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A tool that automatically formats Python code to conform to the PEP 8 style guide

Project description

Build status

About

autopep8 formats Python code based on the output of the pep8 utility.

Installation

from pip:

pip install --upgrade autopep8

from easy_install:

easy_install -ZU autopep8

Requirements

autopep8 requires pep8.

Usage

execute tool:

$ autopep8 TARGET.py

before:

import sys, os


print('hello' );


def func1(   foo  ):
    print( 'A'+ foo);

    return 0



def func11():
    a = (1,2, 3,"a");
    b = [100,200,300,9876543210,'This is my very long string that goes on and one and on']



    return (a, b)





def func2():
    pass
def func22():
    pass

def func3(bar):
    if bar : bar+=1;  bar=bar*bar   ; return bar
    else: raise ValueError, 'I am an error'

after:

import sys
import os


print('hello')


def func1(foo):
    print('A' + foo)

    return 0


def func11():
    a = (1, 2, 3, "a")
    b = [100, 200, 300, 9876543210,
        'This is my very long string that goes on and one and on']

    return (a, b)


def func2():
    pass


def func22():
    pass


def func3(bar):
    if bar:
        bar += 1
        bar = bar * bar
        return bar
    else:
        raise ValueError('I am an error')

options:

Usage: autopep8 [options] [filename [filename ...]]

 A tool that automatically formats Python code to conform to the PEP 8 style
guide.

Options:
  --version             show program's version number and exit
  -h, --help            show this help message and exit
  -v, --verbose         print verbose messages
  -d, --diff            print the diff for the fixed source
  -i, --in-place        make changes to files in place
  -p PEP8_PASSES, --pep8-passes=PEP8_PASSES
                        maximum number of additional pep8 passes (default:
                        100)
  --ignore=IGNORE       do not fix these errors/warnings (e.g. E4,W)
  --select=SELECT       select errors/warnings (e.g. E4,W)

Project details


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