Run Python or SQL against a dataset — offline, via WASM
Runs your own Python against a dataset, executed offline in the browser via Pyodide (WASM). For transforms the built-in nodes don't cover.
| Field | Description |
|---|---|
| Input variablerequired | Which variable to use as the upstream dataset to read. |
| Coderequired | The Python to run; it receives the input rows and returns the output rows. |
| Output variable namerequired | Name this node's result so downstream nodes can select it. Auto-suggested; edit freely. |
Open the node's real configuration, run it on the sample below, and see the result. Nothing is saved.
Sample input · data
| name | age | city |
|---|---|---|
| Alice | 34 | Tunis |
| Bob | 28 | Sfax |
| Cara | 41 | Tunis |
| Dan | 23 | Sousse |
| Eve | 37 | Sfax |
This is a live preview — the sample and results are temporary and never saved.