Pyodide¶
As of Lonboard version 0.10, it's possible to use Lonboard in Pyodide, where Python is running inside your web browser in WebAssembly.
There's a few things to keep in mind:
Pyodide-specific dependencies¶
Not all Python libraries work out of the box in Pyodide. Any Python libraries that use compiled code need to be loaded in Pyodide with special wheels.
Lonboard does not use compiled code itself, but some of its dependencies — namely arro3 — use compiled code. You may need to manually load arro3 wheels before importing lonboard. Refer to the demo notebook for an example.
Memory limits¶
Pyodide has stricter memory limits than normal Python environments. Take care to delete Python objects you're no longer using with del.