# deoplete-jedi


[deoplete.nvim](https://github.com/Shougo/deoplete.nvim) source for [jedi](https://github.com/davidhalter/jedi).

|| **Status** |
|:---:|:---:|
| **Travis CI** |[![Build Status](https://travis-ci.org/zchee/deoplete-jedi.svg?branch=master)](https://travis-ci.org/zchee/deoplete-jedi)|
| **Gitter** |[![Join the chat at https://gitter.im/zchee/deoplete-jedi](https://badges.gitter.im/zchee/deoplete-jedi.svg)](https://gitter.im/zchee/deoplete-jedi?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)|


## Required

- Neovim and neovim/python-client
  - https://github.com/neovim/neovim
  - https://github.com/neovim/python-client

- deoplete.nvim
  - https://github.com/Shougo/deoplete.nvim

- jedi
  - https://github.com/davidhalter/jedi


## Install

```vim
NeoBundle 'zchee/deoplete-jedi'
# or
Plug 'zchee/deoplete-jedi'
```

**Note:** If you don't want to use a plugin manager, you will need to clone
this repo recursively:

```
git clone --recursive https://github.com/zchee/deoplete-jedi
```

When updating the plugin, you will want to be sure that the Jedi submodule is
kept up to date with:

```
git submodule update --init
```


## Options

- `g:deoplete#sources#jedi#server_timeout`:  The timeout (in seconds) for jedi
  server to workaround endless loop in jedi.  Increase it if you cannot get
  completions for large package such as pandas (see #125).  Default: 10
- `g:deoplete#sources#jedi#statement_length`: Sets the maximum length of
  completion description text.  If this is exceeded, a simple description is
  used instead.  Default: `50`
- `g:deoplete#sources#jedi#enable_cache`: Enables caching of completions for
  faster results.  Default: `1`
- `g:deoplete#sources#jedi#show_docstring`: Shows docstring in preview window.
  Default: `0`
- `g:deoplete#sources#jedi#python_path`: Set the Python interpreter path to use
  for the completion server.  deoplete-jedi uses the first available `python`
  in `$PATH`.  Use this only if you want use a specific Python interpreter.
  This has no effect if `$VIRTUAL_ENV` is present in the environment.
  **Note**: This is completely unrelated to configuring Neovim.
- `g:deoplete#sources#jedi#debug_server`: Enable logging from the server.  If
  set to `1`, server messages are emitted to Deoplete's log file.  This can
  optionally be a string that points to a file for separate logging.  The log
  level will be inherited from `deoplete#enable_logging()`.
- `g:deoplete#sources#jedi#extra_path`: A list of extra paths to add to
  `sys.path` when performing completions.


## Virtual Environments

If you are using virtualenv, it is recommended that you create environments
specifically for Neovim.  This way, you will not need to install the neovim
package in each virtualenv.  Once you have created them, add the following to
your vimrc file:

```vim
let g:python_host_prog = '/full/path/to/neovim2/bin/python'
let g:python3_host_prog = '/full/path/to/neovim3/bin/python'
```

Deoplete only requires Python 3.  See `:h nvim-python-quickstart` for more
information.