[MAINT] Convert to pyproject.toml , add pre-commit

Based on orangecontrib.snom

.coveragerc

@@ -0,0 +1,18 @@
+[run]
+source =
+    orangecontrib/protospec
+omit =
+    *tests*
+
+[report]
+exclude_lines =
+    pragma: no cover
+    def __repr__
+
+	# Don't complain if tests don't hit defensive assertion code:
+    raise AssertionError
+    raise NotImplementedError
+
+	# Don't complain if non-runnable code isn't run:
+    if 0:
+    if __name__ == .__main__.:

.github/workflows/lint.yml

@@ -0,0 +1,30 @@
+name: Lint
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [3.11]
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dependencies
+        run: |
+          python -m pip install pre-commit
+
+      - name: Lint
+        run: pre-commit run --all-files --show-diff-on-failure

.github/workflows/release.yml

@@ -0,0 +1,27 @@
+name: Python package publish
+on:
+  release:
+    types: [created]
+  workflow_dispatch:
+jobs:
+  build_wheels:
+    name: Build and publish package / wheel
+    runs-on: ubuntu-latest
+    permissions:
+      id-token: write  # IMPORTANT: this permission is mandatory for trusted publishing
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '>=3.9'
+      - name: Build package / wheel
+        run: |
+          python -m pip install build
+          python -m build
+      - name: Publish package distributions to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1
+
+
+

.github/workflows/test.yml

@@ -0,0 +1,14 @@
+name: Test
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  normal:
+    name: Usual
+    uses: biolab/orange-ci-cd/.github/workflows/test-addons.yml@master

.gitignore

@@ -25,3 +25,6 @@ htmlcov/*
 
 # check_pylint_diff
 .pylint_cache
+
+# venv
+venv

.pre-commit-config.yaml

@@ -0,0 +1,26 @@
+repos:
+  - repo: https://github.com/asottile/pyupgrade
+    rev: v3.15.0
+    hooks:
+      - id: pyupgrade
+        args: ["--py39-plus"]
+  - repo: https://github.com/psf/black
+    rev: 23.1.0
+    hooks:
+      - id: black
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.5.0
+    hooks:
+      - id: check-ast
+      - id: trailing-whitespace
+      - id: end-of-file-fixer
+      - id: mixed-line-ending
+  - repo: https://github.com/pycqa/flake8
+    rev: 6.1.0
+    hooks:
+      - id: flake8
+        additional_dependencies:
+          - flake8-bugbear
+          - flake8-comprehensions
+          - pep8-naming
+          - flake8-black