Merge rules_python_external

.bazelignore

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+experimental/rules_python_external
+

.git-blame-ignore-revs

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+aedcef6a8f039a06c87ea33cdb722779e3170ea3
+b381dcb8880358a6aa63b44560f43377f8bffaf3

experimental/rules_python_external/.bazelignore

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+example/

experimental/rules_python_external/.bazelrc

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+build --aspects @mypy_integration//:mypy.bzl%mypy_aspect
+build --output_groups=+mypy

experimental/rules_python_external/.gitattributes

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+example/* linguist-vendored

experimental/rules_python_external/.github/workflows/continuous-integration.yml

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+name: CI
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+    # Checks-out the repository under $GITHUB_WORKSPACE, so the job can access it
+    - uses: actions/checkout@v2
+
+    - name: Setup Bazel
+      uses: abhinavsingh/setup-bazel@v3
+      with:
+        # Bazel version to install e.g. 1.2.1, 2.0.0, ...
+        version: 2.0.0 # optional, default is 2.0.0
+
+    - name: Run tests
+      run: bazel test //...

experimental/rules_python_external/.gitignore

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+# Intellij
+.ijwb/
+.idea/
+
+# Bazel
+bazel-*
+
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+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/
+
+# 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/

experimental/rules_python_external/LICENSE

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