Extension:Piwo

The Piwo extension allows executing of Python scripts on MediaWiki (Python In, Wikitext Out).

Usage
This extension defines a custom namespace, "Gram", that stores Python scripts. Editing the Gram namespace requires the  right. To invoke a script, use the following parser function:

In the Python script, the parameters can be accessed through  (no import is needed); an extra function,   is provided as an equivalent to PHP's.

Any and all of the Python standard library can be imported, as of January 2018.