pyvista_cad.OptionalDependencyError#
- exception OptionalDependencyError[source]#
Raised when an optional backend is needed but not installed.
Carries a pip install hint in the error message so the user knows which extra to install.
Examples
>>> from pyvista_cad import CadError, OptionalDependencyError >>> issubclass(OptionalDependencyError, CadError) True