switch to uv and drop black

.github/workflows/check.yaml

@@ -14,15 +14,21 @@ jobs:
           fetch-depth: 0
 
       - name: prepare
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
-          python-version: ">=3.13.0"
+          python-version: ">=3.13"
 
-      - name: install
-        run: pip install -r requirements.txt
+      - name: install uv
+        uses: astral-sh/setup-uv@v3
+        with:
+          enable-cache: true
+          cache-dependency-glob: "uv.lock"
+
+      - name: install project dependencies
+        run: uv sync --all-extras --dev
 
       - name: test
-        run: PYTHONPATH=. pytest
+        run: PYTHONPATH=. uv run pytest
 
       - name: lint
-        run: pre-commit run --all-files
+        run: uv run pre-commit run --all-files

.pre-commit-config.yaml

@@ -9,12 +9,6 @@ repos:
       - id: check-added-large-files
       - id: requirements-txt-fixer
 
-  - repo: https://github.com/psf/black
-    rev: 24.10.0
-    hooks:
-      - id: black
-        language_version: python3.13
-
   - repo: https://github.com/pre-commit/mirrors-mypy
     rev: v1.13.0
     hooks:

.python-version

@@ -0,0 +1 @@
+3.13

pyproject.toml

@@ -1,24 +1,21 @@
-[tool.black]
-line-length = 79
-target-version = ['py312']
-exclude = '''
-/(
-    \.eggs
-  | \.git
-  | \.hg
-  | \.mypy_cache
-  | \.tox
-  | \.venv
-  | \.idea
-  | _build
-  | buck-out
-  | build
-  | dist
-)/
-'''
+[project]
+name = "leetcode"
+version = "0.1.0"
+description = "My Leetcode exercise solutions"
+readme = "README.md"
+requires-python = ">=3.13"
+dependencies = [
+    "black==24.10.0",
+    "click==8.1.7",
+    "mypy==1.13.0",
+    "pre-commit==4.0.1",
+    "pur==7.3.2",
+    "pytest==8.3.3",
+    "ruff==0.7.2",
+]
 
 [tool.mypy]
-python_version = "3.12"
+python_version = "3.13"
 warn_return_any = true
 warn_unused_configs = true
 exclude = [
@@ -36,4 +33,4 @@ exclude = [
     ".venv"
 ]
 line-length = 80
-target-version = "py312"
+target-version = "py313"