How to understand the ndarray.reshape function?

Question

The prototype reshape()is reshape(shape, order="C"), and the type of form is a tuple. Therefore, we must call this function with myarray.reshape((1000, 1, 32, 32)), but I believe that many use myarray.reshape(1000, 1, 32, 32), why?

Answer 1

This is a bit of hidden flexibility built into the method reshape.

The keyword here should be explicit: you cannot do, for example:

myarray.reshape(1000, 1, 32, 32, "C")

You will get TypeErrorby indicating that an integer is required.

(In fact, even using a tuple:

myarray.reshape((1000, 1, 32, 32), "C")

causes TypeError.)

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