Pythran is a Python-to-C++ compiler for a subset of Python that includes partial numpy support. It acts a little like Numba and Cython—you annotate a function’s arguments, and then it takes ove...

The task by example: data = np.array([1, 2, 3, 4, 5, 6, 7, 8, 9]) idx = np.array([2, 0, 1, 1, 2, 0, 1, 1, 2]) Expected result: binned = np.array([2, 6, 3, 4, 7, 8, 1, 5, 9]) Constraints: Sh...

I try to use Pythran in a function that needs an int array and for the second arg a dict with tuples of ints as keys and an int as value: myarray = np.array([[0, 0], [0, 1], [1, 1], [1, 2], [2, 2...