"
 2nd user vimrc file: "~/.vim/vimrc"
      user exrc file: "$HOME/.exrc"
  system gvimrc file: "$VIM/gvimrc"
    user gvimrc file: "$HOME/.gvimrc"
2nd user gvimrc file: "~/.vim/gvimrc"
       defaults file: "$VIMRUNTIME/defaults.vim"
    system menu file: "$VIMRUNTIME/menu.vim"
  fall-back for $VIM: "/usr/share/vim"
Compilation: gcc -c -I. -Iproto -DHAVE_CONFIG_H -DFEAT_GUI_GTK -pthread -I/usr/include/gtk-3.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/usr/include/dbus-1.0 -I/usr/lib/x86_64-linux-gnu/dbus-1.0/include -I/usr/include/gtk-3.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cairo -I/usr/include/pango-1.0 -I/usr/include/harfbuzz -I/usr/include/pango-1.0 -I/usr/include/fribidi -I/usr/include/harfbuzz -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libpng16 -I/usr/include/x86_64-linux-gnu -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -Wdate-time -g -O2 -ffile-prefix-map=/build/vim-Co0v4N/vim-8.2.3565=. -fstack-protector-strong -Wformat -Werror=format-security -D_REENTRANT -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1 
Linking: gcc -L. -Wl,-z,relro -Wl,-z,now -fstack-protector-strong -rdynamic -Wl,-export-dynamic -Wl,-E -Wl,-z,relro -Wl,-z,now -Wl,--as-needed -o vim -lgtk-3 -lgdk-3 -lpangocairo-1.0 -lpango-1.0 -lharfbuzz -latk-1.0 -lcairo-gobject -lcairo -lgdk_pixbuf-2.0 -lgio-2.0 -lgobject-2.0 -lglib-2.0 -lSM -lICE -lXpm -lXt -lX11 -lXdmcp -lSM -lICE -lm -ltinfo -lselinux -lcanberra -lsodium -lacl -lattr -lgpm -ldl -L/usr/lib -llua5.2 -Wl,-E -fstack-protector-strong -L/usr/local/lib -L/usr/lib/x86_64-linux-gnu/perl/5.32/CORE -lperl -ldl -lm -lpthread -lcrypt -L/usr/lib/python3.9/config-3.9-x86_64-linux-gnu -lpython3.9 -lcrypt -lpthread -ldl -lutil -lm -lm -L/usr/lib/x86_64-linux-gnu -ltcl8.6 -ldl -lz -lpthread -lm -lruby-2.7 -lm -L/usr/lib

:messages

Messages maintainer: Bram Moolenaar <Bram@vim.org>
"~/quividi/vidicenter/newvidicenter/webservices/backends/legacy.py" 1316L, 48901B
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davidhalter commented 2 years ago

WTF. this is actually an issue. I'm still not sure why this happens, but I can reproduce in Jedi as well. Very bad. There are thousands of tests and this is not tested...

Will definitely fix this. Moving to the Jedi issue tracker.

davidhalter commented 2 years ago

Fixed in e580d1f4d909e160ded40403f6efd152459d63ab will be merged soon.

Super dumb bug. Thanks a lot for bringing it up. This should have been known a long time ago.

davidhalter commented 2 years ago

v0.18.1 is released.

jgb commented 2 years ago

@davidhalter excellent, thanks! I assume that you'll update jedi-vim as well to use this newest release of jedi? currently the jedi git submodule in my ~/.vim/plugged/jedi-vim says HEAD detached at 8ef2ce23 not sure why it's that commit in particular and how it gets updated to a newer version?

davidhalter commented 2 years ago

It will be updated whenever you create a pull request against jedi-vim. :) I will be happy to merge. This part usually happens a bit after the release.