In python, each variable to which we assign a value/container is treated as an object. Object in itself is a class. Let’s discuss the properties and demonstration of how this class can be utilized for day-day programming.
Syntax : object() Parameters : None Returns : Object of featureless class. Acts as base for all object
Code #1 : Demonstrating working of object()
# Python 3 code to demonstrate # working of object() # declaring the object of class object obj = object() # printing its type print ("The type of object class object is : ") print (type(obj)) # printing its attributes print ("The attributes of its class are : ") print (dir(obj)) |
Output:
The type of object class object is :
The attributes of its class are :
[‘__class__’, ‘__delattr__’, ‘__dir__’, ‘__doc__’, ‘__eq__’, ‘__format__’, ‘__ge__’, ‘__getattribute__’, ‘__gt__’, ‘__hash__’, ‘__init__’, ‘__le__’, ‘__lt__’, ‘__ne__’, ‘__new__’, ‘__reduce__’, ‘__reduce_ex__’, ‘__repr__’, ‘__setattr__’, ‘__sizeof__’, ‘__str__’, ‘__subclasshook__’]
- Objects of object class cannot add new attributes to it.
- These objects are uniquely made and do not equate to one other, i.e don’t return true once compared.
- object acts as a base class for all the custom objects that we make.
Code #2 : Demonstrating properties of object()
# Python 3 code to demonstrate # properties of object() # declaring the objects of class object obj1 = object() obj2 = object() # checking for object equality print ("Is obj1 equal to obj2 : " + str(obj1 == obj2)) # trying to add attribute to object obj1.name = "GeeksforGeeks" |
Output:
Is obj1 equal to obj2 : False
Exception :
Traceback (most recent call last):
File "/home/46b67ee266145958c7cc22d9ee0ae759.py", line 12, in
obj1.name = "GeeksforGeeks"
AttributeError: 'object' object has no attribute 'name'
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