Move to poetry

.github/workflows/python-package.yml

@@ -26,15 +26,12 @@ jobs:
           python-version: ${{ matrix.python-version }}
       - name: Install dependencies
         run: |
-          python -m pip install --upgrade pip wheel
-          pip install -r requirements.txt
-          pip install -r requirements.dev.txt
-      - name: Install package
-        run: |
-          pip install -vvv .
+          python -m pip install --upgrade pip
+          python -m pip install poetry
+          make install
       - name: Test with pytest
         run: |
-          pytest --benchmark-skip
+          make pytest
 
   build_wheels:
     name: Build wheels
@@ -52,15 +49,14 @@ jobs:
           python-version: '3.8'
       - name: Install dependencies
         run: |
-          python -m pip install --upgrade pip wheel
-          pip install cibuildwheel
+          python -m pip install --upgrade pip
+          python -m pip install cibuildwheel
       - name: Build wheels
         run: |
           python -m cibuildwheel --output-dir wheelhouse
         env:
           CIBW_BUILD: cp38-* cp39-* cp310-* cp311-*
           CIBW_SKIP: '*musllinux*'
-          CIBW_BEFORE_BUILD: pip install -r requirements.dev.txt
       - uses: actions/upload-artifact@v3
         with:
           path: ./wheelhouse/*.whl
@@ -78,10 +74,10 @@ jobs:
           python-version: '3.8'
       - name: Install dependencies
         run: |
-          python -m pip install --upgrade pip wheel
-          python -m pip install -r requirements.dev.txt
+          python -m pip install --upgrade pip
+          python -m pip install poetry
       - name: Build sdist
-        run: python setup.py sdist
+        run: poetry build -f sdist
       - uses: actions/upload-artifact@v3
         with:
           path: dist/*.tar.gz

Makefile

@@ -0,0 +1,26 @@
+.PHONY: install mypy lint pytest test fmt fmtcheck
+
+install:
+	poetry install --with=dev
+
+mypy:
+	poetry run mypy splipy
+
+lint:
+	poetry run ruff splipy
+
+pytest:
+	poetry run pytest --benchmark-skip
+
+bench:
+	poetry run pytest --benchmark-only
+
+fmt:
+	poetry run black splipy
+	poetry run isort splipy
+
+fmtcheck:
+	poetry run black splipy --check
+	poetry run isort splipy --check
+
+test: mypy pytest lint fmtcheck

build_ext.py

@@ -0,0 +1,19 @@
+import os
+import sys
+
+from setuptools import Extension
+from Cython.Build import cythonize
+import numpy as np
+
+extensions = cythonize(
+    Extension(
+        "splipy.basis_eval",
+        ["splipy/basis_eval.pyx"],
+        include_dirs=[np.get_include()],
+    )
+)
+
+def build(setup_kwargs):
+    setup_kwargs.update({
+        "ext_modules": extensions,
+    })

pyproject.toml

@@ -0,0 +1,66 @@
+[tool.poetry]
+name = "splipy"
+version = "1.7.4"
+description = "Spline modelling library for Python"
+authors = [
+    "Kjetil Andre Johannessen <kjetijo@gmail.com>",
+    "Eivind Fonn <evfonn@gmail.com>",
+]
+maintainers = [
+    "Kjetil Andre Johannessen <kjetijo@gmail.com>",
+    "Eivind Fonn <evfonn@gmail.com>",
+]
+license = "GLP-3.0-only"
+readme = "README.rst"
+homepage = "https://github.com/SINTEF/Splipy"
+repository = "https://github.com/SINTEF/Splipy"
+documentation = "https://sintef.github.io/Splipy/"
+keywords = [
+    "Bspline",
+    "Splines",
+    "NURBS",
+    "Curve",
+    "Surface",
+    "Volume",
+    "Interpolation",
+    "Approximation",
+    "Fit",
+    "Integration",
+    "Differentiation",
+]
+classifiers = [
+    "Development Status :: 5 - Beta",
+    "Topic :: Multimedia :: Graphics :: 3D Modeling",
+    "Topic :: Scientific/Engineering :: Mathematics",
+    "Intended Audience :: Science/Research",
+    "License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
+    "Programming Language :: Python :: 3",
+]
+include = [
+    "splipy/templates/*.bpt",
+    { path = "splipy/*.so", format="wheel" },
+]
+
+[tool.poetry.build]
+script = "build_ext.py"
+generate-setup-file = true
+
+[tool.poetry.dependencies]
+python = ">=3.8,<3.12"
+cython = "^0.29.34"
+numpy = "^1.24.2"
+scipy = "^1.10.1"
+
+[tool.poetry.extras]
+FiniteElement = ["nutils"]
+Images = ["opencv-python"]
+Rhino = ["rhino3dm"]
+
+[tool.poetry.group.dev.dependencies]
+mypy = "^1.2.0"
+pytest = "^7.3.0"
+pytest-benchmark = "^4.0.0"
+
+[build-system]
+requires = ["poetry-core", "cython", "numpy", "wheel", "setuptools"]
+build-backend = "poetry.core.masonry.api"