Add GH Actions workflow

.github/workflows/release.yml

@@ -0,0 +1,43 @@
+name: CI & CD
+
+on:
+  push:
+    tags:
+      - '*.*.*'
+
+env:
+  PYTHONDONTWRITEBYTECODE: 1
+
+jobs:
+  build:
+    name: Build wheels on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+    defaults:
+      run:
+        shell: bash
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: actions/setup-python@v4
+        name: Install Python
+        with:
+          python-version: "3.12"
+
+      - name: Install Poetry
+        run: pip install "poetry~=1.2"
+
+      - name: Install Python dependencies
+        run: poetry install --only build --no-root
+
+      - name: Build wheels
+        run: poetry run cibuildwheel --output-dir dist
+
+      - name: Build source distribution
+        run: poetry build --format sdist
+
+      - name: Deploy wheels
+        run: poetry publish --username ${{ secrets.PYPI_USER }} --password ${{ secrets.PYPI_PW }} --skip-existing

README.rst

@@ -1,7 +1,7 @@
 lda: Topic modeling with latent Dirichlet allocation
 ====================================================
 
-|pypi| |travis| |zenodo|
+|pypi| |actions| |zenodo|
 
 **NOTE: This package is in maintenance mode. Critical bugs will be fixed. No new features will be added.**
 
@@ -89,10 +89,7 @@ The document-topic distributions are available in ``model.doc_topic_``.
 Requirements
 ------------
 
-Python 2.7 or Python 3.5+ is required. The following packages are required
-
-- numpy_
-- pbr_
+Python 3.9+ and NumPy is required.
 
 Caveat
 ------
@@ -144,9 +141,9 @@ lda is licensed under Version 2.0 of the Mozilla Public License.
     :target: https://pypi.python.org/pypi/lda
     :alt: pypi version
 
-.. |travis| image:: https://travis-ci.org/lda-project/lda.png?branch=master
-    :target: https://travis-ci.org/lda-project/lda
-    :alt: travis-ci build status
+.. |actions| image:: https://github.com/lda-project/lda/actions/workflows/release.yml/badge.svg
+    :target: https://github.com/lda-project/lda/actions
+    :alt: github actions build status
 
 .. |zenodo| image:: https://zenodo.org/badge/DOI/10.5281/zenodo.1412135.svg
     :target: https://doi.org/10.5281/zenodo.1412135

build.py

@@ -1,3 +1,4 @@
+import platform
 import shutil
 import subprocess
 from pathlib import Path
@@ -6,6 +7,11 @@
 LIB_DIR = Path(__file__).parent.joinpath("lda")
 
 
+def _is_windows():
+    """Return True if the current platform is Windows."""
+    return platform.system() == "Windows"
+
+
 def _meson(*args):
     """Invoke meson with the given arguments."""
     subprocess.check_call(["meson", *list(args)])
@@ -16,7 +22,7 @@ def _cleanup():
     if BUILD_DIR.exists():
         shutil.rmtree(BUILD_DIR)
 
-    for file in LIB_DIR.glob("*.so"):
+    for file in LIB_DIR.glob("*.pyd" if _is_windows() else "*.so"):
         file.unlink()