Python knowledge point summary (isinstance (), pythonisinstance

Python knowledge point summary (isinstance (), pythonisinstance

1. isinstance (object, type) Function

This function has two parameters. The first parameter is an object, and the second parameter is a known data type.

This function is used to determine whether an object is of a known type. If yes, True is returned. If not, False is returned.

The following is an example of a test:

Z = 1
Print (isinstance (z, int ))
Print (isinstance (z, str ))
Print (isinstance (z, (str, int, float )))
Z1 = [1, 2, 3, 53, 46, 5]
Print (isinstance (z1, list ))
Z2 =)
Print (isinstance (z2, tuple ))
Z3 = set (list ([32132,3213, 1223,123,212, 1322,245,])
Print (isinstance (z3, set ))

Result:

True
False
True
True
True
True