I've added my team's devpi [www.devpi.net] pypi repository to the Pycharm set of repositories used when adding packages. However, none of the information in the wheel's METADATA file is displayed [when I select a package from my local index]. Comparing to other packages from pypi.org and what information is displayed for those packages, I'm left wondering if Pycharm examines the contents of the package wheel or using some pypi mechanism to obtain the displayed 'Description' content.
The packages I built were pushed to our devpi repository using twine with no issues reported. And I can install into my 3.7.5 venv environments on both Ubuntu & Windows10 with no issues. Just a question about package info is obtained for purpose of displaying in the 'Description' section of the 'Available Packages' dialog.