What has ubuntu packaged?

[MaKaNu]

I just installed via apt python3-pam. The Big Question what is inside the package?

In my development environment I used pam from pip. So far I understand both pip packages are identical, but this is active maintained?

If I look into what ubuntu has installed:

python3-pam: /usr/lib/python3/dist-packages/PAM-0.4.2.egg-info
python3-pam: /usr/lib/python3/dist-packages/PAM.cpython-38-x86_64-linux-gnu.so
python3-pam: /usr/share/doc/python3-pam/changelog.Debian.gz
python3-pam: /usr/share/doc/python3-pam/copyright
python3-pam: /usr/share/doc/python3-pam/examples/pamexample.c
python3-pam: /usr/share/doc/python3-pam/examples/pamtest.py

This looks different or do they only provide the actual package with debug package?

I know this should be addressed to ubuntu, but maybe you are already involved. And honestly I trust opensource guys more than ubuntu at this point.

If the package is different I see a huge naming conflict.