Binary package “python3-gssapi” in ubuntu bionic

Python 3 interface to GSSAPI

 Python3 Bindings for GSSAPI. These bindings are for both RFC 2743/2744 and
 many extensions. They are native bindings produced using Cython.
 .
 Available extensions will vary based on what your GSSAPI implementation
 supports; see package documentation for a detailed list of what is available.