`shed` canonicalises Python code.
Project description
shed
shed canonicalises Python code. Shed your legacy, stop bikeshedding, and move on. Black++
What does it do?
shed is the maximally opinionated autoformatting tool. It's all about
convention over configuration,
and designed to be a single opinionated tool that fully canonicalises my
code - formatting, imports, updates, and every other fix I can possibly
automate.
There are no configuration options at all, but if the defaults aren't for you that's OK - you can still use the underlying tools directly and get most of the same effect... though you'll have to configure them yourself.
shed must either be run in a git repo to auto-detect the files to format,
or explicitly passed a list of files to format on the command-line.
Features
shed...
- Runs
autoflake, to remove unused imports and variables - Runs
pyupgrade, with autodetected minimum version >= py36 - Runs
isort, with autodetected first-party imports and--ca --profile=blackargs - Runs
black, with autodetected minimum version >= py36 - Runs custom refactoring logic using
libcst - Formats code blocks in docstrings, markdown, and restructured text docs
(like
blacken-docs). - If
shed --refactor, also runspybetterto fix some style issues,teyitto update deprecatedunittestmethods, andcom2annto convert type comments to annotations.
The version detection logic is provided by black. Because shed supports the same
versions of Python as upstream,
it assumes that the minimum version is Python 3.6.
If you run shed in a Git repository, the name of the root directory is assumed to be a
first-party import. src layout
packages are also automatically detected, i.e. the foo in any paths like
.../src/foo/__init__.py.
Jupyter Notebook support
We recommend using jupytext to save your notebooks in .py or .md files,
in which case shed supports them natively. For a quick-and-dirty workflow,
you can use nbqa shed notebook.ipynb -
nbqa works for any linter or formatter.
Using with pre-commit
If you use pre-commit, you can use it with Shed by
adding the following to your .pre-commit-config.yaml:
minimum_pre_commit_version: '2.9.0'
repos:
- repo: https://github.com/Zac-HD/shed
rev: 0.5.3
hooks:
- id: shed
# args: [--refactor, --py39-plus]
types_or: [python, markdown, rst]
This is often considerably faster for large projects, because pre-commit
can avoid running shed on unchanged files.
See also
shed inherits pyupgrade's careful approach to converting string formatting
code. If you want a more aggressive refactoring tool and don't mind checking
for breaking changes, check out flynt.
Changelog
Patch notes can be found in CHANGELOG.md.
Release history Release notifications | RSS feed
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