Another key aspect of Python’s appeal is speed. In many data analytics use cases, the Python code tends to be simple – requiring just a few lines — which means that time to market is reduced.

Learn about Python metaclasses, how to define and use them, and explore examples to understand their functionality with this comprehensive tutorial.

For some time now, Python developers have been able to “annotate” names with type information. With Python 3.5, type hints officially became part of the language (see PEP 484).