frettipy 0.2

No fretting about pretty Python

frettipy

No fretting about pretty Python.

• Prefer single over double quotation marks
• Do not omit zero before or after decimal point
• Spaces around binary operators
• No space after unary operators
• Spaces around comparison operators
• No spaces around the argument-assignment operator
• No spaces on the inner side of brackets
• Slices: no spaces around slice operators
• Dictionaries: spaces after colon (but not before)
• Spaces around assignment operators
• Block initiation: no spaces before colon
• Spaces after commas (but not before)
• No double spaces
• Single space between non-whitespace character and comment
• No space before opening bracket (except after keyword)
• Four spaces instead of tabs
• No trailing whitespace
• No double blank lines
• No blank line at end of file
• No blank line at beginning of file

Synopsis

This script formats Python source code following the above style conventions.

frettipy [-f] [-r] FILE

If -f is present, FILE is modified in place! Keep a copy or use version control. Otherwise the intended modifications are shown without changing FILE.

If -r is present and FILE is a directory, all .py files in the directory tree are processed!

Installation

Either from PyPI:

python3 -m pip install frettipy

Or from GitHub:

python3 -m pip install git+https://github.com/janberges/frettipy