sims4studio.com/thread/15145/started-python-scripting This tutorial and thread has been a huge help to me so far. Additionally, with Sims 4 Studio tools, you can use the "Extract Tuning" tool to examine code for personality traits, whims, and other stuff like that.
If anyone has any other suggestions though, I'd love to know. I'm still trying to figure out a lot of this stuff too.
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