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autoformat-python

Introduction

This is a plugin aimed to autoformat python statement. When you finish type a line and type <Cr> to start a new line, the previous line will be formatted automatically.

It also boost the start new line time for large python file. No delay at all.

Details

if you write python file like that:

a =1+2<cursor>

that looks ulgy, right? Don't worry. With the help of this plugin, you simply press return button in insert mode or normal mode, then the code will be formated automatically by autopep8 into this:

a = 1 + 2
<cursor>

Installation

Use your plugin manager of choice.

  • Vundle

    • Add Bundle 'https://github.com/sillybun/autoformatpythonstatement' to .vimrc
    • Run :BundleInstall
    • And change to the plugin directory and run in shell ./install.sh

  • vim-plug

    • Add Plug 'https://github.com/sillybun/autoformatpythonstatement', {'do': './install.sh'} to .vimrc
    • Run :PlugInstall

Warning: for macos m1 users, if you use arm64 vim (chech it via :version), please make sure that you run install.sh using arm64 python (e.g. downloaded from arm homebrew)

For m1 user, install.sh will call /opt/homebrew/bin/python3.9 setup.py build to build core library.

Usage

Everytime you type enter, the previous line will be formatted automatically.

:ChangeFormatCurrentLineMode: this command is to switch the plugin on/off state.

Configuration

let g:autoformatpython_break_long_lines = 0

If this value is set to 1, long lines will be broken into several shorter lines automatically.