Python isinstance() function

Python isinstance() function

The isinstance() function in Python returns a Boolean value ‘True’ if the given object is of the specified type, otherwise it returns False.

Syntax


isinstance(object, classinfo)

isinstance(object, classinfo)

Parameter

object: It is a required parameter which represents an object.

classinfo: This parameter represents a type or a class, or a tuple of types and/or classes

Return

This function returns a Boolean value ‘True’ if the given object is of the specified type, otherwise it returns False.

Example 1


# Python program explaining
# the isinstance() function
class Instance:
  val = 51
TestInstance = Instance()
print(isinstance(TestInstance, Instance))
print(isinstance(TestInstance, (list, tuple)))

# Python program explaining

# the isinstance() function

class Instance:

val = 51

TestInstance = Instance()

print(isinstance(TestInstance, Instance))

print(isinstance(TestInstance, (list, tuple)))

Output


True
False
True

True

False

True

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