Scripting Question - show output from multiple devices

Hey guys,

I'm working on doing some inventory and grabbing some basic data from about 75 switches / routers. I'm wondering if anyone had a python/ansible script that can login to multiple devices and log a decently formatted output. I'm fairly new to scripting, so any documented code is appreciated as well.

I'm looking to grab things like uptime, model number, and IPs for interfaces. I've seen a few examples online for just single devices, but I'd like to be able to batch report about 75 devices if possible.

Thanks in advance!