friendlyautopep8 0.0.3

Just a wrapper around autopep8 which run _only_ on the changed (non commited

A wrapper around [autopep8] which rums it only on non commited lines. I.E run git-diff between the worktree and this index and apply autopep8 only to there.

Usage

Commandline:

$ friendlyautopep8
skip only deleted lines
autopep8 --in-place --line-range 23 38 ./friendlyautopep8/__init__.py
autopep8 --in-place --line-range 11 19 ./friendlyautopep8/__init__.py

$ friendlyautopep8 HEAD~13
autopep8 --in-place --line-range 12 78 ./friendlyautopep8/__init__.py
autopep8 --in-place --line-range 81 134 ./friendlyautopep8/__init__.py

progrmatic:

from friendlypep8 import run_on_cwd
run_on_cwd(commmitish_or_None):

Why ?

Because autopep8 is nice but “There must be a better way”. (Highly recommended to watch).

• Applying autopep8 (or even fixing manually) can break tools like git blame.

• Extra changes (in whitespace, indent….) can distract reviewer from their tasks.

The fix is simple, pep-8 (or should I say pycodestyle) only the lines that are actively changed.

This will allow project that are not pep-8 complaint to progressivley become compliant if they wish. And does not prevent you from running on your changes.

TODO.

• Support applying on a commit range instead of non-comited

• Support non-git.

Limitations

Number of whitelines between function/classes might be wrong. Probably other things.