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Ⅰ. 插件描述

on the fly Python checking in Vim with PyFlakes

Ⅱ. 基本信息

创建日期：  2008-11-11 使用用户：  11 Github星：  0 插件作者：  ENDOH takanao

Ⅲ. 安装方法

使用Vundle管理器安装

在你的.vimrc下添加:

Plugin 'michilu/pyflakes-vim-is-holy'

… 然后在Vim中运行以下命令:

:source %
:PluginInstall

对于Vundle版本 < 0.10.2，请用上面的Bundle替换Plugin。

使用NeoBundle管理器安装

在你的.vimrc下添加:

NeoBundle 'michilu/pyflakes-vim-is-holy'

… 然后在Vim中运行以下命令:

:source %
:NeoBundleInstall

使用VimPlug管理器安装

在你的.vimrc下添加:

Plug 'michilu/pyflakes-vim-is-holy'

… 然后在Vim中运行以下命令:

:source %
:PlugInstall

使用Pathogen管理器安装

在终端中运行以下命令:

cd ~/.vim/bundle
git clone https://github.com/michilu/pyflakes-vim

Ⅳ. 文档说明

pyflakes-vim

A Vim plugin for checking Python code on the fly.

PyFlakes catches common Python errors like mistyping a variable name or
accessing a local before it is bound, and also gives warnings for things like
unused imports.

pyflakes-vim uses the output from PyFlakes to highlight errors in your code.
To locate errors quickly, use quickfix_ commands like :cc.

Make sure to check vim.org_ for the latest updates.

.. _pyflakes.vim: http://www.vim.org/scripts/script.php?script_id=2441
.. _vim.org: http://www.vim.org/scripts/script.php?script_id=2441
.. _quickfix: http://vimdoc.sourceforge.net/htmldoc/quickfix.html#quickfix

Syntastic

pyflakes-vim is officially deprecated!

The must-have features of pyflakes-vim have been merged into Syntastic_, which
has a plugin-based syntax checking backend. This means you can check many
different languages on the fly. I recommend using Syntastic_ unless you're
mostly just editing Python.

.. _Syntastic: https://github.com/scrooloose/syntastic

Quick Installation

1. Make sure your .vimrc has::

   filetype on " enables filetype detection
   filetype plugin on " enables filetype specific plugins

2. Download the latest release_.
3. If you're using pathogen_, unzip the contents of pyflakes-vim.zip into
   its own bundle directory, i.e. into ~/.vim/bundle/pyflakes-vim/.

Otherwise unzip pyflakes.vim and the pyflakes directory into
~/.vim/ftplugin/python (or somewhere similar on your
runtime path_ that will be sourced for Python files).

.. _release: http://www.vim.org/scripts/script.php?script_id=2441
.. _pathogen: http://www.vim.org/scripts/script.php?script_id=2332
.. _runtime path: http://vimdoc.sourceforge.net/htmldoc/options.html#'runtimepath'

Running from source

If you're running pyflakes-vim "from source," you'll need the PyFlakes library
on your PYTHONPATH somewhere. (It is included in the vim.org zipfile.) I recommend
getting the github.com/pyflakes PyFlakes_ fork, which retains column number
information, giving more specific error locations.

.. _vim.org: http://www.vim.org/scripts/script.php?script_id=2441
.. _PyFlakes: http://github.com/pyflakes/pyflakes

Hacking

::

git clone --recursive git://github.com/kevinw/pyflakes-vim.git

or use the PyFlakes_ submodule::

git clone git://github.com/kevinw/pyflakes-vim.git
cd pyflakes-vim
git submodule init
git submodule update

Options

Set this option in your vimrc file to disable quickfix support::

let g:pyflakes_use_quickfix = 0

The value is set to 1 by default.

TODO

• signs_ support (show warning and error icons to left of the buffer area)
• configuration variables
• parse or intercept useful output from the warnings module

.. _signs: http://vimdoc.sourceforge.net/htmldoc/sign.html

Changelog

Please see http://www.vim.org/scripts/script.php?script_id=2441 for a history of
all changes.