The different uses of Python type hints
The issue that I have with Python type hints is they they don&#x27;t go nearly far enough in describing the data being manipulated. Specifically, I&#x27;m thinking of stuff like the dimensionality and cardinality of Numpy arrays or Pandas frames. Usually that&#x27;s the stuff where I have most questions when I look at Python code and the type system as it&#x27;s being used now offers no help there.