Python stubs for .NET assemblies that ship with Rhino. Specifically

• RhinoCommon (https://pypi.org/project/Rhino-stubs/)
• Eto (https://pypi.org/project/Eto-stubs/)
• Grasshopper (https://pypi.org/project/Grasshopper-stubs/)
• GH_IO (https://pypi.org/project/GH-IO-stubs/)
• GH_Util (https://pypi.org/project/GH-Util-stubs/)

See the following posts for details about the purpose of these packages:

• Autocomplete while editing python scripts outside of Rhino on Rhino forums
• Autocomplete and Type Hints with Python Scripts for Rhino/Grasshopper on Steve Baer's Notes

• Open your project in VSCode

• Open a terminal

• Depending on the python package manager that you are using, install the stub python packages into your project environment. Examples below use the pipenv package manager.

  $ pipenv install Rhino-stubs

  $ pipenv install Grasshopper-stubs

• Now you can import Rhino or Grasshopper and use the autocomplete