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Python delattr() Function
Python delattr() Function
Python delattr() function is used to delete the required attribute from the given input object. It takes two parameter that is the name of the object and the name of the attribute to be deleted.
Syntax:delattr(object, attribute)
Parameter Values
| Parameter | Description |
|---|---|
| object | This is a required parameter. It defines the given object. |
| attribute | This is a required parameter. It defines the name of the attribute you want to remove. |
Example
class Person: name = "Jerry" age = 21 country = "India" state = "Delhi" data = Person() print('Before deleting the attribute--') print('Name =', data.name) print('Age =', data.age) print('Country =', data.country) print('State =', data.state) delattr(Person, 'state') print('After deleting the attribute--') print('Name =', data.name) print('Age =', data.age) print('Country =', data.country) print('State =', data.state)
Output:
Before deleting the attribute--
Name = Jerry
Age = 21
Country = India
State = Delhi
After deleting the attribute--
Name = Jerry
Age = 21
Country = India
Traceback (most recent call last):
File "./mypy.py", line 21, in <module>
AttributeError: 'Person' object has no attribute 'state'
Before deleting the attribute--
Name = Jerry
Age = 21
Country = India
State = Delhi
After deleting the attribute--
Name = Jerry
Age = 21
Country = India
Traceback (most recent call last):
File "./mypy.py", line 21, in <module>
AttributeError: 'Person' object has no attribute 'state'
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