From Octave
Revision as of 19:08, 17 April 2016 by Mtmiller (talk | contribs) (add note about function handles)
Jump to navigation Jump to search

There is a small project in development to bring a Python calling interface to Octave. The broad goal of this project is to add functions and types to Octave to allow calling Python functions directly from Octave.


Features and capabilities of Octave's Python interface may include:

  • Import and call Python modules and functions from the Octave interpreter
  • Automatically convert basic Octave and Python types seamlessly between the two environments
  • Be able to handle arbitrary unknown Python objects (print their repr, store in a variable, pass back in to a Python function)
  • Store references to Python functions (and other "callables") and be able to call them as if they were function handles


Project development is ongoing among a small group of developers. Communication takes place on the Octave maintainers mailing list. The official Mercurial repository is at, but there is also a Bitbucket clone and a network of forks, for those who prefer that model of development, at


This project is currently derived from an earlier project called Pytave, which was developed to work in the opposite direction, to allow Python to call Octave functions on an embedded Octave interpreter. The bulk of the project is in the code to convert between Octave and Python data types, so most of that is reusable and serves both purposes. As a side goal, we may continue to maintain the Python wrapper around Octave and incorporate that into Octave as well, so that Octave can provide its own native Python module.