Migrate to pyproject.toml and replace flake8/isort with ruff

.github/workflows/run-tests.yml

@@ -24,7 +24,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        python -m pip install .['test']
+        python -m pip install .['dev']
     - name: Run mypy
       run: |
         mypy ./iscan/

.pre-commit-config.yaml

@@ -1,9 +1,7 @@
 repos:
-  - repo: https://gitlab.com/pycqa/flake8
-    rev: 3.8.3
+  - repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: v0.15.10
     hooks:
-      - id: flake8
-  - repo: https://github.com/timothycrosley/isort
-    rev: 5.1.0
-    hooks:
-      - id: isort
+      - id: ruff
+        args: [--fix]
+      - id: ruff-format

iscan/__init__.py

@@ -1,4 +1,4 @@
 from iscan.scan import run
 
 
-__version__ = '0.4.5'
+__version__ = '0.4.6'

iscan/std_lib.py

@@ -88,7 +88,9 @@ def get_std_lib(version: str) -> List[str]:
     resp.raise_for_status()
 
     soup = BeautifulSoup(resp.text, 'html.parser')
-    links = soup.find('table').find_all('a', href=True)
+    table = soup.find('table')
+    assert table is not None
+    links = table.find_all('a', href=True)
     std_lib = [link.text.split('.')[0] for link in links]
 
     return sorted(set(std_lib))

iscan/tests/test_package/foo.py

@@ -1,7 +1,6 @@
-"""Import two packages on a single line to see if it breaks the code.
-isort:skip_file
-"""
+"""Import third-party packages to test scanning behaviour."""
 import shutil
 
 import matplotlib.pyplot as plt
-import numpy as np, pandas as pd  # noqa: E401
+import numpy as np
+import pandas as pd

iscan/tests/test_scan.py

@@ -3,8 +3,7 @@
 
 import pytest
 
-from iscan.scan import (ImportScanner, convert_source_to_tree, get_base_name,
-                        run, scan_directory, sort_counter)
+from iscan.scan import ImportScanner, convert_source_to_tree, get_base_name, run, scan_directory, sort_counter
 
 
 CURRENT_DIR = abspath(dirname(__file__))

pyproject.toml

@@ -0,0 +1,50 @@
+[build-system]
+requires = ["setuptools>=61"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "iscan"
+dynamic = ["version"]
+description = "iscan helps you identify your project's dependencies."
+readme = "README.md"
+requires-python = ">=3.10"
+license = {file = "LICENSE"}
+authors = [
+    {name = "Zhengnan Zhao"}
+]
+classifiers = [
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
+    "License :: OSI Approved :: MIT License",
+    "Operating System :: OS Independent",
+]
+urls.Repository = "https://github.com/zzhengnan/iscan"
+scripts.iscan = "iscan.scan:main"
+optional-dependencies.build = ["setuptools", "twine", "wheel"]
+optional-dependencies.dev = [
+    "beautifulsoup4",
+    "coverage",
+    "mypy",
+    "pre-commit",
+    "pytest",
+    "requests",
+    "ruff",
+]
+
+[tool.setuptools.dynamic]
+version = {attr = "iscan.__version__"}
+
+[tool.ruff]
+line-length = 120
+exclude = ["build", "dist", "iscan/std_lib.py"]
+lint.select = ["E", "F", "I"]
+lint.ignore = ["F401"]
+lint.isort.known-first-party = ["iscan"]
+lint.isort.lines-between-types = 0
+lint.isort.lines-after-imports = 2
+
+[tool.mypy]
+overrides = [{module = "iscan.tests.*", ignore_errors = true}]