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Added jedi-vim

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Amir 2022-09-21 10:47:47 +02:00
parent 3978f7b467
commit 950b470eb9
37 changed files with 4193 additions and 0 deletions

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@ -109,6 +109,7 @@ I recommend reading the docs of these plugins to understand them better. Each pl
* [gist-vim](https://github.com/mattn/gist-vim) Easily create gists from Vim using the `:Gist` command
* [vim-indent-guides](https://github.com/nathanaelkane/vim-indent-guides) Is a plugin for visually displaying indent levels in Vim
* [editorconfig-vim](https://github.com/editorconfig/editorconfig-vim) EditorConfig helps maintain consistent coding styles for multiple developers working on the same project across various editors and IDEs.
* [jedi-vim](https://github.com/davidhalter/jedi-vim) A great Python autocompletion library for VIM.
## Included color schemes

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github: [davidhalter]

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### Issue
<!--
Please describe the issue here.
If you are not using jedi-vim from Git (but e.g. from a distribution's package,
please try it with jedi-vim's Git master, too).
-->
### Steps to reproduce
<!--
Include if relevant.
Please provide steps to reproduce it here, preferably based on a minimal Vim
configuration.
You can use the following template (save it as `minimal.vimrc` in the directory
where jedi-vim is installed, `cd` into that directory, and run Vim with
`vim -u minimal.vimrc`):
```
set nocompatible
let script_dir = fnamemodify(expand('<sfile>'), ':h')
let &runtimepath .= ','.script_dir.','.script_dir.'/after'
" Put your config changes here.
" let g:jedi#show_call_signatures=1
syntax on
filetype plugin indent on
```
Please provide the `minimal.vimrc` you have used here, too.
-->
### Output of “:verbose JediDebugInfo”
<!--
Please execute `:redir @+> | silent verb JediDebugInfo | redir END` in a
Python buffer to copy debug information into your clipboard.
Then paste it here.
-->

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name: ci
on: [push, pull_request]
jobs:
tests:
runs-on: ubuntu-20.04
steps:
- name: Checkout code
uses: actions/checkout@v2
with:
submodules: recursive
- name: Setup
run: |
sudo pip install pytest
vim --version
#- name: Setup tmate session
# uses: mxschmitt/action-tmate@v3
- name: Run tests
run: 'make test'
code-quality:
runs-on: ubuntu-20.04
steps:
- name: Checkout code
uses: actions/checkout@v2
with:
submodules: recursive
- name: Run tests
run: |
vim --version
make check
coverage:
runs-on: ubuntu-20.04
steps:
- name: Checkout code
uses: actions/checkout@v2
with:
submodules: recursive
- name: Install dependencies
run: |
sudo add-apt-repository ppa:neovim-ppa/stable -y
sudo apt-get update -q
sudo apt-get install neovim -y
sudo pip install pynvim pytest-cov
sudo pip list
nvim --version
- name: Run tests
run: |
make --keep-going test_coverage BUILD_VIRTUAL_ENV=$VIRTUAL_ENV
- name: Upload coverage data
run: |
coverage xml
bash <(curl -s https://codecov.io/bash) -X fix -f coverage.xml -F py${TRAVIS_PYTHON_VERSION//./}

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*~
*.sw?
*.py[cod]
.ropeproject
doc/tags
.pytest-cache
build
.coverage*

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[submodule "jedi"]
path = pythonx/jedi
url = https://github.com/davidhalter/jedi.git
[submodule "pythonx/parso"]
path = pythonx/parso
url = https://github.com/davidhalter/parso.git

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dist: bionic
language: python
python: 3.8
env:
- ENV=test
- ENV=check
- ENV=test_coverage
install:
- |
if [ "$ENV" = "test" ]; then
pip install pytest
elif [ "$ENV" = "test_coverage" ]; then
sudo add-apt-repository ppa:neovim-ppa/stable -y
sudo apt-get update -q
sudo apt-get install neovim -y
pip install pynvim pytest-cov
pip list
nvim --version
else
vim --version
fi
script:
- make --keep-going "$ENV" BUILD_VIRTUAL_ENV=$VIRTUAL_ENV
after_script:
- |
if [ "$ENV" = "test_coverage" ]; then
coverage xml
travis_retry bash <(curl -s https://codecov.io/bash) -X fix -f coverage.xml -F py${TRAVIS_PYTHON_VERSION//./}
fi

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Main Authors
============
David Halter (@davidhalter) <davidhalter88@gmail.com>
Contributors (in order of contributions)
========================================
Patrice Peterson (@runiq)
tek (@tek)
heavenshell (@heavenshell) <heavenshell.jp@gmail.com>
Danilo Bargen (@dbrgn) <gezuru@gmail.com>
mattn (@mattn) <mattn.jp@gmail.com>
Enrico Batista da Luz (@ricobl) <rico.bl@gmail.com>
coot (@coot) <mszamot@gmail.com>
Artur Dryomov (@ming13) <artur.dryomov@gmail.com>
andviro (@andviro)
Jean-Louis Fuchs (@ganwell) <ganwell@fangorn.ch>
Mathieu Comandon (@strycore) <strider@strycore.com>
Nick Hurley (@todesschaf) <hurley@todesschaf.org>
gpoulin (@gpoulin)
Akinori Hattori (@hattya)
Luper Rouch (@flupke)
Matthew Moses (@mlmoses) <moses.matthewl@gmail.com>
Tyler Wymer (@twymer)
Artem Nezvigin (@artnez)
rogererens (@rogererens)
Emily Strickland (@emilyst) <mail@emily.st>
Tin Tvrtković (@Tinche) <tinchester@gmail.com>
Zekeriya Koc (@zekzekus) <zekzekus@gmail.com>
ethinx (@ethinx) <eth2net@gmail.com>
Wouter Overmeire (@lodagro) <lodagro@gmail.com>
Stephen J. Fuhry (@fuhrysteve) <fuhrysteve@gmail.com>
Sheng Yun (@ShengYun) <uewing@gmail.com>
Yann Thomas-Gérard (@inside) <inside@gmail.com>
Colin Su (@littleq0903) <littleq0903@gmail.com>
Arthur Jaron (@eyetracker)
Justin M. Keyes (@justinmk)
nagev (@np1)
Chris Lasher (@gotgenes) <chris.lasher@gmail.com>
Doan Thanh Nam (@tndoan)
Markus Koller (@toupeira)
Justin Cheevers @justincheevers
Talha Ahmed (@talha81) <talha.ahmed@gmail.com>
Matthew Tylee Atkinson (@matatk)
Pedro Ferrari (@petobens)
Daniel Hahler (@blueyed)
Dave Honneffer (@pearofducks)
Bagrat Aznauryan (@n9code)
Tomoyuki Kashiro (@kashiro)
Tommy Allen (@tweekmonster)
Mingliang (@Aulddays)
Brian Mego (@brianmego)
Stevan Milic (@stevanmilic) <stevan.milic@yahoo.com>
Konstantin Glukhov (@Konstantin-Glukhov)
Seungchan An (@SeungChan92) <dev.issea1015@gmail.com>
Thomas Blauth (@ThomasBlauth) <thomas.blauth@protonmail.com>
James Cherti (@jamescherti)
@something are github user names.

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# We <3 pull requests!
1. Fork the Repo on github.
2. Add yourself to AUTHORS.txt
3. Add a test if possible.
4. Push to your fork and submit a pull request.
Please use PEP8 as a Python code style. For VIM, just try to style your
code similar to the jedi-vim code that is already there.
# Bug reports
Please include the output of `:version` and `:JediDebugInfo`.

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The MIT License (MIT)
Copyright (c) <2013> <David Halter and others, see AUTHORS.txt>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

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BUILD_VIRTUAL_ENV:=build/venv
test:
pytest
test_nvim:
VSPEC_VIM=nvim pytest
test_coverage: export PYTEST_ADDOPTS:=--cov pythonx --cov test --cov-report=term-missing:skip-covered
test_coverage: test_nvim
$(dir $(BUILD_VIRTUAL_ENV)):
mkdir -p $@
$(BUILD_VIRTUAL_ENV): | $(dir $(BUILD_VIRTUAL_ENV))
python -m venv $@
$(BUILD_VIRTUAL_ENV)/bin/vint: | $(BUILD_VIRTUAL_ENV)
$|/bin/python -m pip install vim-vint==0.3.21
$(BUILD_VIRTUAL_ENV)/bin/flake8: | $(BUILD_VIRTUAL_ENV)
$|/bin/python -m pip install -q flake8==3.7.8
vint: $(BUILD_VIRTUAL_ENV)/bin/vint
$(BUILD_VIRTUAL_ENV)/bin/vint after autoload ftplugin plugin
flake8: $(BUILD_VIRTUAL_ENV)/bin/flake8
$(BUILD_VIRTUAL_ENV)/bin/flake8 pythonx/jedi_*.py
check: vint flake8
clean:
rm -rf build
.PHONY: test check clean vint flake8

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.. image:: https://github.com/davidhalter/jedi-vim/blob/master/doc/logotype-a.svg
#################################################
jedi-vim - awesome Python autocompletion with VIM
#################################################
.. image:: https://travis-ci.org/davidhalter/jedi-vim.svg?branch=master
:target: https://travis-ci.org/davidhalter/jedi-vim
:alt: Travis-CI build status
jedi-vim is a VIM binding to the autocompletion library
`Jedi <http://github.com/davidhalter/jedi>`_.
Here are some pictures:
.. image:: https://github.com/davidhalter/jedi/raw/master/docs/_screenshots/screenshot_complete.png
Completion for almost anything (Ctrl+Space).
.. image:: https://github.com/davidhalter/jedi/raw/master/docs/_screenshots/screenshot_function.png
Display of function/class bodies, docstrings.
.. image:: https://github.com/davidhalter/jedi/raw/master/docs/_screenshots/screenshot_pydoc.png
Documentation (Pydoc) support (with highlighting, Shift+k).
There is also support for goto and renaming.
Get the latest from `github <http://github.com/davidhalter/jedi-vim>`_.
Documentation
=============
Documentation is available in your vim: ``:help jedi-vim``. You can also look
it up `on github <http://github.com/davidhalter/jedi-vim/blob/master/doc/jedi-vim.txt>`_.
You can read the Jedi library documentation `here <http://jedi.readthedocs.io/en/latest/>`_.
If you want to report issues, just use the github issue tracker. In case of
questions about the software, please use `stackoverflow
<https://stackoverflow.com/questions/tagged/jedi-vim>`_ and tag your question with ``jedi-vim``.
Contributing
============
We love Pull Requests! Read the instructions in ``CONTRIBUTING.md``.
Features
========
The Jedi library understands most of Python's core features. From decorators to
generators, there is broad support.
Apart from that, jedi-vim supports the following commands
- Completion ``<C-Space>``
- Goto assignment ``<leader>g`` (typical goto function)
- Goto definition ``<leader>d`` (follow identifier as far as possible,
includes imports and statements)
- Goto (typing) stub ``<leader>s``
- Show Documentation/Pydoc ``K`` (shows a popup with assignments)
- Renaming ``<leader>r``
- Usages ``<leader>n`` (shows all the usages of a name)
- Open module, e.g. ``:Pyimport os`` (opens the ``os`` module)
Installation
============
Requirements
------------
You need a VIM version that was compiled with Python 2.7 or later
(``+python`` or ``+python3``). You can check this from within VIM using
``:python3 import sys; print(sys.version)`` (use ``:python`` for Python 2).
Manual installation
-------------------
You might want to use `pathogen <https://github.com/tpope/vim-pathogen>`_ or
`Vundle <https://github.com/gmarik/vundle>`_ to install jedi-vim.
The first thing you need after that is an up-to-date version of Jedi. Install
``git submodule update --init --recursive`` in your jedi-vim repository.
Example installation command using Pathogen:
.. code-block:: sh
git clone --recursive https://github.com/davidhalter/jedi-vim.git ~/.vim/bundle/jedi-vim
Example installation using Vundle:
Add the following line in your `~/.vimrc`
.. code-block:: vim
Plugin 'davidhalter/jedi-vim'
For installing Jedi, ``pip install jedi`` will also work, but you might run
into issues when working in virtual environments. Please use git submodules.
Installation with your distribution
-----------------------------------
On Arch Linux, you can also install jedi-vim from official repositories as
`vim-jedi <https://www.archlinux.org/packages/community/any/vim-jedi/>`__.
It is also available on
`Debian (≥8) <https://packages.debian.org/vim-python-jedi>`__ and
`Ubuntu (≥14.04) <http://packages.ubuntu.com/vim-python-jedi>`__ as
vim-python-jedi.
On Fedora Linux, it is available as
`vim-jedi <https://apps.fedoraproject.org/packages/vim-jedi>`__.
Please note that this version might be quite old compared to using jedi-vim
from Git.
Caveats
-------
Note that the `python-mode <https://github.com/klen/python-mode>`_ VIM plugin seems
to conflict with jedi-vim, therefore you should disable it before enabling
jedi-vim.
To enjoy the full features of jedi-vim, you should have VIM >= 7.3, compiled with
``+conceal`` (which is not the case on some platforms, including OS X). If your VIM
does not meet these requirements, the parameter recommendation list may not appear
when you type an open bracket after a function name. Please read
`the documentation <http://github.com/davidhalter/jedi-vim/blob/master/doc/jedi-vim.txt>`_
for details.
Settings
========
Jedi is by default automatically initialized. If you don't want that I suggest
you disable the auto-initialization in your ``.vimrc``:
.. code-block:: vim
let g:jedi#auto_initialization = 0
There are also some VIM options (like ``completeopt`` and key defaults) which
are automatically initialized, but you can skip this:
.. code-block:: vim
let g:jedi#auto_vim_configuration = 0
You can make jedi-vim use tabs when going to a definition etc:
.. code-block:: vim
let g:jedi#use_tabs_not_buffers = 1
If you are a person who likes to use VIM-splits, you might want to put this in your ``.vimrc``:
.. code-block:: vim
let g:jedi#use_splits_not_buffers = "left"
This options could be "left", "right", "top", "bottom" or "winwidth". It will decide the direction where the split open.
Jedi automatically starts the completion, if you type a dot, e.g. ``str.``, if
you don't want this:
.. code-block:: vim
let g:jedi#popup_on_dot = 0
Jedi selects the first line of the completion menu: for a better typing-flow
and usually saves one keypress.
.. code-block:: vim
let g:jedi#popup_select_first = 0
Jedi displays function call signatures in insert mode in real-time, highlighting
the current argument. The call signatures can be displayed as a pop-up in the
buffer (set to 1 by default (with the conceal feature), 2 otherwise),
which has the advantage of being easier to refer to (but is a hack with
many drawbacks since it changes the buffer's contents),
or in Vim's command line aligned with the function call (set to 2), which
can improve the integrity of Vim's undo history.
.. code-block:: vim
let g:jedi#show_call_signatures = "1"
Here are a few more defaults for actions, read the docs (``:help jedi-vim``) to
get more information. If you set them to ``""``, they are not assigned.
.. code-block:: vim
NOTE: subject to change!
let g:jedi#goto_command = "<leader>d"
let g:jedi#goto_assignments_command = "<leader>g"
let g:jedi#goto_stubs_command = "<leader>s"
let g:jedi#goto_definitions_command = ""
let g:jedi#documentation_command = "K"
let g:jedi#usages_command = "<leader>n"
let g:jedi#completions_command = "<C-Space>"
let g:jedi#rename_command = "<leader>r"
An example for setting up your project:
.. code-block:: vim
let g:jedi#environment_path = "/usr/bin/python3.9"
jedi-vim tries its best to guess your virtual env. If you want to work with a
specific virtual environment however, you can point jedi-vim towards it:
.. code-block:: vim
let g:jedi#environment_path = "venv"
Finally, if you don't want completion, but all the other features, use:
.. code-block:: vim
let g:jedi#completions_enabled = 0
FAQ
===
I want to use Jedi with a Python 2 Environment, but it's not listed under "Known environments"
----------------------------------------------------------------------------------------------
Starting with version 0.18.0 Jedi dropped support for Python 2.
I don't want the docstring window to popup during completion
------------------------------------------------------------
This depends on the ``completeopt`` option. Jedi initializes it in its
``ftplugin``. Add the following line to your ``.vimrc`` to disable it:
.. code-block:: vim
autocmd FileType python setlocal completeopt-=preview
I want <Tab> to do autocompletion
---------------------------------
Don't even think about changing the Jedi command to ``<Tab>``,
use `supertab <https://github.com/ervandew/supertab>`_!
The completion is too slow!
---------------------------
1. Completion of complex libraries (like Numpy) should only be slow the first
time you complete them. After that the results should be cached and very fast.
2. If it is still slow after the initial completion and you have installed the
python-mode Vim plugin, try disabling its rope mode:
.. code-block:: vim
let g:pymode_rope = 0
See issue `#163 <https://github.com/davidhalter/jedi-vim/issues/163>`__.
3. You can also use `deoplete-jedi <https://github.com/zchee/deoplete-jedi>`__
for completions, which uses Jedi, but does completions asynchronously
(requires Neovim).
It makes sense to use both jedi-vim and deoplete-jedi, but you should disable
jedi-vim's completions then:
.. code-block:: vim
let g:jedi#completions_enabled = 0
Testing
=======
jedi-vim is being tested with a combination of `vspec
<https://github.com/kana/vim-vspec>`_ and `py.test <http://pytest.org/>`_.
The tests are in the ``test`` subdirectory, you can run them calling::
py.test
The tests are automatically run with `travis
<https://travis-ci.org/davidhalter/jedi-vim>`_.

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if jedi#init_python() && g:jedi#auto_initialization && g:jedi#completions_enabled
call jedi#setup_completion()
endif

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if !jedi#init_python()
finish
endif
if g:jedi#show_call_signatures > 0 && has('conceal')
" +conceal is the default for vim >= 7.3
let s:e = g:jedi#call_signature_escape
let s:full = s:e.'jedi=.\{-}'.s:e.'.\{-}'.s:e.'jedi'.s:e
let s:ignore = s:e.'jedi.\{-}'.s:e
exe 'syn match jediIgnore "'.s:ignore.'" contained conceal'
setlocal conceallevel=2
syn match jediFatSymbol "\*_\*" contained conceal
syn match jediFat "\*_\*.\{-}\*_\*" contained contains=jediFatSymbol
syn match jediSpace "\v[ ]+( )@=" contained
exe 'syn match jediFunction "'.s:full.'" keepend extend '
\ .' contains=jediIgnore,jediFat,jediSpace'
\ .' containedin=pythonComment,pythonString,pythonRawString'
unlet! s:e s:full s:ignore
hi def link jediIgnore Ignore
hi def link jediFatSymbol Ignore
hi def link jediSpace Normal
if exists('g:colors_name')
hi def link jediFunction CursorLine
hi def link jediFat TabLine
else
hi def jediFunction term=NONE cterm=NONE ctermfg=6 guifg=Black gui=NONE ctermbg=0 guibg=Grey
hi def jediFat term=bold,underline cterm=bold,underline gui=bold,underline ctermbg=0 guibg=#555555
endif
endif
hi def jediUsage cterm=reverse gui=standout

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function! health#jedi#check() abort
call health#report_start('jedi')
silent call jedi#debug_info()
endfunction

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scriptencoding utf-8
" ------------------------------------------------------------------------
" Settings initialization
" ------------------------------------------------------------------------
let s:deprecations = {
\ 'get_definition_command': 'goto_definitions_command',
\ 'pydoc': 'documentation_command',
\ 'related_names_command': 'usages_command',
\ 'autocompletion_command': 'completions_command',
\ 'show_function_definition': 'show_call_signatures',
\ }
let s:default_settings = {
\ 'use_tabs_not_buffers': 0,
\ 'use_splits_not_buffers': 1,
\ 'auto_initialization': 1,
\ 'auto_vim_configuration': 1,
\ 'goto_command': "'<leader>d'",
\ 'goto_assignments_command': "'<leader>g'",
\ 'goto_definitions_command': "''",
\ 'goto_stubs_command': "'<leader>s'",
\ 'completions_command': "'<C-Space>'",
\ 'call_signatures_command': "'<leader>n'",
\ 'usages_command': "'<leader>n'",
\ 'rename_command': "'<leader>r'",
\ 'completions_enabled': 1,
\ 'popup_on_dot': 'g:jedi#completions_enabled',
\ 'documentation_command': "'K'",
\ 'show_call_signatures': has('conceal') ? 1 : 2,
\ 'show_call_signatures_delay': 500,
\ 'call_signature_escape': "'?!?'",
\ 'auto_close_doc': 1,
\ 'max_doc_height': 30,
\ 'popup_select_first': 1,
\ 'quickfix_window_height': 10,
\ 'force_py_version': "'auto'",
\ 'environment_path': "'auto'",
\ 'added_sys_path': '[]',
\ 'project_path': "'auto'",
\ 'smart_auto_mappings': 0,
\ 'case_insensitive_completion': 1,
\ 'use_tag_stack': 1
\ }
for [s:key, s:val] in items(s:deprecations)
if exists('g:jedi#'.s:key)
echom "'g:jedi#".s:key."' is deprecated. Please use 'g:jedi#".s:val."' instead. Sorry for the inconvenience."
exe 'let g:jedi#'.s:val.' = g:jedi#'.s:key
endif
endfor
for [s:key, s:val] in items(s:default_settings)
if !exists('g:jedi#'.s:key)
exe 'let g:jedi#'.s:key.' = '.s:val
endif
endfor
let s:supports_buffer_usages = has('nvim') || exists('*prop_add')
" ------------------------------------------------------------------------
" Python initialization
" ------------------------------------------------------------------------
let s:script_path = expand('<sfile>:p:h:h')
function! s:init_python() abort
" Use g:jedi#force_py_version for loading Jedi, or fall back to using
" `has()` - preferring Python 3.
if !has('python3')
throw 'jedi-vim requires Vim with support for Python 3.'
endif
call jedi#setup_python_imports()
return 1
endfunction
function! jedi#reinit_python() abort
let s:_init_python = -1
call jedi#init_python()
endfunction
" This is meant to be called with `:unsilent` (for &shortmess+=F).
function! s:display_exception() abort
let error_lines = split(v:exception, '\n')
let msg = 'Error: jedi-vim failed to initialize Python: '
\ .error_lines[0].' (in '.v:throwpoint.')'
if len(error_lines) > 1
echohl ErrorMsg
echom 'jedi-vim error: '.error_lines[0]
for line in error_lines[1:]
echom line
endfor
echohl None
let help_cmd = ':JediDebugInfo'
if exists(':checkhealth') == 2
let help_cmd .= ' / :checkhealth'
endif
let msg .= printf('. See :messages and/or %s for more information.',
\ help_cmd)
endif
redraw " Redraw to only have the main message by default.
echoerr msg
endfunction
let s:_init_python = -1
function! jedi#init_python() abort
if s:_init_python == -1
let s:_init_python = 0
try
let s:_init_python = s:init_python()
let s:_init_python = 1
catch /^jedi/
" Only catch errors from jedi-vim itself here, so that for
" unexpected Python exceptions the traceback will be shown
" (e.g. with NameError in jedi#setup_python_imports's code).
if !exists('g:jedi#squelch_py_warning')
unsilent call s:display_exception()
endif
endtry
endif
return s:_init_python
endfunction
function! jedi#setup_python_imports() abort
let g:_jedi_init_error = 0
let init_lines = [
\ 'import vim',
\ 'def _jedi_handle_exc(exc_info):',
\ ' try:',
\ ' from jedi_vim_debug import format_exc_info',
\ ' vim.vars["_jedi_init_error"] = format_exc_info(exc_info)',
\ ' except Exception:',
\ ' import traceback',
\ ' vim.vars["_jedi_init_error"] = "\\n".join(traceback.format_exception(*exc_info))',
\ 'try:',
\ ' import jedi_vim',
\ ' if hasattr(jedi_vim, "jedi_import_error"):',
\ ' _jedi_handle_exc(jedi_vim.jedi_import_error)',
\ 'except Exception as exc:',
\ ' _jedi_handle_exc(sys.exc_info())',
\ ]
exe 'python3 exec('''.escape(join(init_lines, '\n'), "'").''')'
if g:_jedi_init_error isnot 0
throw printf('jedi#setup_python_imports: %s', g:_jedi_init_error)
endif
return 1
endfunction
function! jedi#debug_info() abort
if &verbose
if &filetype !=# 'python'
echohl WarningMsg | echo 'You should run this in a buffer with filetype "python".' | echohl None
endif
endif
let spath = shellescape(s:script_path)
echo '#### Jedi-vim debug information'
echo "\n"
echo '##### jedi-vim version'
echo "\n"
echo ' - jedi-vim git version: '
echon substitute(system('git -C '.spath.' describe --tags --always --dirty'), '\v\n$', '', '')
echo ' - jedi git submodule status: '
echon substitute(system('git -C '.spath.' submodule status pythonx/jedi'), '\v\n$', '', '')
echo ' - parso git submodule status: '
echon substitute(system('git -C '.spath.' submodule status pythonx/parso'), '\v\n$', '', '')
echo "\n"
echo '##### Global Python'
echo "\n"
echo 'Using Python version 3 to access Jedi.'
let s:pythonjedi_called = 0
try
python3 import vim; vim.command('let s:pythonjedi_called = 1')
catch
echo 'Error when trying to import vim: '.v:exception
endtry
if !s:pythonjedi_called
echohl WarningMsg
echom 'python3 failed to run, likely a Python config issue.'
if exists(':checkhealth') == 2
echom 'Try :checkhealth for more information.'
endif
echohl None
else
try
python3 from jedi_vim_debug import display_debug_info
python3 display_debug_info()
catch
echohl WarningMsg
echo 'Error when running display_debug_info: '.v:exception
echohl None
endtry
endif
echo "\n"
echo '##### Settings'
echo "\n"
echo '```'
let jedi_settings = items(filter(copy(g:), "v:key =~# '\\v^jedi#'"))
let has_nondefault_settings = 0
for [k, V] in jedi_settings
exe 'let default = '.get(s:default_settings,
\ substitute(k, '\v^jedi#', '', ''), "'-'")
" vint: -ProhibitUsingUndeclaredVariable
if default !=# V
echo printf('g:%s = %s (default: %s)', k, string(V), string(default))
unlet! V " Fix variable type mismatch with Vim 7.3.
let has_nondefault_settings = 1
endif
" vint: +ProhibitUsingUndeclaredVariable
endfor
if has_nondefault_settings
echo "\n"
endif
verb set omnifunc? completeopt?
echo '```'
if &verbose
echo "\n"
echo '#### :version'
echo '```'
version
echo '```'
echo "\n"
echo '#### :messages'
echo '```'
messages
echo '```'
echo "\n"
echo '<details><summary>:scriptnames</summary>'
echo "\n"
echo '```'
scriptnames
echo '```'
echo '</details>'
endif
endfunction
" Helper function instead of `python vim.eval()`, and `.command()` because
" these also return error definitions.
function! jedi#_vim_exceptions(str, is_eval) abort
let l:result = {}
try
if a:is_eval
let l:result.result = eval(a:str)
else
execute a:str
let l:result.result = ''
endif
catch
let l:result.exception = v:exception
let l:result.throwpoint = v:throwpoint
endtry
return l:result
endfunction
call jedi#init_python() " Might throw an error.
" ------------------------------------------------------------------------
" functions that call python code
" ------------------------------------------------------------------------
function! jedi#goto() abort
python3 jedi_vim.goto(mode="goto")
endfunction
function! jedi#goto_assignments() abort
python3 jedi_vim.goto(mode="assignment")
endfunction
function! jedi#goto_definitions() abort
python3 jedi_vim.goto(mode="definition")
endfunction
function! jedi#goto_stubs() abort
python3 jedi_vim.goto(mode="stubs")
endfunction
function! jedi#usages() abort
if exists('#jedi_usages#BufWinEnter')
call jedi#clear_usages()
endif
python3 jedi_vim.usages()
endfunction
if !s:supports_buffer_usages
" Hide usages in the current window.
" Only handles the current window due to matchdelete() restrictions.
function! jedi#_hide_usages_in_win() abort
let winnr = winnr()
let matchids = getwinvar(winnr, '_jedi_usages_vim_matchids', [])
for matchid in matchids[1:]
call matchdelete(matchid)
endfor
call setwinvar(winnr, '_jedi_usages_vim_matchids', [])
" Remove the autocommands that might have triggered this function.
augroup jedi_usages
exe 'autocmd! * <buffer='.winbufnr(winnr).'>'
augroup END
unlet! b:_jedi_usages_needs_clear
endfunction
" Show usages for current window (Vim without textprops only).
function! jedi#_show_usages_in_win() abort
python3 jedi_vim.highlight_usages_for_vim_win()
if !exists('#jedi_usages#TextChanged#<buffer>')
augroup jedi_usages
" Unset highlights on any changes to this buffer.
" NOTE: Neovim's API handles movement of highlights, but would only
" need to clear highlights that are changed inline.
autocmd TextChanged <buffer> call jedi#_clear_buffer_usages()
" Hide usages when the buffer is removed from the window, or when
" entering insert mode (but keep them for later).
autocmd BufWinLeave,InsertEnter <buffer> call jedi#_hide_usages_in_win()
augroup END
endif
endfunction
" Remove usages for the current buffer (and all its windows).
function! jedi#_clear_buffer_usages() abort
let bufnr = bufnr('%')
let nvim_src_ids = getbufvar(bufnr, '_jedi_usages_src_ids', [])
if !empty(nvim_src_ids)
for src_id in nvim_src_ids
" TODO: could only clear highlights below/after changed line?!
call nvim_buf_clear_highlight(bufnr, src_id, 0, -1)
endfor
else
call jedi#_hide_usages_in_win()
endif
endfunction
endif
" Remove/unset global usages.
function! jedi#clear_usages() abort
augroup jedi_usages
autocmd! BufWinEnter
autocmd! WinEnter
augroup END
if !s:supports_buffer_usages
" Vim without textprops: clear current window,
" autocommands will clean others on demand.
call jedi#_hide_usages_in_win()
" Setup autocommands to clear remaining highlights on WinEnter.
augroup jedi_usages
for b in range(1, bufnr('$'))
if getbufvar(b, '_jedi_usages_needs_clear')
exe 'autocmd WinEnter <buffer='.b.'> call jedi#_hide_usages_in_win()'
endif
endfor
augroup END
endif
python3 jedi_vim.clear_usages()
endfunction
function! jedi#rename(...) abort
python3 jedi_vim.rename()
endfunction
function! jedi#rename_visual(...) abort
python3 jedi_vim.rename_visual()
endfunction
function! jedi#completions(findstart, base) abort
python3 jedi_vim.completions()
endfunction
function! jedi#enable_speed_debugging() abort
python3 jedi_vim.jedi.set_debug_function(jedi_vim.print_to_stdout, speed=True, warnings=False, notices=False)
endfunction
function! jedi#enable_debugging() abort
python3 jedi_vim.jedi.set_debug_function(jedi_vim.print_to_stdout)
endfunction
function! jedi#disable_debugging() abort
python3 jedi_vim.jedi.set_debug_function(None)
endfunction
function! jedi#py_import(args) abort
python3 jedi_vim.py_import()
endfun
function! jedi#choose_environment(args) abort
python3 jedi_vim.choose_environment()
endfun
function! jedi#load_project(args) abort
python3 jedi_vim.load_project()
endfun
function! jedi#py_import_completions(argl, cmdl, pos) abort
python3 jedi_vim.py_import_completions()
endfun
function! jedi#clear_cache(bang) abort
if a:bang
python3 jedi_vim.jedi.cache.clear_time_caches(True)
else
python3 jedi_vim.jedi.cache.clear_time_caches(False)
endif
endfunction
" ------------------------------------------------------------------------
" show_documentation
" ------------------------------------------------------------------------
function! jedi#show_documentation() abort
python3 if jedi_vim.show_documentation() is None: vim.command('return')
let bn = bufnr('__doc__')
if bn > 0
let wi=index(tabpagebuflist(tabpagenr()), bn)
if wi >= 0
" If the __doc__ buffer is open in the current tab, jump to it
silent execute (wi+1).'wincmd w'
else
silent execute 'sbuffer '.bn
endif
else
split __doc__
endif
setlocal modifiable
setlocal noswapfile
setlocal buftype=nofile
silent normal! ggdG
silent $put=l:doc
silent normal! 1Gdd
setlocal nomodifiable
setlocal nomodified
setlocal filetype=rst
setlocal foldlevel=200 " do not fold in __doc__
if l:doc_lines > g:jedi#max_doc_height " max lines for plugin
let l:doc_lines = g:jedi#max_doc_height
endif
execute 'resize '.l:doc_lines
" quit comands
nnoremap <buffer> q ZQ
if len(g:jedi#documentation_command)
execute 'nnoremap <buffer> '.g:jedi#documentation_command.' ZQ'
endif
endfunction
" ------------------------------------------------------------------------
" helper functions
" ------------------------------------------------------------------------
function! jedi#add_goto_window(for_usages, len) abort
let height = min([a:len, g:jedi#quickfix_window_height])
" Use :copen to go to the window always - the user should select an entry.
execute 'belowright copen '.height
if &filetype !=# 'qf'
echoerr printf('jedi-vim: unexpected ft with current window (%s), please report!', &filetype)
endif
if g:jedi#use_tabs_not_buffers == 1
noremap <buffer> <CR> :call jedi#goto_window_on_enter()<CR>
endif
augroup jedi_goto_window
if a:for_usages
autocmd BufWinLeave <buffer> call jedi#clear_usages()
else
autocmd WinLeave <buffer> q " automatically leave, if an option is chosen
endif
augroup END
if a:for_usages && !has('nvim')
if s:supports_buffer_usages
" Setup autocommand for pending highlights with Vim's textprops.
" (cannot be added to unlisted buffers)
augroup jedi_usages
autocmd! BufWinEnter * call s:usages_for_pending_buffers()
augroup END
else
" Setup global autocommand to display any usages for a window.
" Gets removed when closing the quickfix window that displays them, or
" when clearing them (e.g. on TextChanged).
augroup jedi_usages
autocmd! BufWinEnter,WinEnter * call jedi#_show_usages_in_win()
augroup END
endif
endif
endfunction
" Highlight usages for a buffer if not done so yet (Neovim only).
function! s:usages_for_pending_buffers() abort
python3 jedi_vim._handle_pending_usages_for_buf()
endfunction
function! jedi#goto_window_on_enter() abort
let l:list = getqflist()
let l:data = l:list[line('.') - 1]
if l:data.bufnr
" close goto_window buffer
normal! ZQ
python3 jedi_vim.set_buffer(vim.eval('bufname(l:data.bufnr)'))
call cursor(l:data.lnum, l:data.col)
else
echohl WarningMsg | echo 'Builtin module cannot be opened.' | echohl None
endif
endfunction
function! s:syn_stack() abort
if !exists('*synstack')
return []
endif
return map(synstack(line('.'), col('.') - 1), "synIDattr(v:val, 'name')")
endfunc
function! jedi#do_popup_on_dot_in_highlight() abort
let highlight_groups = s:syn_stack()
for a in highlight_groups
if a ==# 'pythonDoctest'
return 1
endif
endfor
for a in highlight_groups
for b in ['pythonString', 'pythonComment', 'pythonNumber']
if a == b
return 0
endif
endfor
endfor
return 1
endfunc
let s:show_call_signatures_last = [0, 0, '']
function! jedi#show_call_signatures() abort
if s:_init_python == 0
return 1
endif
let [line, col] = [line('.'), col('.')]
let curline = getline(line)
let reload_signatures = 1
" Caching. On the same line only.
if line == s:show_call_signatures_last[0]
" Check if the number of special signs before or after the
" cursor has not changed since the last call, which means that the
" argument position was not changed and we can skip repainting.
let prevcol = s:show_call_signatures_last[1]
let prevline = s:show_call_signatures_last[2]
let no_special = '[^,()=]'
if substitute(curline[:col-2], no_special, '', 'g')
\ == substitute(prevline[:prevcol-2], no_special, '', 'g')
\ && substitute(curline[(col-2):], no_special, '', 'g')
\ == substitute(prevline[(prevcol-2):], no_special, '', 'g')
let reload_signatures = 0
endif
endif
let s:show_call_signatures_last = [line, col, curline]
if reload_signatures
python3 jedi_vim.show_call_signatures()
endif
endfunction
function! jedi#clear_call_signatures() abort
if s:_init_python == 0
return 1
endif
let s:show_call_signatures_last = [0, 0, '']
python3 jedi_vim.clear_call_signatures()
endfunction
function! jedi#configure_call_signatures() abort
augroup jedi_call_signatures
autocmd! * <buffer>
if g:jedi#show_call_signatures == 2 " Command line call signatures
autocmd InsertEnter <buffer> let g:jedi#first_col = s:save_first_col()
endif
autocmd InsertEnter <buffer> let s:show_call_signatures_last = [0, 0, '']
autocmd InsertLeave <buffer> call jedi#clear_call_signatures()
if g:jedi#show_call_signatures_delay > 0
autocmd InsertEnter <buffer> let b:_jedi_orig_updatetime = &updatetime
\ | let &updatetime = g:jedi#show_call_signatures_delay
autocmd InsertLeave <buffer> if exists('b:_jedi_orig_updatetime')
\ | let &updatetime = b:_jedi_orig_updatetime
\ | unlet b:_jedi_orig_updatetime
\ | endif
autocmd CursorHoldI <buffer> call jedi#show_call_signatures()
else
autocmd CursorMovedI <buffer> call jedi#show_call_signatures()
endif
augroup END
endfunction
" Determine where the current window is on the screen for displaying call
" signatures in the correct column.
function! s:save_first_col() abort
if bufname('%') ==# '[Command Line]' || winnr('$') == 1
return 0
endif
let startwin = winnr()
let winwidth = winwidth(0)
if winwidth == &columns
return 0
elseif winnr('$') == 2
return startwin == 1 ? 0 : (winwidth(1) + 1)
elseif winnr('$') == 3
if startwin == 1
return 0
endif
let ww1 = winwidth(1)
let ww2 = winwidth(2)
let ww3 = winwidth(3)
if ww1 + ww2 + ww3 + 2 == &columns
if startwin == 2
return ww1 + 1
else
return ww1 + ww2 + 2
endif
elseif startwin == 2
if ww2 + ww3 + 1 == &columns
return 0
else
return ww1 + 1
endif
else " startwin == 3
if ww2 + ww3 + 1 == &columns
return ww2 + 1
else
return ww1 + 1
endif
endif
endif
return 0
endfunction
function! jedi#complete_string(autocomplete) abort
if a:autocomplete
if !(g:jedi#popup_on_dot && jedi#do_popup_on_dot_in_highlight())
return ''
endif
let s:saved_completeopt = &completeopt
set completeopt-=longest
set completeopt+=menuone
set completeopt-=menu
if &completeopt !~# 'noinsert\|noselect'
" Patch 775 introduced noinsert and noselect, previously these
" options didn't exist. Setting them in earlier versions results in
" errors (E474).
if has('patch-7.4-775')
if g:jedi#popup_select_first
set completeopt+=noinsert
else
set completeopt+=noselect
endif
else
" To pass the tests we use this, it seems to get the closest to
" the other options. I'm really not sure if this properly
" works, but VIM 7.4-775 is already pretty old, so it might not
" be a problem anymore in a few years.
set completeopt+=longest
endif
endif
elseif pumvisible()
return "\<C-n>"
endif
return "\<C-x>\<C-o>\<C-r>=jedi#complete_opened(".a:autocomplete.")\<CR>"
endfunction
function! jedi#complete_opened(autocomplete) abort
if a:autocomplete
let &completeopt = s:saved_completeopt
unlet s:saved_completeopt
elseif pumvisible() && g:jedi#popup_select_first && stridx(&completeopt, 'longest') > -1
return "\<Down>"
endif
return ''
endfunction
function! jedi#smart_auto_mappings() abort
" Auto put import statement after from module.name<space> and complete
if search('\m^\s*from\s\+[A-Za-z0-9._]\{1,50}\%#\s*$', 'bcn', line('.'))
" Enter character and start completion.
return "\<space>import \<C-r>=jedi#complete_string(1)\<CR>"
endif
return "\<space>"
endfunction
function! jedi#setup_completion() abort
" We need our own omnifunc, so this overrides the omnifunc set by
" $VIMRUNTIME/ftplugin/python.vim.
setlocal omnifunc=jedi#completions
" map ctrl+space for autocompletion
if g:jedi#completions_command ==# '<C-Space>'
" In terminals, <C-Space> sometimes equals <Nul>.
imap <buffer> <Nul> <C-Space>
smap <buffer> <Nul> <C-Space>
endif
if len(g:jedi#completions_command)
execute 'inoremap <expr> <buffer> '.g:jedi#completions_command.' jedi#complete_string(0)'
" A separate mapping for select mode: deletes and completes.
execute 'snoremap <expr> <buffer> '.g:jedi#completions_command." '\<C-g>c'.jedi#complete_string(0)"
endif
endfunction
"python3 jedi_vim.jedi.set_debug_function(jedi_vim.print_to_stdout, speed=True, warnings=False, notices=False)
"python3 jedi_vim.jedi.set_debug_function(jedi_vim.print_to_stdout)
" vim: set et ts=4:

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@ -0,0 +1,7 @@
coverage:
status:
project: true
patch: true
changes: true
comment: off

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*jedi-vim.txt* - For Vim version 7.3 - Last change: 2014/07/29
__ _______ _______ __ ____ ____ __ .___ ___.~
| | | ____|| \ | | \ \ / / | | | \/ |~
| | | |__ | .--. || | _____\ \/ / | | | \ / |~
.--. | | | __| | | | || | |______\ / | | | |\/| |~
| `--' | | |____ | '--' || | \ / | | | | | |~
\______/ |_______||_______/ |__| \__/ |__| |__| |__|~
jedi-vim - awesome Python autocompletion with Vim
==============================================================================
Contents *jedi-vim-contents*
1. Introduction |jedi-vim-introduction|
2. Installation |jedi-vim-installation|
2.0. Requirements |jedi-vim-installation-requirements|
2.1. Manually |jedi-vim-installation-manually|
2.2. Using Pathogen |jedi-vim-installation-pathogen|
2.3. Using Vundle |jedi-vim-installation-vundle|
2.4. Installing from Repositories |jedi-vim-installation-repos|
3. Supported Python features |jedi-vim-support|
4. Usage |jedi-vim-usage|
5. Mappings |jedi-vim-keybindings|
5.1. Start completion |g:jedi#completions_command|
5.2. Go to definition |g:jedi#goto_command|
5.3. Go to assignment |g:jedi#goto_assignments_command|
5.4 Go to stub |g:jedi#goto_stubs_command|
5.5. Show documentation |g:jedi#documentation_command|
5.6. Rename variables |g:jedi#rename_command|
5.7. Show name usages |g:jedi#usages_command|
5.8. Open module by name |:Pyimport|
6. Configuration |jedi-vim-configuration|
6.1. auto_initialization |g:jedi#auto_initialization|
6.2. auto_vim_configuration |g:jedi#auto_vim_configuration|
6.3. popup_on_dot |g:jedi#popup_on_dot|
6.4. popup_select_first |g:jedi#popup_select_first|
6.5. auto_close_doc |g:jedi#auto_close_doc|
6.6. show_call_signatures |g:jedi#show_call_signatures|
6.7. show_call_signatures_delay |g:jedi#show_call_signatures_delay|
6.8. use_tabs_not_buffers |g:jedi#use_tabs_not_buffers|
6.9. squelch_py_warning |g:jedi#squelch_py_warning|
6.10. completions_enabled |g:jedi#completions_enabled|
6.11. use_splits_not_buffers |g:jedi#use_splits_not_buffers|
6.12. force_py_version |g:jedi#force_py_version|
6.13. smart_auto_mappings |g:jedi#smart_auto_mappings|
6.14. use_tag_stack |g:jedi#use_tag_stack|
6.15. environment_path |g:jedi#environment_path|
|b:jedi_environment_path|
6.16. added_sys_path |g:jedi#added_sys_path|
|b:jedi_added_sys_path|
6.17. case_insensitive_completion |g:jedi#case_insensitive_completion|
|b:jedi_case_insensitive_completion|
7. Testing |jedi-vim-testing|
8. Contributing |jedi-vim-contributing|
9. License |jedi-vim-license|
==============================================================================
1. Introduction *jedi-vim-introduction*
Jedi-vim is a Vim binding to the awesome Python autocompletion library
`jedi`. Among jedi's (and, therefore, jedi-vim's) features are:
- Completion for a wide array of Python features (see |jedi-vim-support|)
- Robust in dealing with syntax errors and wrong indentation
- Parses complex module/function/class structures
- Infers function arguments from Sphinx/Epydoc strings
- Doesn't execute Python code
- Supports Virtualenv
- Supports Python 2.7 and 3.4+
By leveraging this library, jedi-vim adds the following capabilities to Vim:
- Displaying function/class bodies
- "Go to definition" command
- Displaying docstrings
- Renaming and refactoring
- Looking up related names
==============================================================================
2. Installation *jedi-vim-installation*
------------------------------------------------------------------------------
2.0. Requirements *jedi-vim-installation-requirements*
First of all, jedi-vim requires Vim to be compiled with the `+python` option.
It is best if you have VIM >= 7.3, compiled with the `+conceal` option. With
older versions, you will probably not see the parameter recommendation list
for functions after typing the open bracket. Some platforms (including OS X
releases) do not ship a VIM with `+conceal`. You can check if your VIM has the
feature with >
:ver
and look for "`+conceal`" (as opposed to "`-conceal`") or >
:echo has('conceal')
which will report 0 (not included) or 1 (included). If your VIM lacks this
feature and you would like function parameter completion, you will need to
build your own VIM, or use a package for your operating system that has this
feature (such as MacVim on OS X, which also contains a console binary).
------------------------------------------------------------------------------
2.1. Installing manually *jedi-vim-installation-manually*
1. If you want to install jedi as a submodule instead, issue this command: >
git clone --recursive http://github.com/davidhalter/jedi-vim
2. Put the plugin files into their respective folders in your vim runtime
directory (usually ~/.vim). Be sure to pay attention to the directory
structure!
3. Update the Vim help tags with >
:helptags <path/to/vimruntime>/doc
------------------------------------------------------------------------------
2.2. Installing using Pathogen *jedi-vim-installation-pathogen*
Pathogen simplifies installation considerably.
1.a Clone the git repository into your bundles directory: >
git clone http://github.com/davidhalter/jedi-vim path/to/bundles/jedi-vim
1b. Again, if you want to install jedi as a submodule, use this command
instead: >
git clone --recursive http://github.com/davidhalter/jedi-vim
------------------------------------------------------------------------------
2.3. Installing using Vundle *jedi-vim-installation-vundle*
1. Vundle automatically downloads subrepositories as git submodules, so you
will automatically get the jedi library with the jedi-vim plugin. Add the
following to the Bundles section in your .vimrc file: >
Plugin 'davidhalter/jedi-vim'
2. Issue the following command in Vim: >
:PluginInstall
Help tags are generated automatically, so you should be good to go.
------------------------------------------------------------------------------
2.4. Installing from Repositories *jedi-vim-installation-repos*
Some Linux distributions have jedi-vim packages in their official
repositories. On Arch Linux, install vim-jedi. On Debian (8+) or Ubuntu
(14.04+) install vim-python-jedi.
==============================================================================
3. Supported Python features *jedi-vim-support*
The Jedi library does all the hard work behind the scenes. It understands most
Python features, among them:
- Builtins
- Multiple `return`s or `yield`s
- Tuple assignments/array indexing/dictionary indexing
- `with`-statement/exception handling
- `*args` and `**kwargs`
- Decorators, lambdas, closures
- Generators, iterators
- Some descriptors: `property`/`staticmethod`/`classmethod`
- Some magic methods: `__call__`, `__iter__`, `__next__`, `__get__`,
`__getitem__`, `__init__`
- `list.append()`, `set.add()`, `list.extend()`, etc.
- (Nested) list comprehensions and ternary expressions
- Relative `import`s
- `getattr()`/`__getattr__`/`__getattribute__`
- Function annotations (py3k feature, are being ignored at the moment, but are
parsed)
- Class decorators (py3k feature, are being ignored at the moment, but are
parsed)
- Simple/usual `sys.path` modifications
- `isinstance` checks for `if`/`while`/`assert` case, that doesn't work with
Jedi
- Stubs
- And more...
Note: This list is not necessarily up to date. For a complete list of
features, please refer to the Jedi documentation at
http://jedi.readthedocs.io.
==============================================================================
4. Usage *jedi-vim-usage*
With the default settings, autocompletion can be triggered by typing
<Ctrl-Space>. The first entry will automatically be selected, so you can press
<Return> to insert it into your code or keep typing and narrow down your
completion options. The usual <C-X><C-O> and <C-P>/<C-N> keybindings work as
well. Autocompletion is also triggered by typing a period in insert mode.
Since periods rarely occur in Python code outside of method/import lookups,
this is handy to have (but can be disabled).
When it encounters a new module, jedi might take a few seconds to parse that
module's contents. Afterwards, the contents are cached and completion will be
almost instantaneous.
==============================================================================
5. Key Bindings *jedi-vim-keybindings*
All keybindings can be mapped by setting the appropriate global option. For
example, to set the keybinding for starting omnicompletion to <C-N> instead of
<Ctrl-Space>, add the following setting to your .vimrc file: >
let g:jedi#completions_command = "<C-N>"
Note: If you have |g:jedi#auto_initialization| set to 0, you have to create
a mapping yourself by calling a function: >
" Using <C-N> for omnicompletion
inoremap <silent> <buffer> <C-N> <c-x><c-o>
" Use <localleader>r (by default <\-r>) for renaming
nnoremap <silent> <buffer> <localleader>r :call jedi#rename()<cr>
" etc.
Note: You can set commands to '', which means that they are empty and not
assigned. It's an easy way to "disable" functionality of jedi-vim.
------------------------------------------------------------------------------
5.1. `g:jedi#completions_command` *g:jedi#completions_command*
Function: n/a; see above
Default: <Ctrl-Space> Start completion
Performs autocompletion (or omnicompletion, to be precise).
Note: If you want to use <Tab> for completion, please install Supertab:
https://github.com/ervandew/supertab.
------------------------------------------------------------------------------
5.2. `g:jedi#goto_command` *g:jedi#goto_command*
Function: `jedi#goto()`
Default: <leader>d Go to definition (or assignment)
This function first tries |jedi#goto_definitions|, and falls back to
|jedi#goto_assignments| for builtin modules. It produces an error if nothing
could be found.
NOTE: this implementation is subject to change.
Ref: https://github.com/davidhalter/jedi/issues/570
This command tries to find the original definition of the function/class under
the cursor. Just like the `jedi#goto_assignments()` function, it does not work
if the definition isn't in a Python source file.
The difference between `jedi#goto_assignments()` and `jedi#goto_definitions()`
is that the latter performs recursive lookups. Take, for example, the
following module structure: >
# file1.py:
from file2 import foo
# file2.py:
from file3 import bar as foo
# file3.py
def bar():
pass
The `jedi#goto_assignments()` function will take you to the >
from file2 import foo
statement in file1.py, while the `jedi#goto_definitions()` function will take
you all the way to the >
def bar():
line in file3.py.
------------------------------------------------------------------------------
5.3. `g:jedi#goto_assignments_command` *g:jedi#goto_assignments_command*
Function: `jedi#goto_assignments()`
Default: <leader>g Go to assignment
This function finds the first definition of the function/class under the
cursor. It produces an error if the definition is not in a Python file.
------------------------------------------------------------------------------
5.4. `g:jedi#goto_stubs_command` *g:jedi#goto_stubs_command*
Function: `jedi#goto_stubs()`
Default: <leader>s Go to stub
Finds the stub of the function/class under the cursor.
------------------------------------------------------------------------------
5.5. `g:jedi#documentation_command` *g:jedi#documentation_command*
Function: `jedi#show_documentation()`
Default: <K> Show pydoc documentation
This shows the pydoc documentation for the item currently under the cursor.
The documentation is opened in a horizontally split buffer. The height of this
buffer is controlled by `g:jedi#max_doc_height` (set by default to 30).
------------------------------------------------------------------------------
5.6. `g:jedi#rename_command` *g:jedi#rename_command*
Function: `jedi#rename()`
Default: <leader>r Rename variables
Jedi-vim deletes the word currently under the cursor and puts Vim in insert
mode, where the user is expected to enter the new variable name. Upon leaving
insert mode, jedi-vim then renames all occurrences of the old variable name
with the new one. The number of performed renames is displayed in the command
line.
------------------------------------------------------------------------------
5.7. `g:jedi#usages_command` *g:jedi#usages_command*
Function: `jedi#usages()`
Default: <leader>n Show usages of a name.
The quickfix window is populated with a list of all names which point to the
definition of the name under the cursor.
------------------------------------------------------------------------------
5.8. Open module by name *:Pyimport*
Function: `jedi#py_import(args)`
Default: :Pyimport e.g. `:Pyimport os` shows os.py in VIM.
Simulate an import and open that module in VIM.
==============================================================================
6. Configuration *jedi-vim-configuration*
Note: You currently have to set these options in your .vimrc. Setting them in
an ftplugin (e.g. ~/.vim/ftplugin/python/jedi-vim-settings.vim) will not work
because jedi-vim is not set up as an filetype plugin, but as a "regular"
plugin.
------------------------------------------------------------------------------
6.1. `g:jedi#auto_initialization` *g:jedi#auto_initialization*
Upon initialization, jedi-vim performs the following steps:
1. Set the current buffers 'omnifunc' to its own completion function
`jedi#completions`
2. Create mappings to commands specified in |jedi-vim-keybindings|
3. Call `jedi#configure_call_signatures()` if
`g:jedi#show_call_signatures` is set
You can disable the default initialization routine by setting this option to
0. Beware that you have to perform the above steps yourself, though.
Options: 0 or 1
Default: 1 (Perform automatic initialization)
------------------------------------------------------------------------------
6.2. `g:jedi#auto_vim_configuration` *g:jedi#auto_vim_configuration*
Jedi-vim sets 'completeopt' to `menuone,longest,preview` by default, if
'completeopt' is not changed from Vim's default.
It also remaps <Ctrl-C> to <Esc> in insert mode.
If you want to keep your own configuration, disable this setting.
Options: 0 or 1
Default: 1 (Set 'completeopt' and mapping as described above)
------------------------------------------------------------------------------
6.3. `g:jedi#popup_on_dot` *g:jedi#popup_on_dot*
Jedi-vim automatically starts completion upon typing a period in insert mode.
However, when working with large modules, this can slow down your typing flow
since you have to wait for jedi to parse the module and show the completion
menu. By disabling this setting, completion is only started when you manually
press the completion key.
You need to also have `g:jedi#completions_enabled` enabled for this.
Options: 0 or 1
Default: 1 (Start completion on typing a period)
------------------------------------------------------------------------------
6.4. `g:jedi#popup_select_first` *g:jedi#popup_select_first*
Upon starting completion, jedi-vim can automatically select the first entry
that pops up (without actually inserting it).
This leads to a better typing flow: As you type more characters, the entries
in the completion menu are narrowed down. If they are narrowed down enough,
you can just press <Return> to insert the first match.
Options: 0 or 1
Default: 1 (Automatically select first completion entry)
------------------------------------------------------------------------------
6.5. `g:jedi#auto_close_doc` *g:jedi#auto_close_doc*
When doing completion, jedi-vim shows the docstring of the currently selected
item in a preview window. By default, this window is being closed after
insertion of a completion item.
Set this to 0 to leave the preview window open even after leaving insert mode.
This could be useful if you want to browse longer docstrings.
Options: 0 or 1
Default: 1 (Automatically close preview window upon leaving insert mode)
------------------------------------------------------------------------------
6.6. `g:jedi#show_call_signatures` *g:jedi#show_call_signatures*
Jedi-vim can display a small window detailing the arguments of the currently
completed function and highlighting the currently selected argument. This can
be disabled by setting this option to 0. Setting this option to 2 shows call
signatures in the command line instead of a popup window.
Options: 0, 1, or 2
Default: 1 (Show call signatures window)
Note: 'showmode' must be disabled for command line call signatures to be
visible.
Note: This setting is ignored if |g:jedi#auto_initialization| is set to 0. In
that case, if you want to see call signatures, you have to set it up
manually by calling a function in your configuration file: >
call jedi#configure_call_signatures()
------------------------------------------------------------------------------
6.7. `g:jedi#show_call_signatures_delay` *g:jedi#show_call_signatures_delay*
The delay to be used with |g:jedi#show_call_signatures|. If it is greater
than 0 it will use Vim's |CursorHoldI| event instead of |CursorMovedI|.
It will temporarily set Vim's |'updatetime'| option during insert mode.
Options: delay in milliseconds
Default: 500
------------------------------------------------------------------------------
6.8. `g:jedi#use_tabs_not_buffers` *g:jedi#use_tabs_not_buffers*
You can make jedi-vim open a new tab if you use the "go to", "show
definition", or "related names" commands. When you leave this at the default
(0), they open in the current window instead.
Options: 0 or 1
Default: 0 (Command output reuses current window)
------------------------------------------------------------------------------
6.9. `g:jedi#squelch_py_warning` *g:jedi#squelch_py_warning*
When Vim has not been compiled with +python, jedi-vim shows a warning to that
effect and aborts loading itself. Set this to 1 to suppress that warning.
Options: 0 or 1
Default: 0 (Warning is shown)
------------------------------------------------------------------------------
6.10. `g:jedi#completions_enabled` *g:jedi#completions_enabled*
If you don't want Jedi completion, but all the other features, you can disable
it in favor of another completion engine (that probably also uses Jedi, like
YCM).
Options: 0 or 1
Default: 1
------------------------------------------------------------------------------
6.11. `g:jedi#use_splits_not_buffers` *g:jedi#use_splits_not_buffers*
If you want to open new split for "go to", you could set this option to the
direction which you want to open a split with.
Options: top, left, right, bottom or winwidth
Default: "" (not enabled by default)
Note: with the 'winwidth' option the window is split vertically or horizontally
depending on the width of the window relative to 'textwidth'. This essentially
means that if the window is big enough it will be split vertically but if it is
small a horizontal split happens.
------------------------------------------------------------------------------
6.12. `g:jedi#force_py_version` *g:jedi#force_py_version*
If you have installed multiple Python versions, you can force the Python
version that is going to be used.
You don't have to compile VIM with multiple Python versions.
The variable can be set in the .vimrc like this to force python 2:
let g:jedi#force_py_version = 2
By default jedi loads the latest Python version installed on your system that
can be found.
This variable can be changed during runtime.
Options: 2, 2.7, 3, 3.5, 3.6, ...
Default: "auto"
------------------------------------------------------------------------------
6.13. `g:jedi#smart_auto_mappings` *g:jedi#smart_auto_mappings*
When you start typing `from module.name<space>` jedi-vim automatically
can add the "import" statement and trigger the autocompletion popup.
You can enable this using: >
let g:jedi#smart_auto_mappings = 1
<
Options: 0 or 1
Default: 0 (disabled by default)
------------------------------------------------------------------------------
6.14. `g:jedi#use_tag_stack` *g:jedi#use_tag_stack*
Write results of |jedi#goto| to a temporary file and use the |:tjump| command
to enable full |tagstack| functionality. Use of the tag stack allows
returning to the usage of a function with CTRL-T after exploring the
definition with arbitrary changes to the |jumplist|.
Options: 0 or 1
Default: 1 (enabled by default)
------------------------------------------------------------------------------
6.15. `g:jedi#environment_path` *g:jedi#environment_path*
*b:jedi_environment_path*
To use a specific virtualenv or a specific Python version it is possible to
set an interpreter.
Both setting the directory and setting a project is working.
Examples: "/usr/bin/python3.9", "venv", "../venv", "../venv/bin/python"
The buffer-local variable `b:jedi_environment_path` can be used to override the
global variable `g:jedi#environment_path`.
Default: "auto"
------------------------------------------------------------------------------
6.16. `g:jedi#added_sys_path` *g:jedi#added_sys_path*
*b:jedi_added_sys_path*
To add extra sys_path.
The buffer-local variable `b:jedi_added_sys_path` can be used to add
additional extra sys_path.
Examples: ["../site-packages"]
Default: []
------------------------------------------------------------------------------
6.17. `g:jedi#case_insensitive_completion` *g:jedi#case_insensitive_completion*
*b:jedi_case_insensitive_completion*
0 to disable case insensitive completion.
1 to enable case insensitive completion (default).
The buffer-local variable `b:jedi_case_insensitive_completion` can be used to
override the global variable `g:jedi#case_insensitive_completion`.
Default: 1
==============================================================================
7. Testing *jedi-vim-testing*
jedi-vim is being tested with a combination of vspec
https://github.com/kana/vim-vspec and py.test http://pytest.org/.
The tests are in the test subdirectory, you can run them calling::
py.test
The tests are automatically run with `travis
<https://travis-ci.org/davidhalter/jedi-vim>`_.
==============================================================================
8. Contributing *jedi-vim-contributing*
We love Pull Requests! Read the instructions in `CONTRIBUTING.md`.
==============================================================================
9. License *jedi-vim-license*
Jedi-vim is licensed with the MIT license.
vim: textwidth=78 et filetype=help:norightleft:

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After

Width:  |  Height:  |  Size: 9.8 KiB

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@ -0,0 +1,53 @@
if !jedi#init_python()
finish
endif
" ------------------------------------------------------------------------
" Initialization of jedi-vim
" ------------------------------------------------------------------------
if g:jedi#auto_initialization
" goto / get_definition / usages
if len(g:jedi#goto_command)
execute 'nnoremap <buffer> '.g:jedi#goto_command.' :call jedi#goto()<CR>'
endif
if len(g:jedi#goto_assignments_command)
execute 'nnoremap <buffer> '.g:jedi#goto_assignments_command.' :call jedi#goto_assignments()<CR>'
endif
if len(g:jedi#goto_definitions_command)
execute 'nnoremap <buffer> '.g:jedi#goto_definitions_command.' :call jedi#goto_definitions()<CR>'
endif
if len(g:jedi#goto_stubs_command)
execute 'nnoremap <buffer> '.g:jedi#goto_stubs_command.' :call jedi#goto_stubs()<CR>'
endif
if len(g:jedi#usages_command)
execute 'nnoremap <buffer> '.g:jedi#usages_command.' :call jedi#usages()<CR>'
endif
" rename
if len(g:jedi#rename_command)
execute 'nnoremap <buffer> '.g:jedi#rename_command.' :call jedi#rename()<CR>'
execute 'vnoremap <buffer> '.g:jedi#rename_command.' :call jedi#rename_visual()<CR>'
endif
" documentation/pydoc
if len(g:jedi#documentation_command)
execute 'nnoremap <silent> <buffer>'.g:jedi#documentation_command.' :call jedi#show_documentation()<CR>'
endif
if g:jedi#show_call_signatures > 0
call jedi#configure_call_signatures()
endif
if g:jedi#completions_enabled == 1
inoremap <silent> <buffer> . .<C-R>=jedi#complete_string(1)<CR>
endif
if g:jedi#smart_auto_mappings == 1
inoremap <silent> <buffer> <space> <C-R>=jedi#smart_auto_mappings()<CR>
end
if g:jedi#auto_close_doc
" close preview if its still open after insert
augroup jedi_preview
autocmd! InsertLeave <buffer> if pumvisible() == 0|pclose|endif
augroup END
endif
endif

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@ -0,0 +1,77 @@
"jedi-vim - Omni Completion for python in vim
" Maintainer: David Halter <davidhalter88@gmail.com>
"
" This part of the software is just the vim interface. The really big deal is
" the Jedi Python library.
if get(g:, 'jedi#auto_vim_configuration', 1)
" jedi-vim doesn't work in compatible mode (vim script syntax problems)
if &compatible
" vint: -ProhibitSetNoCompatible
set nocompatible
" vint: +ProhibitSetNoCompatible
endif
" jedi-vim really needs, otherwise jedi-vim cannot start.
filetype plugin on
augroup jedi_pyi
au!
autocmd BufNewFile,BufRead *.pyi set filetype=python
augroup END
" Change completeopt, but only if it was not set already.
" This gets done on VimEnter, since otherwise Vim fails to restore the
" screen. Neovim is not affected, this is likely caused by using
" :redir/execute() before the (alternate) terminal is configured.
function! s:setup_completeopt()
if exists('*execute')
let completeopt = execute('silent verb set completeopt?')
else
redir => completeopt
silent verb set completeopt?
redir END
endif
if len(split(completeopt, '\n')) == 1
set completeopt=menuone,longest,preview
endif
endfunction
if has('nvim')
call s:setup_completeopt()
else
augroup jedi_startup
au!
autocmd VimEnter * call s:setup_completeopt()
augroup END
endif
if len(mapcheck('<C-c>', 'i')) == 0
inoremap <C-c> <ESC>
endif
endif
" Pyimport command
command! -nargs=1 -complete=custom,jedi#py_import_completions Pyimport :call jedi#py_import(<q-args>)
command! -nargs=? -complete=file JediChooseEnvironment :call jedi#choose_environment(<q-args>)
command! -nargs=? -complete=file JediLoadProject :call jedi#load_project(<q-args>)
function! s:jedi_debug_info()
" Ensure the autoload file has been loaded (and ignore any errors, which
" will be displayed with the debug info).
let unset = {}
let saved_squelch_py_warning = get(g:, 'jedi#squelch_py_warning', unset)
let g:jedi#squelch_py_warning = 1
call jedi#init_python()
if saved_squelch_py_warning is unset
unlet g:jedi#squelch_py_warning
else
let g:jedi#squelch_py_warning = saved_squelch_py_warning
endif
call jedi#debug_info()
endfunction
command! -nargs=0 -bar JediDebugInfo call s:jedi_debug_info()
command! -nargs=0 -bang JediClearCache call jedi#clear_cache(<bang>0)
" vim: set et ts=4:

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@ -0,0 +1,96 @@
"""Used in jedi-vim's jedi#debug_info()"""
import sys
import vim
from jedi_vim import PythonToVimStr, jedi
def echo(msg):
vim.command('echo %r' % PythonToVimStr(msg))
def echo_error(msg):
vim.command('echohl ErrorMsg')
echo(msg)
vim.command('echohl None')
def format_exc_info(exc_info=None, tb_indent=2):
import traceback
if exc_info is None:
exc_info = sys.exc_info()
exc_msg = traceback.format_exception_only(exc_info[0], exc_info[1])
lines = ''.join(exc_msg).rstrip('\n').split('\n')
lines.append('Traceback (most recent call last):')
tb = traceback.format_tb(exc_info[2])
lines.extend(''.join(tb).rstrip('\n').split('\n'))
indent = ' ' * tb_indent
return '{0}'.format(('\n' + indent).join(lines))
def get_known_environments():
"""Get known Jedi environments."""
envs = list(jedi.find_virtualenvs())
envs.extend(jedi.find_system_environments())
return envs
def display_debug_info():
echo(' - global sys.executable: `{0}`'.format(sys.executable))
echo(' - global sys.version: `{0}`'.format(
', '.join([x.strip()
for x in sys.version.split('\n')])))
echo(' - global site module: `{0}`'.format(__import__('site').__file__))
try:
import jedi_vim
except Exception:
echo_error('ERROR: could not import jedi_vim: {0}'.format(
format_exc_info()))
return
if jedi_vim.jedi is None:
if hasattr(jedi_vim, 'jedi_import_error'):
error_msg = format_exc_info(jedi_vim.jedi_import_error)
else:
error_msg = 'unknown error'
echo_error('ERROR: could not import the "jedi" Python module: {0}'.format(
error_msg))
else:
echo('\n##### Jedi\n\n - path: `{0}`'.format(jedi_vim.jedi.__file__))
echo(' - version: {0}'.format(jedi_vim.jedi.__version__))
try:
project = jedi_vim.get_project()
environment = project.get_environment()
except AttributeError:
script_evaluator = jedi_vim.jedi.Script('')._evaluator
try:
sys_path = script_evaluator.project.sys_path
except AttributeError:
sys_path = script_evaluator.sys_path
else:
echo('\n##### Jedi environment: {0}\n\n'.format(environment))
echo(' - executable: {0}'.format(environment.executable))
try:
sys_path = environment.get_sys_path()
except Exception:
echo_error('ERROR: failed to get sys path from environment: {0}'.format(
format_exc_info()))
return
echo(' - sys_path:')
for p in sys_path:
echo(' - `{0}`'.format(p))
if environment:
echo('\n##### Known environments\n\n')
for environment in get_known_environments():
echo(' - {0} ({1})\n'.format(
environment,
environment.executable,
))

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@ -0,0 +1,5 @@
[tool:pytest]
testpaths = test
[flake8]
max-line-length = 100

View file

@ -0,0 +1,11 @@
function! CurrentBufferIsModule(module_name)
return EndsWith(bufname('%'), a:module_name.'.py')
endfunction
function EndsWith(string, end)
let l:should = len(a:string) - strlen(a:end)
return l:should == stridx(a:string, a:end, should)
endfunction
" vim: et:ts=4:sw=4

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@ -0,0 +1,65 @@
"""Runs tests from ./vspec in vim-vspec."""
import os
import subprocess
try:
from urllib.request import urlretrieve
except ImportError:
from urllib import urlretrieve
import zipfile
import pytest
vspec_version = '1.9.0'
VSPEC_URL = 'https://github.com/kana/vim-vspec/archive/%s.zip' % vspec_version
root = os.path.dirname(os.path.dirname(__file__))
CACHE_FOLDER = os.path.join(root, 'build')
VSPEC_FOLDER = os.path.join(CACHE_FOLDER, 'vim-vspec-%s' % vspec_version)
VSPEC_RUNNER = os.path.join(VSPEC_FOLDER, 'bin/vspec')
TEST_DIR = os.path.join(root, 'test', 'vspec')
@pytest.fixture(scope='session')
def install_vspec():
if not os.path.isdir(CACHE_FOLDER):
os.mkdir(CACHE_FOLDER)
if not os.path.exists(VSPEC_FOLDER):
name, hdrs = urlretrieve(VSPEC_URL)
z = zipfile.ZipFile(name)
for n in z.namelist():
dest = os.path.join(CACHE_FOLDER, n)
destdir = os.path.dirname(dest)
if not os.path.isdir(destdir):
os.makedirs(destdir)
data = z.read(n)
if not os.path.isdir(dest):
with open(dest, 'wb') as f:
f.write(data)
z.close()
os.chmod(VSPEC_RUNNER, 0o777)
def get_vspec_tests():
for f in os.listdir(TEST_DIR):
yield os.path.relpath(os.path.join(TEST_DIR, f))
@pytest.mark.parametrize('path', get_vspec_tests())
def test_integration(install_vspec, path):
output = subprocess.check_output(
[VSPEC_RUNNER, '.', VSPEC_FOLDER, os.path.relpath(path, root)],
cwd=root,
)
had_ok = False
for line in output.splitlines():
if (line.startswith(b'not ok') or
line.startswith(b'Error') or
line.startswith(b'Bail out!')):
pytest.fail(u"{0} failed:\n{1}".format(
path, output.decode('utf-8')), pytrace=False)
if not had_ok and line.startswith(b'ok'):
had_ok = True
if not had_ok:
pytest.fail(u"{0} failed: no 'ok' found:\n{1}".format(
path, output.decode('utf-8')), pytrace=False)

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@ -0,0 +1,8 @@
" Minimal vimrc to use jedi-vim.
"
" Not used anywhere yet, but allows for easy testing.
let script_dir = fnamemodify(expand('<sfile>'), ':h:h')
let &runtimepath = script_dir.','.&runtimepath.','.script_dir.'/after'
syntax on
filetype plugin indent on

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@ -0,0 +1,29 @@
source plugin/jedi.vim
source test/_utils.vim
describe 'simple:'
before
new
normal! ifoo
end
after
bd!
end
it 'choose'
Expect g:jedi#environment_path == 'auto'
Expect bufname('%') == ''
JediChooseEnvironment
" A Python executable needs to be a few letters
Expect len(getline('.')) > 5
Expect bufname('%') == 'Hit Enter to Choose an Environment'
execute "normal \<CR>"
Expect g:jedi#environment_path != 'auto'
bd " TODO why is this necessary? There seems to be a random buffer.
Expect bufname('%') == ''
Expect getline('.') == 'foo'
end
end

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@ -0,0 +1,131 @@
let g:jedi#completions_command = 'X'
source plugin/jedi.vim
describe 'completions'
before
new
set filetype=python
end
after
" default
let g:jedi#popup_select_first = 1
bd!
end
it 'longest in completeopt'
" This gets set up with Vim only on VimEnter.
if has('nvim')
Expect stridx(&completeopt, 'longest') > -1
else
Expect stridx(&completeopt, 'longest') == -1
doautocmd VimEnter
Expect stridx(&completeopt, 'longest') > -1
endif
" Do not use it for following tests.
set completeopt-=longest
end
it 'no smart import by default'
exec "normal ifrom os "
Expect getline('.') == 'from os '
end
it 'import'
" X is the completion command
normal oimporX
Expect getline('.') == 'import'
normal a subproX
Expect getline('.') == 'import subprocess'
end
it 'exception'
normal oIndentationErrX
Expect getline('.') == 'IndentationError'
" Do not remap keys (".") here, otherwise this triggers completion in
" Neovim already.
normal! a().filena
normal aX
Expect getline('.') == 'IndentationError().filename'
end
it 'multi complete'
" NOTE: nvim results in "importErr()" here with completeopt+=longest,
" but Vim is fine.
" This is due to `pumvisible()` in jedi#complete_opened being true
" with nvim still, but it is 0 with Vim, i.e. Vim appears to close
" the pum already (with the tests).
"
" This might be a misunderstanding though, since the test might not
" expect the "import" keyword to be offered for completion?!
normal oImpXErrX()
Expect getline('.') == 'ImportError()'
end
it 'cycling through entries popup_select_first=0'
set completeopt+=longest
let g:jedi#popup_select_first = 0
execute "normal oraise impX\<C-n>"
Expect getline('.') == 'raise ImportError'
set completeopt-=longest
end
it 'cycling through entries popup_select_first=1'
execute "normal oraise impX\<C-n>"
Expect getline('.') == 'raise ImportWarning'
end
it 'cycling through entries popup_select_first=1 and longest'
set completeopt+=longest
execute "normal oraise impX"
Expect getline('.') == 'raise Import'
" With Neovim pumvisible() is 1 in jedi#complete_opened, which then
" triggers the <Down>. This is not the case with Vim.
if has('nvim')
execute "normal oraise impX\<C-n>"
Expect getline('.') == 'raise ImportWarning'
execute "normal oraise impX\<C-n>\<C-n>"
Expect getline('.') == 'raise imp'
else
execute "normal oraise impX\<C-n>"
Expect getline('.') == 'raise ImportError'
execute "normal oraise impX\<C-n>\<C-n>"
Expect getline('.') == 'raise ImportWarning'
endif
set completeopt-=longest
end
end
describe 'smart completions'
before
new
let g:jedi#smart_auto_mappings = 1
set filetype=python
end
after
" default
let g:jedi#smart_auto_mappings = 0
bd!
end
it 'smart import'
exec "normal ifrom os "
Expect getline('.') == 'from os import '
end
it 'no smart import after space'
exec "normal! ifrom os "
exec "normal a "
Expect getline('.') == 'from os '
end
end
" vim: et:ts=4:sw=4

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@ -0,0 +1,20 @@
let g:jedi#completions_command = 'X'
let g:jedi#completions_enabled = 0
source plugin/jedi.vim
describe 'completions_disabled'
before
set filetype=python
end
after
try | %bwipeout! | catch | endtry
end
it 'typing'
normal oraise ImportErrX
Expect getline('.') == 'raise ImportErrX'
end
end
" vim: et:ts=4:sw=4

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@ -0,0 +1,34 @@
source plugin/jedi.vim
describe 'documentation docstrings'
before
set filetype=python
end
after
try | %bwipeout! | catch | endtry
end
it 'simple'
Expect maparg('K') == ':call jedi#show_documentation()<CR>'
put = 'ImportError'
normal GK
Expect bufname('%') == "__doc__"
Expect &filetype == 'rst'
let header = getline(1, 2)
Expect header[0] == "Docstring for class builtins.ImportError"
Expect header[1] == "========================================"
let content = join(getline(3, '$'), "\n")
Expect stridx(content, "Import can't find module") > 0
normal K
Expect bufname('%') == ''
end
it 'no documentation'
put = 'x = 2'
normal o<ESC>GK
Expect bufname('%') == ''
end
end
" vim: et:ts=4:sw=4

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@ -0,0 +1,177 @@
let mapleader = '\'
source plugin/jedi.vim
source test/_utils.vim
describe 'goto simple:'
before
new
set filetype=python
put =[
\ 'def a(): pass',
\ 'b = a',
\ 'c = b',
\ ]
normal! ggdd
normal! G$
Expect line('.') == 3
end
after
bd!
end
it 'goto definitions'
normal \d
Expect line('.') == 2
Expect col('.') == 1
end
it 'goto assignments'
normal \g
Expect line('.') == 2
Expect col('.') == 1
" cursor before `=` means that it stays there.
normal \g
Expect line('.') == 2
Expect col('.') == 1
" going to the last line changes it.
normal! $
normal \g
Expect line('.') == 1
Expect col('.') == 5
end
end
describe 'goto with tabs:'
before
set filetype=python
let g:jedi#use_tabs_not_buffers = 1
end
after
try | %bwipeout! | catch | endtry
end
it 'follow import'
put = ['import subprocess', 'subprocess']
normal G\g
Expect getline('.') == 'import subprocess'
Expect line('.') == 2
Expect col('.') == 8
normal G\d
Expect CurrentBufferIsModule('subprocess') == 1
Expect line('.') == 1
Expect col('.') == 1
Expect tabpagenr('$') == 2
Expect winnr('$') == 1
bwipe
Expect tabpagenr('$') == 1
Expect bufname('%') == ''
end
end
describe 'goto with buffers'
before
set filetype=python
let g:jedi#use_tabs_not_buffers = 0
end
after
try | %bwipeout! | catch | endtry
set nohidden
end
it 'no new tabs'
put = ['import os']
normal G$
call jedi#goto_assignments()
python3 jedi_vim.goto()
Expect CurrentBufferIsModule('os') == 0
" Without hidden, it's not possible to open a new buffer, when the old
" one is not saved.
set hidden
call jedi#goto_assignments()
Expect CurrentBufferIsModule('os') == 1
Expect winnr('$') == 1
Expect tabpagenr('$') == 1
Expect line('.') == 1
Expect col('.') == 1
end
end
describe 'goto with splits'
before
enew!
set filetype=python
let g:jedi#use_splits_not_buffers = 'left'
end
after
try | %bwipeout! | catch | endtry
end
it 'follow import'
put = ['import subprocess', 'subprocess']
normal G\g
Expect getline('.') == 'import subprocess'
Expect line('.') == 2
Expect col('.') == 8
normal G\d
Expect CurrentBufferIsModule('subprocess') == 1
Expect line('.') == 1
Expect col('.') == 1
Expect winnr('$') == 2
wincmd l
Expect bufname('%') == ''
end
end
describe 'goto wildignore'
before
enew!
set filetype=python
set wildignore=*,with\ spaces,*.pyc
set hidden
let g:jedi#use_tag_stack = 1
let g:jedi#use_tabs_not_buffers = 0
" Need to use splits for code coverage in new_buffer()
let g:jedi#use_splits_not_buffers = 1
put = ['from subprocess import Popen', 'Popen']
Expect CurrentBufferIsModule('subprocess') == 0
normal G
end
after
try | %bwipeout! | catch | endtry
set wildignore&vim
end
it 'restores wildignore'
let before = &wildignore
call jedi#goto()
Expect getline('.') =~ 'Popen'
Expect &wildignore == before
end
it 'not using tagstack'
let g:jedi#use_tag_stack = 0
call jedi#goto()
Expect CurrentBufferIsModule('subprocess') == 1
Expect getline('.') =~ 'Popen'
end
end
" vim: et:ts=4:sw=4

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@ -0,0 +1,13 @@
source plugin/jedi.vim
describe 'JediDebugInfo'
it 'works'
redir @a | JediDebugInfo | redir END
let output = split(@a, '\n')
Expect output[0] == 'You should run this in a buffer with filetype "python".'
Expect output[1] == '#### Jedi-vim debug information'
Expect output[-1] == '</details>'
end
end
" vim: et:ts=4:sw=4

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@ -0,0 +1,34 @@
source plugin/jedi.vim
source test/_utils.vim
describe 'pyimport'
before
let g:jedi#use_tabs_not_buffers = 1
let g:jedi#project_path = 'autoload'
end
after
try | %bwipeout! | catch | endtry
unlet g:jedi#project_path
end
it 'open_tab'
Pyimport os
Expect CurrentBufferIsModule('os') == 1
Pyimport subprocess
Expect CurrentBufferIsModule('subprocess') == 1
" the empty tab is sometimes also a tab
Expect tabpagenr('$') >= 2
end
it 'completion'
" don't know how to test this directly
"execute "Pyimport subproc\<Tab>"
"Expect CurrentBufferIsModule('subprocess') == 1
Expect jedi#py_import_completions('subproc', 0, 0) == 'subprocess'
Expect jedi#py_import_completions('subprocess', 0, 0) == 'subprocess'
let g:comp = jedi#py_import_completions('sre_', 0, 0)
Expect g:comp == "sre_compile\nsre_constants\nsre_parse"
end
end

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@ -0,0 +1,143 @@
source plugin/jedi.vim
describe 'signatures'
before
enew
set filetype=python
end
after
try | %bwipeout! | catch | endtry
end
it 'simple'
normal odef xyz(number): return
normal o
normal oxyz()
doautocmd CursorHoldI
Expect getline(3) == '?!?jedi=0, ?!? (*_*number*_*) ?!?jedi?!?'
doautocmd InsertLeave
Expect getline(3) == ''
end
it 'multiple buffers'
set hidden
new
setfiletype python
redir => autocmds
autocmd jedi_call_signatures * <buffer>
redir END
Expect autocmds =~# 'jedi_call_signatures'
buffer #
redir => autocmds
autocmd jedi_call_signatures * <buffer>
redir END
Expect autocmds =~# 'jedi_call_signatures'
end
it 'simple after CursorHoldI with only parenthesis'
noautocmd normal o
doautocmd CursorHoldI
noautocmd normal istaticmethod()
doautocmd CursorHoldI
Expect getline(1) == '?!?jedi=0, ?!? (*_*f: Callable[..., Any]*_*) ?!?jedi?!?'
end
it 'highlights correct argument'
noautocmd normal o
doautocmd CursorHoldI
noautocmd normal iformat(42, "x")
" Move to x - highlights "x".
noautocmd normal 2h
doautocmd CursorHoldI
Expect getline(1) == '?!?jedi=0, ?!? (value: object, *_*format_spec: str=...*_*) ?!?jedi?!?'
" Move left to 42 - hightlights first argument ("value").
noautocmd normal 4h
doautocmd CursorHoldI
Expect getline(1) == '?!?jedi=0, ?!? (*_*value: object*_*, format_spec: str=...) ?!?jedi?!?'
end
it 'no signature'
exe 'normal ostr '
python3 jedi_vim.show_call_signatures()
Expect getline(1, '$') == ['', 'str ']
end
it 'signatures disabled'
let g:jedi#show_call_signatures = 0
exe 'normal ostr( '
python3 jedi_vim.show_call_signatures()
Expect getline(1, '$') == ['', 'str( ']
let g:jedi#show_call_signatures = 1
end
it 'command line simple'
let g:jedi#show_call_signatures = 2
call jedi#configure_call_signatures()
exe 'normal ostaticmethod( '
redir => msg
python3 jedi_vim.show_call_signatures()
redir END
Expect msg == "\nstaticmethod(f: Callable[..., Any])"
redir => msg
doautocmd InsertLeave
redir END
Expect msg == "\n"
normal Sdef foo(a, b): pass
exe 'normal ofoo(a, b, c, '
redir => msg
python3 jedi_vim.show_call_signatures()
redir END
Expect msg == "\nfoo(a, b)"
end
it 'command line truncation'
let g:jedi#show_call_signatures = 2
call jedi#configure_call_signatures()
function! Signature()
redir => msg
python3 jedi_vim.show_call_signatures()
redir END
return msg
endfunction
let funcname = repeat('a', &columns - (30 + (&ruler ? 18 : 0)))
put = 'def '.funcname.'(arg1, arg2, arg3, a, b, c):'
put = ' pass'
execute "normal o\<BS>".funcname."( "
Expect Signature() == "\n".funcname."(arg1, …)"
exe 'normal sarg1, '
Expect Signature() == "\n".funcname."(…, arg2, …)"
exe 'normal sarg2, arg3, '
Expect Signature() == "\n".funcname."(…, a, b, c)"
exe 'normal sa, b, '
Expect Signature() == "\n".funcname."(…, c)"
g/^/d
put = 'def '.funcname.'('.repeat('b', 20).', arg2):'
put = ' pass'
execute "normal o\<BS>".funcname."( "
Expect Signature() == "\n".funcname."(…)"
end
it 'command line no signature'
let g:jedi#show_call_signatures = 2
call jedi#configure_call_signatures()
exe 'normal ostr '
redir => msg
python3 jedi_vim.show_call_signatures()
redir END
Expect msg == "\n"
end
end

View file

@ -63,6 +63,7 @@ vim-indent-guides https://github.com/nathanaelkane/vim-indent-guides
mru.vim https://github.com/vim-scripts/mru.vim
editorconfig-vim https://github.com/editorconfig/editorconfig-vim
dracula https://github.com/dracula/vim
jedi-vim https://github.com/davidhalter/jedi-vim
""".strip()
GITHUB_ZIP = "%s/archive/master.zip"

View file

@ -186,3 +186,14 @@ let g:EditorConfig_exclude_patterns = ['fugitive://.*']
" Copy the link to the line of a Git repository to the clipboard
nnoremap <leader>v :.GBrowse!<CR>
xnoremap <leader>v :'<'>GBrowse!<CR>
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => jedi-vim
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
let g:jedi#auto_vim_configuration = 0
let g:jedi#goto_assignments_command = "<leader>a"
let g:jedi#usages_command = "<leader>u"
let g:jedi#completions_command = "<C-Space>"
let g:jedi#rename_command = "<leader>r"
let g:jedi#popup_on_dot = 0