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https://github.com/yaegassy/coc-pydocstring

doq (python docstring generator) extension for coc.nvim
https://github.com/yaegassy/coc-pydocstring

coc coc-extensions coc-nvim docstring neovim python vim

Last synced: 19 days ago
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doq (python docstring generator) extension for coc.nvim

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# coc-pydocstring

[doq](https://pypi.org/project/doq/) (python docstring generator) extension for [coc.nvim](https://github.com/neoclide/coc.nvim)

coc-pydocstring-demo

## Install

**CocInstall**:

```vim
:CocInstall coc-pydocstring
```

**vim-plug**:

```vim
Plug 'yaegassy/coc-pydocstring', {'do': 'yarn install --frozen-lockfile'}
```

## Feature

Quickly generate docstrings for python.

- Code Action
- Command
- Built-in installer

## Detect: "doq" command

1. `pydocstring.doqPath` setting
1. PATH environment (e.g. system global PATH or venv, etc ...)
1. builtin: extension-only "venv" (Installation commands are also provided)

## Built-in install

coc-pydocstring allows you to create an extension-only "venv" and install "doq".

The first time you use coc-pydocstring, if "doq" command is not detected, you will be prompted to do a built-in installation.

You can also run the installation command manually.

```vim
:CocCommand pydocstring.install
```

## Configuration options

- `pydocstring.enable`: Enable coc-pydocstring extension, default: `true`
- `pydocstring.doqPath`: The path to the doq tool (Absolute path), default: `""`
- `pydocstring.builtin.pythonPath`: Python 3.x path (Absolute path) to be used for built-in install, default: `""`
- `pydocstring.enableInstallPrompt`: Prompt the user before install, default: `true`
- `pydocstring.formatter`: Docstring formatter (--formatter), valid options `["sphinx", "google", "numpy"]`, default: `"sphinx"`
- `pydocstring.templatePath`: Path to template directory (--template_path), Settings starting with `/` are recognized as `absolute path`, while others are treated as `relative path` from the `workspace root`. Additionally, both `~` and `$HOME` are also available and will be expanded as `absolute path`, default: `""`
- `pydocstring.ignoreException`: Ignore exception statements (--ignore_exception), default: `false`
- `pydocstring.ignoreYield`: Ignore yield statements (--ignore_yield), default: `false`
- `pydocstring.ignoreInit`: Ignore generate docstring to `__init__` method (--ignore_init). This option only available at `:CocCommand pydocstring.runFile`, default: `false`
- `pydocstring.enableFileAction`: Enable file-level code action, default: `false`

## Code Actions

**Example key mapping (Code Action related)**:

```vim
nmap ga (coc-codeaction-line)
xmap ga (coc-codeaction-selected)
nmap gA (coc-codeaction)
```

**Usage**:

In a "line" or "selection" containing `def`, `async def`, or `class`, enter the mapped key (e.g. `ga`) and display a list of code actions that can be performed.

- `Add docstring for "Line or Selected" by pydocstring`
- `Add docstring for "File" by pydocstring`
- File-level code actions are disabled (`false`) by default.
- If you want to use it, set `pydocstring.enableFileAction` to `true` in "coc-settings.json".

## Commands

- `pydocstring.runFile`: Run doq for file
- `pydocstring.install`: Install doq
- It will be installed in this path:
- Mac/Linux: `~/.config/coc/extensions/coc-pydocstring-data/doq/venv/bin/doq`
- Windows: `~/AppData/Local/coc/extensions/coc-pydocstring-data/doq/venv/Scripts/doq.exe`
- `pydocstring.showOutput`: Show pydocstring output channel

## Similar plugins

- [heavenshell/vim-pydocstring](https://github.com/heavenshell/vim-pydocstring)
- This is a vim plugin by the author of doq.

## Thanks

- [heavenshell/py-doq](https://github.com/heavenshell/py-doq) | [doq](https://pypi.org/project/doq/)

## License

MIT

---

> This extension is built with [create-coc-extension](https://github.com/fannheyward/create-coc-extension)