If you work with strings in your Python scripts and you're writing obscure logic to process them, then you need to look into regex in Python. It lets you describe patterns instead of writing ...

If you had walked onto a trading floor thirty years ago, you would have heard noise before you saw anything. Phones ringing, ...

item - Gets detailed information about a specific item and its seller. It returns a 403 error after a few uses. See #58).

Python is a language that seems easy to do, especially for prototyping, but make sure not to make these common mistakes when coding.