Switch from setuptools to uv

Author: sanders41

.github/workflows/testing.yml

@@ -40,18 +40,16 @@ jobs:
       - uses: actions/checkout@v4
       - name: install Just
         uses: taiki-e/install-action@just
+      - name: Install uv
+        uses: astral-sh/setup-uv@v3
+        with:
+          enable-cache: true
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
           python-version: ${{ env.PYTHON_VERSION }}
-          cache: "pip"
       - name: Install dependencies
-        run: |
-          pip install -U pip
-          pip install -r requirements-dev.txt
-          pip install -e .[all]
-          maturin build --out dist
-          pip install --no-index --find-links=dist/ prelude-parser
+        run: just install
       - name: mypy check
         run: just mypy
   test:
@@ -63,20 +61,20 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4
+      - name: install Just
+        uses: taiki-e/install-action@just
+      - name: Install uv
+        uses: astral-sh/setup-uv@v3
+        with:
+          enable-cache: true
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
-          cache: "pip"
       - name: Install dependencies
-        run: |
-          pip install -U pip
-          pip install -r requirements-dev.txt
-          pip install -e .[all]
-          maturin build --out dist
-          pip install --no-index --find-links=dist/ prelude-parser
+        run: just install
       - name: Run tests
-        run: pytest --cov=prelude_parser --cov-report=xml
+        run: uv run pytest --cov=prelude_parser --cov-report=xml
       - name: Upload coverage
         uses: codecov/codecov-action@v4
         with:

CONTRIBUTING.md

@@ -26,7 +26,11 @@ Please include:
 
 ## Working on the code
 
-In order to work on this project you will need to have [Rust](https://www.rust-lang.org/) and
+Note: This project uses uv to manage dependencies. If you do not already have uv installed you will
+need to install it with the instructions [here](https://docs.astral.sh/uv/getting-started/installation/)
+
+In order to work on this project you will need to have [Rust](https://www.rust-lang.org/),
+[uv](https://docs.astral.sh/uv/getting-started/installation/), and
 [just](https://github.com/casey/just) in addition to Python.
 
 ### Fork the project
@@ -48,7 +52,7 @@ This creates the directory prelude-parser and connects your repository to the up
 Next create a vitural environment and activate it.
 
 ```sh
-python -m venv .venv
+uv venv
 
 . .venv/bin/activate
 ```

justfile

@@ -5,7 +5,10 @@
   maturin develop -E all
 
 @install: && develop
-  pip install -r requirements-dev.txt
+  uv sync --frozen --all-extras
+
+@lock:
+  uv lock
 
 @lint:
   echo cargo check
@@ -14,8 +17,10 @@
   just --justfile {{justfile()}} clippy
   echo cargo fmt
   just --justfile {{justfile()}} fmt
-  echo ruff
-  just --justfile {{justfile()}} ruff
+  echo ruff-check
+  just --justfile {{justfile()}} ruff-check
+  echo ruff-format
+  just --justfile {{justfile()}} ruff-format
   echo mypy
   just --justfile {{justfile()}} mypy
 
@@ -29,10 +34,13 @@
   cargo fmt
 
 @mypy:
-  mypy prelude_parser tests
+  uv run mypy prelude_parser tests
+
+@ruff-check:
+  uv run ruff check prelude_parser tests
 
-@ruff:
-  ruff check . --fix
+@ruff-format:
+  uv run ruff format prelude_parser tests
 
 @test *args="":
-  pytest {{args}}
+  uv run pytest {{args}}

prelude_parser/__init__.py

@@ -9,8 +9,11 @@
     parse_user_native_file,
     parse_user_native_string,
 )
+from prelude_parser._version import VERSION
 from prelude_parser.parser import parse_to_classes, parse_to_dict
 
+__version__ = VERSION
+
 __all__ = [
     "parse_site_native_file",
     "parse_site_native_string",

prelude_parser/_version.py

@@ -0,0 +1 @@
+VERSION = "0.11.2"

pyproject.toml

@@ -1,6 +1,6 @@
 [build-system]
-requires = ["maturin>=1.5,<2.0"]
-build-backend = "maturin"
+requires = ["hatchling"]
+build-backend = "hatchling.build"
 
 [project]
 name = "prelude-parser"
@@ -25,13 +25,28 @@ readme = "README.md"
 repository = "https://github.com/pbs-data-solutions/prelude-parser"
 homepage = "https://github.com/pbs-data-solutions/prelude-parser"
 documentation = "https://github.com/pbs-data-solutions/prelude-parser"
+dynamic = ["version"]
 dependencies = ["camel-converter>=3.0.0"]
 
 [project.optional-dependencies]
 pandas = ["pandas>=2.1.0"]
 polars = ["polars>=0.17.14"]
 all = ["pandas>=2.1.0", "polars>=0.17.14"]
 
+[dependency-groups]
+dev = [
+  "maturin==1.7.4",
+  "mypy==1.13.0",
+  "pandas-stubs==2.2.3.241009; python_version>='3.10'",
+  "pytest==8.3.3",
+  "pytest-cov==6.0.0",
+  "ruff==0.7.1",
+  "tomli==2.0.2; python_version<'3.11'",
+]
+
+[tool.hatch.version]
+path = "prelude_parser/_version.py"
+
 [tool.maturin]
 module-name = "prelude_parser._prelude_parser"
 binding = "pyo3"

requirements-dev.txt

@@ -0,0 +1,18 @@
+import sys
+from pathlib import Path
+
+from prelude_parser import __version__
+
+if sys.version_info < (3, 11):
+    import tomli as tomllib
+else:
+    import tomllib
+
+
+def test_versions_match():
+    pyproject = Path().absolute() / "Cargo.toml"
+    with open(pyproject, "rb") as f:
+        data = tomllib.load(f)
+        cargo_version = data["package"]["version"]
+
+    assert __version__ == cargo_version