How can I configure the update-check frequency of Python Install Manager?

I use a firewall that lets me approve or deny every request every program makes. It also lets me set any given program for approval or denial of all its requests without asking. I recently installed Python Install Manager, and I’m finding that it asks for Internet access rather often. This is in the form of python.exe asking for permission, which I won’t blanket-approve for obvious security reasons. I still want PIM to automatically check, but I’d be fine if it only asked once a week or something, rather than once per hour as it feels like it does right now. Is there some way to set the frequency of these checks?