I would like to automate my trading strategies.
My strategies are not high-frequency and are written in Python.
I have a trading account in Interactive Brokers, and I know some non-official Python libraries (such as ibPy and swigPy) that are an interface to the Java API and are not officially supported.
Is there another broker that has a better stock trading API for Python?
Inspired by Which brokers offer a .NET stock trading API?.