importing izip as zip for python 2.x
importing izip as zip for python 2.x

Python 2.x uses a different implementation for zip as python 3.x - the main difference for the use here is that yields are executed when two lists are combined by zip() instead of executing the function only when the elements are accessed (as it is implemented for python 3.x). Python 2.x has izip in itertools, which is essentially the same as the implementation of zip() in python 3.x
JMW95/agg-kicad,adamgreig/agg-kicad,JMW95/agg-kicad,adamgreig/agg-kicad