A Python module, to be run in a worker using Pyodide (CPython) that takes arbitrary Python code and converts it to a block-based representation expressed as JSON conforming to the Blockly format.
We use the built-in Python AST module to parse the Python code and then traverse the resulting AST to generate the Blockly JSON.
For more information about the Blockly JSON serialization format, see:
https://developers.google.com/blockly/guides/configure/web/serialization
- Create a virtual environment and activate it.
- Install local packages with:
pip install -r requirements.txt - Run the test suite via:
make serveand visit localhost:8000 - While the local server is running, changes to the source code are automatically added to the archive used by the test framework. Simply refresh the browser to run the updated code.
That's it!
We expect folks to contribute and collaborate in the spirit of our Care of Community statement.
In the JSON representation of block, each block has a type whose name relates
to the matching Python ast node type. Depending on the type of block, they
may contain other attributes. The available blocks can be found in the
src/blocks folder of this repository. Please see the README.md therein for
more information.