Feat/modernize

.gitattributes

@@ -1 +1,2 @@
 *.sh text eol=lf
+copulae/_version.py export-subst

.github/workflows/test-build-deploy.yml

@@ -21,7 +21,7 @@ jobs:
     strategy:
       matrix:
         os: [ ubuntu-latest, windows-latest, macos-latest ]
-        python-version: [ 3.9, '3.10', '3.11', '3.12' ]
+        python-version: [ '3.9', '3.10', '3.11', '3.12', '3.13' ]
 
     steps:
       - name: Checkout Repository
@@ -51,8 +51,10 @@ jobs:
           python -m pip install --upgrade pip
           pip install -r build-requirements.txt
 
-      - name: Build Extensions
-        run: python setup.py build_ext --inplace
+      - name: Build and install
+        run: |
+          python -m build --wheel --no-isolation
+          pip install -e .
 
       - name: Test package
         run: python -m pytest tests/
@@ -65,7 +67,7 @@ jobs:
           pip install wheel coveralls
           coveralls --service=github
 
-  build-src:
+  build-sdist:
     name: Build SDist (Source)
     needs: test-code
     runs-on: ubuntu-latest
@@ -78,11 +80,13 @@ jobs:
         with:
           python-version: '3.10'
 
-      - name: Package source distribution
+      - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install -r build-requirements.txt
-          python setup.py sdist
+          pip install build wheel numpy cython scipy
+
+      - name: Package source distribution
+        run: python -m build sdist sdist
 
       - name: List items
         run: |
@@ -97,7 +101,7 @@ jobs:
           if-no-files-found: error
 
   build-wheel:
-    name: Build wheels
+    name: Build wheels on ${{ matrix.os }}
     needs: test-code
     runs-on: ${{ matrix.os }}
     strategy:
@@ -113,18 +117,20 @@ jobs:
         with:
           python-version: '3.10'
 
+      - name: Install cibuildwheel
+        run: |
+          python -m pip install --upgrade pip
+          pip install cibuildwheel
+
       - name: Build BDist Package
         env:
           # specify python environments. Skip 32-bit builds
-          CIBW_BUILD: cp39-* cp310-* cp311-* cp312-*
+          CIBW_BUILD: cp39-* cp310-* cp311-* cp312-* cp313-*
           CIBW_SKIP: "*-win32 *-manylinux_i686 *-musllinux_*"
           # install dependencies, these are the minimum dependencies for building the wheels
           CIBW_BEFORE_BUILD: pip install numpy cython scipy
           CIBW_MANYLINUX_X86_64_IMAGE: manylinux2014
-        run: |
-          python -m pip install --upgrade pip
-          pip install cibuildwheel
-          python -m cibuildwheel --output-dir dist
+        run: python -m cibuildwheel --output-dir dist
 
       - name: List items
         run: |
@@ -142,12 +148,12 @@ jobs:
   # by running a mock import of copulae
   install-package:
     name: Test package installation
-    needs: [ build-src, build-wheel ]
+    needs: [ build-sdist, build-wheel ]
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
         os: [ ubuntu-latest, macos-latest, windows-latest ]
-        python-version: [ 3.9, '3.10', '3.11', '3.12' ]
+        python-version: [ '3.9', '3.10', '3.11', '3.12', '3.13' ]
         #  ext: [ tar.gz, whl ]
         ext: [ whl ]
 

Pipfile

@@ -16,8 +16,11 @@ typing-extensions = "*"
 coverage = "*"
 pytest-cov = "*"
 ipython = "*"
+setuptools = "*"
+build = "*"
+versioneer = {extras = ["toml"], version = "*"}
 
 [dev-packages]
 
 [requires]
-python_version = "3.10"
+python_version = "3.13"

build-requirements.txt

@@ -1,12 +1,15 @@
-cython>=0.29
-numpy>=1.24
+build>=1.1
+cython>=3.0
+numpy>=2.0
 pandas>=2.0
-pytest>=7
-pytest-cov>=2.10
-scikit-learn>=1.2
+pytest>=8
+pytest-cov>=6
+scikit-learn>=1.5
 scipy>=1.10
 setuptools>=67
 statsmodels>=0.14
 twine>=2.0.0
 typing-extensions>=4.0.0; python_version < '3.11'
+versioneer[toml] >= 0.29
+wheel
 wrapt>=1.12

build_ext.py

@@ -0,0 +1,45 @@
+"""Custom build extensions for Cython compilation"""
+import platform
+
+import numpy
+from Cython.Build import cythonize
+from setuptools.command.build_ext import build_ext as _build_ext
+
+
+class build_ext(_build_ext):
+    def finalize_options(self):
+        super().finalize_options()
+        if self.include_dirs is None:
+            self.include_dirs = []
+        self.include_dirs.append(numpy.get_include())
+
+    def build_extensions(self):
+        # Read dev mode settings from pyproject.toml
+        for ext in self.extensions:
+            ext.include_dirs.append(numpy.get_include())
+
+            ext.define_macros.extend([
+                ("NPY_NO_DEPRECATED_API", 1),
+                ("NPY_1_7_API_VERSION", 1)
+            ])
+
+            if platform.system() == 'Windows':
+                ext.extra_compile_args.append('/openmp')
+            elif platform.system() == 'Linux':
+                ext.extra_compile_args.append('-fopenmp')
+                ext.extra_link_args.append('-fopenmp')
+
+        # Cythonize with settings from pyproject.toml
+        self.extensions = cythonize(
+            self.extensions,
+            compiler_directives={
+                'language_level': 3,
+                'binding': True,
+                'wraparound': False,
+                'boundscheck': False,
+                'nonecheck': False,
+                'cdivision': True,
+            },
+            include_dirs=[numpy.get_include()],
+        )
+        super().build_extensions()

copulae/__init__.py

@@ -6,9 +6,15 @@
 from copulae.marginal import *
 from copulae.mixtures import *
 
-__version__ = "0.7.9"
-
 
 def doc():
     import webbrowser
     webbrowser.open('https://copulae.readthedocs.io/en/latest')
+
+
+from copulae._version import get_versions
+
+v = get_versions()
+__version__ = v.get("closest-tag", v["version"])
+__git_version__ = v.get("full-revisionid")
+del get_versions, v