Convert C++ enum to python int

Question

I have a python wrapper for a C++ function that returns an enum.

When I do the following:

returnValue = mylibrary_py.getRole() # this returns an enum

I get the following error when I load my web page:

No to_python (by-value) converter found for C++ type: mynamespace::MyRole

How can I solve this??

Answer 1

How is the Python wrapper generated? Enum's convert implicitly to int (and to other integral types), so the Python wrapper must be doing something special to prevent this.

Answer 2

在下面找到如何将枚举类型公开给python的方法： 从C ++到Python的枚举