Initial commit

.github/CODE_OF_CONDUCT

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+Please see the [Team Culture and Conduct Standards](https://developer.lsst.io/team/code-of-conduct.html) for LSST Data Management.

.github/CONTRIBUTING.md

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+Thanks for contributing to rubin_rag.
+
+## Support
+
+If you are a Rubin Observatory staff member, please reach out of us on Slack in the #dm-square channel or create a Jira ticket.
+
+If you are a community member, feel free to create a GitHub issue and we'll do our best to help you.
+
+## Pull requests
+
+Since rubin_rag is built for the Vera C. Rubin Observatory and Legacy Survey of Space and Time, community contributions can only be accepted if they align with the Rubin Observatory's mission.
+For that reason, it's a good idea to propose changes with a new GitHub issue before investing time in making a pull request.
+
+* * *
+
+See also our [Code of Conduct](./CODE_OF_CONDUCT).

.github/dependabot.yml

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+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+
+  - package-ecosystem: "pip"
+    directory: "/"
+    schedule:
+      interval: "weekly"

.github/workflows/ci.yaml

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+name: Python CI
+
+env:
+  # Default Python version used for all jobs other than test, which uses a
+  # matrix of supported versions. Quote the version to avoid interpretation as
+  # a floating point number.
+  PYTHON_VERSION: "3.12"
+
+"on":
+  merge_group: {}
+  pull_request: {}
+  push:
+    branches-ignore:
+      # These should always correspond to pull requests, so ignore them for
+      # the push trigger and let them be triggered by the pull_request
+      # trigger, avoiding running the workflow twice.  This is a minor
+      # optimization so there's no need to ensure this is comprehensive.
+      - "dependabot/**"
+      - "gh-readonly-queue/**"
+      - "renovate/**"
+      - "tickets/**"
+      - "u/**"
+  release:
+    types: [published]
+
+jobs:
+  lint:
+
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+
+      - name: Run pre-commit
+        uses: pre-commit/[email protected]
+
+  test:
+
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    strategy:
+      matrix:
+        python:
+          - "3.12"
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Run tox
+        uses: lsst-sqre/run-tox@v1
+        with:
+          python-version: ${{ matrix.python }}
+          tox-envs: "py,typing"
+          tox-plugins: tox-uv
+
+  docs:
+
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0 # full history for setuptools_scm
+
+      - name: Install Graphviz
+        run: sudo apt-get install graphviz
+
+      - name: Run tox
+        uses: lsst-sqre/run-tox@v1
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+          tox-envs: "docs"
+          # Add docs-linkcheck when the docs and PyPI package are published
+          # tox-envs: "docs,docs-linkcheck"
+          tox-plugins: tox-uv
+
+      # Only attempt documentation uploads for tagged releases and pull
+      # requests from ticket branches in the same repository.  This avoids
+      # version clutter in the docs and failures when a PR doesn't have access
+      # to secrets.
+      - name: Upload to LSST the Docs
+        uses: lsst-sqre/ltd-upload@v1
+        with:
+          project: "rubin_rag"
+          dir: "docs/_build/html"
+          username: ${{ secrets.LTD_USERNAME }}
+          password: ${{ secrets.LTD_PASSWORD }}
+        if: >
+          github.event_name != 'merge_group'
+          && (github.event_name != 'pull_request'
+              || startsWith(github.head_ref, 'tickets/'))
+  
+  test-packaging:
+
+    name: Test packaging
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+    needs: [lint, test, docs]
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0 # full history for setuptools_scm
+
+      - name: Build and publish
+        uses: lsst-sqre/build-and-publish-to-pypi@v2
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+          upload: false
+
+  pypi:
+
+    # This job requires set up:
+    # 1. Set up a trusted publisher for PyPI
+    # 2. Set up a "pypi" environment in the repository
+    # See https://github.com/lsst-sqre/build-and-publish-to-pypi
+    name: Upload release to PyPI
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    needs: [lint, test, docs, test-packaging]
+    environment:
+      name: pypi
+      url: https://pypi.org/p/rubin_rag
+    permissions:
+      id-token: write
+    if: github.event_name == 'release' && github.event.action == 'published'
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0 # full history for setuptools_scm
+
+      - name: Build and publish
+        uses: lsst-sqre/build-and-publish-to-pypi@v2
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}

.github/workflows/periodic-ci.yaml

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+# This is a separate run of the Python test suite that doesn't cache the tox
+# environment and runs from a schedule.  The purpose is to test compatibility
+# with the latest versions of dependencies.
+
+name: Periodic CI
+
+env:
+  # Default Python version used for all jobs other than test, which uses a
+  # matrix of supported versions. Quote the version to avoid interpretation as
+  # a floating point number.
+  PYTHON_VERSION: "3.12"
+
+"on":
+  schedule:
+    - cron: "0 12 * * 1"
+  workflow_dispatch: {}
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    strategy:
+      matrix:
+        python:
+          - "3.12"
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Run tests in tox
+        uses: lsst-sqre/run-tox@v1
+        with:
+          python-version: ${{ matrix.python }}
+          tox-envs: "lint,typing,py"
+          tox-plugins: tox-uv
+          use-cache: false
+
+
+  docs:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0 # full history for setuptools_scm
+
+      - name: Install Graphviz
+        run: sudo apt-get install graphviz
+
+      - name: Build docs in tox
+        uses: lsst-sqre/run-tox@v1
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+          tox-envs: "docs,docs-linkcheck"
+          tox-plugins: tox-uv
+          use-cache: false
+
+
+  test-packaging:
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+    needs: [test, docs]
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0 # full history for setuptools_scm
+
+      - name: Build and publish
+        uses: lsst-sqre/build-and-publish-to-pypi@v2
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+          upload: false
+

.gitignore

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+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+pip-wheel-metadata/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+docs/api/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+.python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/