This commit adds automated Python API documentation generation for all
workspace packages using pdoc3:
- Add contrib/api/generate-python-docs.py script to generate docs
- Add Makefile targets: python-docs and python-docs-clean
- Add GitHub Actions workflow for nightly documentation generation
- Documents 5 packages: pyln.client, pyln.proto, pyln.grpc, pyln.testing, pyln.spec.bolt7
- Creates beautiful index page with cards linking to each package
- Stores generated docs as artifacts with 90-day retention
- Add pdoc3 and markdown to dev dependencies
Bug fix:
- Fix pyln-client version.py: __all__ must contain strings, not class objects
This was causing "TypeError: attribute name must be string, not 'type'" in pdoc3
Documentation is generated to docs/python/ which is excluded from version control.
Run 'make python-docs' to generate locally, or download from nightly workflow artifacts.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
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