From Rhino.Geometry import .... Rhino.Python. This is the group for the Python interpreter in Grasshopper, now in version 0.5.101.
If you are eager to try the Python syntax in Grasshopper go to food4Rhino to download.... The new GhPython component brings: Rhinoscript syntax to GrasshopperThe GhPython component is similar to the ones of C# and Vb.Net components in GrasshopperControl the number of inputs and outputs to the componentInclude libraries to the .NET SDK and huge number of Python add-on functionsIntegrates with the new Python editor included in Rhino 5 Python is a modern programming language developed for remarkable power with very clear syntax. Discussion Forum. GhPython. For designers who want to use the same flexible language everywhere, GhPython is the Python interpreter component for Grasshopper that allows to execute dynamic scripts of any type. Unlike other scripting components, GhPython allows to use the rhinoscriptsyntax to start scripting without needing to be a programmer.
Once on-board and with some practice, you can also get the most of external Python and .Net modules and libraries. This component is open-source, and works in Rhino 5. Join this group to receive updates of new versions, and visit the Grasshopper forum for support. RhinoPython - Community. Mcneel/ghpython.