create isis-streaming-data-types

.github/dependabot.yml

@@ -0,0 +1,10 @@
+version: 2
+updates:
+  - package-ecosystem: "pip"
+    directory: "/"
+    schedule:
+      interval: "daily"
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"

.github/workflows/Lint-and-test.yml

@@ -0,0 +1,48 @@
+# This workflow will install Python dependencies, run tests and lint with a single version of Python
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python
+
+name: Python application
+
+on:
+  workflow_call:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  call-workflow:
+    uses: ISISComputingGroup/reusable-workflows/.github/workflows/linters.yml@main
+    with:
+      compare-branch: origin/main
+      python-ver: '3.13'
+      runs-on: 'ubuntu-latest'
+  tests:
+    strategy:
+        matrix:
+          version: ['3.12', '3.13', '3.14']
+          os: ["ubuntu-latest", "windows-latest"]
+    runs-on: ${{ matrix.os }}
+    steps:
+    - uses: actions/checkout@v6
+    - name: Install uv and set the python version
+      uses: astral-sh/setup-uv@v7
+      with:
+        python-version: ${{ matrix.version }}
+    - name: Install dependencies
+      run: uv sync --all-extras --dev
+    - name: Test with pytest
+      run: uv run pytest tests
+  results:
+    if: ${{ always() }}
+    runs-on: ubuntu-latest
+    name: Final Results
+    needs: [tests, call-workflow]
+    steps:
+    - run: exit 1
+      # see https://stackoverflow.com/a/67532120/4907315
+      if: >-
+          ${{
+               contains(needs.*.result, 'failure')
+            || contains(needs.*.result, 'cancelled')
+          }}

.github/workflows/lint-and-test-nightly.yml

@@ -0,0 +1,9 @@
+name: lint-and-test-nightly
+on:
+  schedule:
+    - cron: "0 0 * * *"
+  workflow_dispatch:
+
+jobs:
+  lint-and-test-nightly:
+    uses: ./.github/workflows/Lint-and-test.yml

.github/workflows/release.yml

@@ -0,0 +1,92 @@
+name: Publish Python distribution to PyPI
+on: push
+jobs:
+  lint-and-test: 
+    if: github.ref_type == 'tag'
+    name: Run linter and tests
+    uses: ./.github/workflows/Lint-and-test.yml
+  build: 
+    needs: lint-and-test
+    if: github.ref_type == 'tag'
+    name: build distribution
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v6
+    - name: Set up Python
+      uses: actions/setup-python@v6
+      with:
+        python-version: "3.13"
+    - name: Install pypa/build
+      run: >-
+        python3 -m
+        pip install
+        build
+        --user
+    - name: Build a binary wheel and a source tarball
+      run: python3 -m build
+    - name: Store the distribution packages
+      uses: actions/upload-artifact@v6
+      with:
+        name: python-package-distributions
+        path: dist/
+  publish-to-pypi:
+    name: >-
+      Publish Python distribution to PyPI
+    if: github.ref_type == 'tag'
+    needs: [lint-and-test, build]
+    runs-on: ubuntu-latest
+    environment:
+      name: release
+      url: https://pypi.org/p/isis-streaming-data-types 
+    permissions:
+      id-token: write  # IMPORTANT: mandatory for trusted publishing
+    steps:
+    - name: Download all the dists
+      uses: actions/download-artifact@v7
+      with:
+        name: python-package-distributions
+        path: dist/
+    - name: Publish distribution to PyPI
+      uses: pypa/gh-action-pypi-publish@release/v1
+  github-release:
+    name: >-
+      Sign the Python distribution with Sigstore
+      and upload them to GitHub Release
+    needs: [lint-and-test, build, publish-to-pypi]
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: write  # IMPORTANT: mandatory for making GitHub Releases
+      id-token: write  # IMPORTANT: mandatory for sigstore
+
+    steps:
+    - name: Download all the dists
+      uses: actions/download-artifact@v7
+      with:
+        name: python-package-distributions
+        path: dist/
+    - name: Sign the dists with Sigstore
+      uses: sigstore/gh-action-sigstore-python@v3.2.0
+      with:
+        inputs: >-
+          ./dist/*.tar.gz
+          ./dist/*.whl
+    - name: Create GitHub Release
+      env:
+        GITHUB_TOKEN: ${{ github.token }}
+      run: >-
+        gh release create
+        '${{ github.ref_name }}'
+        --repo '${{ github.repository }}'
+        --notes ""
+    - name: Upload artifact signatures to GitHub Release
+      env:
+        GITHUB_TOKEN: ${{ github.token }}
+      # Upload to GitHub Release using the `gh` CLI.
+      # `dist/` contains the built packages, and the
+      # sigstore-produced signatures and certificates.
+      run: >-
+        gh release upload
+        '${{ github.ref_name }}' dist/**
+        --repo '${{ github.repository }}'

.gitignore

@@ -136,3 +136,5 @@ dmypy.json
 # VSCode
 .vscode
 
+
+src/streaming_data_types/_version.py

pyproject.toml

@@ -0,0 +1,99 @@
+[build-system]
+requires = ["setuptools", "setuptools_scm>=8"]
+build-backend = "setuptools.build_meta"
+
+
+[project]
+name = "isis_streaming_data_types" 
+dynamic = ["version"]
+description = "Python utilities for handling ISIS streamed data"
+readme = "README.md"
+requires-python = ">=3.12"
+license-files = ["LICENSE"]
+
+authors = [
+  {name = "ISIS Experiment Controls", email = "ISISExperimentControls@stfc.ac.uk" }
+]
+maintainers = [
+  {name = "ISIS Experiment Controls", email = "ISISExperimentControls@stfc.ac.uk" }
+]
+
+# Classifiers help users find your project by categorizing it.
+#
+# For a list of valid classifiers, see https://pypi.org/classifiers/
+classifiers = [
+  # How mature is this project? Common values are
+  #   3 - Alpha
+  #   4 - Beta
+  #   5 - Production/Stable
+  "Development Status :: 3 - Alpha",
+  "Intended Audience :: Developers",
+
+  # Specify the Python versions you support here. In particular, ensure
+  # that you indicate you support Python 3. These classifiers are *not*
+  # checked by "pip install". See instead "requires-python" key in this file.
+  "Programming Language :: Python :: 3",
+  "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: 3.13",
+  "Programming Language :: Python :: 3.14",
+  "Programming Language :: Python :: 3 :: Only",
+]
+
+dependencies = [
+  "flatbuffers",
+  "numpy>2"
+]
+
+[project.optional-dependencies]
+dev = [
+  "ruff>=0.8",
+  "pyright",
+  "pytest",
+  "pytest-cov",
+]
+
+[project.urls]
+"Homepage" = "https://github.com/isiscomputinggroup/isis_streaming_data_types"
+"Bug Reports" = "https://github.com/isiscomputinggroup/isis_streaming_data_types/issues"
+"Source" = "https://github.com/isiscomputinggroup/isis_streaming_data_types"
+
+[tool.pytest.ini_options]
+testpaths = "tests"
+asyncio_mode = "auto"
+addopts = "--cov --cov-report=html -vv"
+
+[tool.coverage.run]
+branch = true
+source = ["src"]
+
+[tool.coverage.report]
+fail_under = 100
+exclude_lines = [
+  "pragma: no cover",
+  "if TYPE_CHECKING:",
+  "if typing.TYPE_CHECKING:",
+  "@abstractmethod",
+]
+
+[tool.coverage.html]
+directory = "coverage_html_report"
+
+[tool.pyright]
+include = ["src", "tests"]
+reportConstantRedefinition = true
+reportDeprecated = true
+reportInconsistentConstructor = true
+reportMissingParameterType = true
+reportMissingTypeArgument = true
+reportUnnecessaryCast = true
+reportUnnecessaryComparison = true
+reportUnnecessaryContains = true
+reportUnnecessaryIsInstance = true
+reportUntypedBaseClass = true
+reportUntypedClassDecorator = true
+reportUntypedFunctionDecorator = true
+
+[tool.setuptools_scm]
+version_file = "src/streaming_data_types/_version.py"
+
+

streaming_data_types/__init__.py → src/streaming_data_types/__init__.py

@@ -39,10 +39,10 @@
 )
 from streaming_data_types.status_x5f2 import deserialise_x5f2, serialise_x5f2
 from streaming_data_types.timestamps_tdct import deserialise_tdct, serialise_tdct
+from streaming_data_types.units_un00 import serialise_un00, deserialise_un00
 
 __version__ = version
 
-from streaming_data_types.units_un00 import serialise_un00, deserialise_un00
 
 SERIALISERS = {
     "an44": serialise_an44,