The hasattr() method returns true if an object has the given named attribute and false if it does not.
Example
class Person:
age = 23
name = "Adam"
person = Person()
print("Person's age:", hasattr(person, "age"))
print("Person's salary:", hasattr(person, "salary"))
# Output:
# Person's age: True
# Person's salary: False
hasattr() Syntax
The syntax of the hasattr() method is:
hasattr(object, name)
hasattr() Parameters
The hasattr() method takes two parameters:
- object - object whose named attribute is to be checked
- name - name of the attribute to be searched
hasattr() Return Value
The hasattr() method returns:
True- if object has the given named attributeFalse- if object has no given named attribute
Example: Python hasattr()
class Car:
brand = "Ford"
number = 7786
car = Car()
print("The car class has brand:", hasattr(Car, "brand"))
print("The car class has specs: ", hasattr(Car, "specs"))
Output
The car class has brand: True The car class has specs: False
In the above example, we have a Car class with two attributes: brand and number.
When we check for these two attributes using the hasattr() method, the result is True.
On the other hand, for any attribute not in the class Car such as specs, we get False as the output.
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