Modernized the code base

.github/workflows/publish.yml

@@ -0,0 +1,41 @@
+name: Publish packages to PyPI
+
+on:
+  push:
+    tags:
+      - "[0-9]+.[0-9]+.[0-9]+"
+      - "[0-9]+.[0-9]+.[0-9]+.post[0-9]+"
+      - "[0-9]+.[0-9]+.[0-9]+[a-b][0-9]+"
+      - "[0-9]+.[0-9]+.[0-9]+rc[0-9]+"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    environment: release
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: 3.x
+    - name: Install dependencies
+      run: pip install build
+    - name: Create packages
+      run: python -m build
+    - name: Archive packages
+      uses: actions/upload-artifact@v3
+      with:
+        name: dist
+        path: dist
+
+  publish:
+    needs: build
+    runs-on: ubuntu-latest
+    environment: release
+    permissions:
+      id-token: write
+    steps:
+    - name: Retrieve packages
+      uses: actions/download-artifact@v3
+    - name: Upload packages
+      uses: pypa/gh-action-pypi-publish@release/v1

.github/workflows/test.yml

@@ -0,0 +1,54 @@
+name: test suite
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+
+jobs:
+  test:
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "pypy-3.10"]
+        include:
+        - os: macos-latest
+          python-version: "3.8"
+        - os: macos-latest
+          python-version: "3.12"
+        - os: windows-latest
+          python-version: "3.8"
+        - os: windows-latest
+          python-version: "3.12"
+    runs-on: ${{ matrix.os }}
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ matrix.python-version }}
+        allow-prereleases: true
+        cache: pip
+        cache-dependency-path: pyproject.toml
+    - name: Install dependencies
+      run: pip install .[test]
+    - name: Test with pytest
+      run: |
+        coverage run -m pytest
+        coverage xml
+    - name: Upload Coverage
+      uses: coverallsapp/github-action@v2
+      with:
+        parallel: true
+        file: coverage.xml
+
+  coveralls:
+    name: Finish Coveralls
+    needs: test
+    runs-on: ubuntu-latest
+    steps:
+    - name: Finished
+      uses: coverallsapp/github-action@v2
+      with:
+        parallel-finished: true

.gitignore

@@ -4,10 +4,14 @@
 .tox
 .coverage
 .cache
+.mypy_cache/
+.pytest_cache/
+.ruff_cache/
 .eggs/
 *.egg-info/
-*.pyc
 __pycache__/
 docs/_build/
 dist/
 build/
+virtualenv/
+venv*

.pre-commit-config.yaml

@@ -0,0 +1,33 @@
+# This is the configuration file for pre-commit (https://pre-commit.com/).
+# To use:
+# * Install pre-commit (https://pre-commit.com/#installation)
+# * Copy this file as ".pre-commit-config.yaml"
+# * Run "pre-commit install".
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.5.0
+    hooks:
+      - id: check-toml
+      - id: check-yaml
+      - id: debug-statements
+      - id: end-of-file-fixer
+      - id: mixed-line-ending
+        args: [ "--fix=lf" ]
+      - id: trailing-whitespace
+
+  - repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: v0.1.9
+    hooks:
+      - id: ruff
+        args: [--fix, --show-fixes]
+      - id: ruff-format
+
+  - repo: https://github.com/pre-commit/mirrors-mypy
+    rev: v1.8.0
+    hooks:
+      - id: mypy
+        args: ["--explicit-package-bases"]
+        additional_dependencies:
+          - asphalt
+          - py4j
+          - pytest

.readthedocs.yml

@@ -0,0 +1,15 @@
+version: 2
+
+build:
+  os: ubuntu-22.04
+  tools:
+    python: "3.8"
+
+sphinx:
+  configuration: docs/conf.py
+
+python:
+   install:
+      - method: pip
+        path: .
+        extra_requirements: [doc]

README.rst

@@ -1,9 +1,12 @@
-.. image:: https://travis-ci.org/asphalt-framework/asphalt-py4j.svg?branch=master
-  :target: https://travis-ci.org/asphalt-framework/asphalt-py4j
+.. image:: https://github.com/asphalt-framework/asphalt-py4j/actions/workflows/test.yml/badge.svg
+  :target: https://github.com/asphalt-framework/asphalt-py4j/actions/workflows/test.yml
   :alt: Build Status
 .. image:: https://coveralls.io/repos/github/asphalt-framework/asphalt-py4j/badge.svg?branch=master
   :target: https://coveralls.io/github/asphalt-framework/asphalt-py4j?branch=master
   :alt: Code Coverage
+.. image:: https://readthedocs.org/projects/asphalt-py4j/badge/?version=latest
+  :target: https://asphalt-py4j.readthedocs.io/en/latest/?badge=latest
+  :alt: Documentation Status
 
 This Asphalt framework component provides the ability to run Java code directly from Python.
 

docs/api.rst

@@ -0,0 +1,7 @@
+API reference
+=============
+
+Component
+---------
+
+.. autoclass:: asphalt.py4j.component.Py4JComponent

docs/conf.py

@@ -1,36 +1,37 @@
 #!/usr/bin/env python3
-import pkg_resources
+import importlib.metadata
 
+from packaging.version import parse
 
 extensions = [
-    'sphinx.ext.autodoc',
-    'sphinx.ext.intersphinx',
-    'sphinx_autodoc_typehints',
-    'sphinxcontrib.asyncio'
+    "sphinx.ext.autodoc",
+    "sphinx.ext.intersphinx",
+    "sphinx_autodoc_typehints",
 ]
 
-templates_path = ['_templates']
-source_suffix = '.rst'
-master_doc = 'index'
-project = 'asphalt-py4j'
-author = 'Alex Grönholm'
-copyright = '2015, ' + author
+templates_path = ["_templates"]
+source_suffix = ".rst"
+master_doc = "index"
+project = "asphalt-py4j"
+author = "Alex Grönholm"
+copyright = "2015, " + author
 
-v = pkg_resources.get_distribution(project).parsed_version
+v = parse(importlib.metadata.version(project))
 version = v.base_version
 release = v.public
 
-language = None
+language = "en"
 
-exclude_patterns = ['_build']
-pygments_style = 'sphinx'
-highlight_language = 'python3'
+exclude_patterns = ["_build"]
+pygments_style = "sphinx"
+highlight_language = "python3"
 todo_include_todos = False
 
-html_theme = 'sphinx_rtd_theme'
-html_static_path = ['_static']
-htmlhelp_basename = project.replace('-', '') + 'doc'
+html_theme = "sphinx_rtd_theme"
+htmlhelp_basename = project.replace("-", "") + "doc"
 
-intersphinx_mapping = {'python': ('http://docs.python.org/3/', None),
-                       'asphalt': ('http://asphalt.readthedocs.org/en/latest/', None),
-                       'py4j': ('https://www.py4j.org/', None)}
+intersphinx_mapping = {
+    "python": ("https://docs.python.org/3/", None),
+    "asphalt": ("https://asphalt.readthedocs.org/en/latest/", None),
+    "py4j": ("https://www.py4j.org/", None),
+}