Adopt Ruff (#1372)

Co-authored-by: Hugo van Kemenade <[email protected]>

.pre-commit-config.yaml

@@ -1,33 +1,13 @@
 repos:
- - repo: https://github.com/asottile/pyupgrade
- rev: v3.15.0
- hooks:
- - id: pyupgrade
- args: [--py38-plus]
-
- - repo: https://github.com/psf/black-pre-commit-mirror
- rev: 23.12.1
- hooks:
- - id: black
- args: [--skip-string-normalization]
-
- - repo: https://github.com/PyCQA/isort
- rev: 5.13.2
- hooks:
- - id: isort
- args: [--profile=black]
-
- - repo: https://github.com/PyCQA/flake8
- rev: 6.1.0
- hooks:
- - id: flake8
- additional_dependencies:
- [flake8-2020, flake8-implicit-str-concat]
-
- - repo: https://github.com/pre-commit/pygrep-hooks
- rev: v1.10.0
- hooks:
- - id: python-check-blanket-noqa
+ - repo: https://github.com/astral-sh/ruff-pre-commit
+ rev: v0.5.7
+ hooks:
+ - id: ruff
+ name: Run Ruff (lint)
+ args: [--exit-non-zero-on-fix]
+ - id: ruff-format
+ name: Run Ruff (format)
+ args: [--check]
 
  - repo: https://github.com/pre-commit/pre-commit-hooks
  rev: v4.5.0

.ruff.toml

@@ -0,0 +1,35 @@
+target-version = "py311"
+fix = true
+output-format = "full"
+line-length = 88
+
+[lint]
+preview = true
+select = [
+ "C4", # flake8-comprehensions
+ "B", # flake8-bugbear
+ "E", # pycodestyle
+ "F", # pyflakes
+ "FA", # flake8-future-annotations
+ "FLY", # flynt
+ "FURB", # refurb
+ "G", # flake8-logging-format
+ "I", # isort
+ "ISC", # flake8-implicit-str-concat
+ "LOG", # flake8-logging
+ "PERF", # perflint
+ "PGH", # pygrep-hooks
+ "PT", # flake8-pytest-style
+ "TCH", # flake8-type-checking
+ "UP", # pyupgrade
+ "W", # pycodestyle
+ "YTT", # flake8-2020
+]
+ignore = [
+ "E501", # Ignore line length errors (we use auto-formatting)
+]
+
+[format]
+preview = true
+quote-style = "preserve"
+docstring-code-format = true

_tools/generate_release_cycle.py

@@ -1,11 +1,11 @@
 """Read in a JSON and generate two CSVs and an SVG file."""
+
 from __future__ import annotations
 
 import argparse
 import csv
 import datetime as dt
 import json
-import sys
 
 import jinja2
 
@@ -45,10 +45,7 @@ def __init__(self) -> None:
 
  def write_csv(self) -> None:
  """Output CSV files."""
- if sys.version_info >= (3, 11):
- now_str = str(dt.datetime.now(dt.UTC))
- else:
- now_str = str(dt.datetime.utcnow())
+ now_str = str(dt.datetime.now(dt.UTC))
 
  versions_by_category = {"branches": {}, "end-of-life": {}}
  headers = None