The function return value of Python learning

There are 2 ways in which a function returns a value in Python:

1.return statements

Description: After the return statement is executed, subsequent code of the function will not be executed

2.yield statements

Description: The yield statement returns an iterator object that can be invoked by next (a) (an instance object of the function).

The code behind yield will still not be executed.

>>>def A (): ... forIinchRange1,3):...     yieldi ... print (' Over')...>>>A ()<generatorObjectA at0x000000074a4354c0>>>> A =A ()>>>Next (a)1>>>Next (a)2>>>Next (a) Overtraceback (most recent): File"<stdin>", line1,inch<module>stopiteration

The function return value of Python learning