- How to Remove an Element From Dictionary in Python
- Method 1: Using the “del” statement
- Example
- Method 2: Using the “dict.pop()” method
- Example
- Method 3: Using the popitem() method
- Example
- Method 4: Using the clear() method
- Example
- Python Removing Items from a Dictionary
- Example
- Example
- Example
- Example
- Example
- Related Pages
- COLOR PICKER
- Report Error
- Thank You For Helping Us!
- Python — Remove Dictionary Items
- Example
- Example
- Example
- Example
- Example
- COLOR PICKER
- Report Error
- Thank You For Helping Us!
How to Remove an Element From Dictionary in Python
Method 1: Using the “del” statement
To remove an element from a dictionary using the del statement, “specify the key of the element you want to remove after the del keyword”. The element with the specified key will be removed from the dictionary. If the key is not found in the dictionary, a KeyError will be raised.
Example
main_dict = # Remove the element with the key 'B' del main_dict['B'] print(main_dict)Method 2: Using the “dict.pop()” method
The “dict.pop()” method allows you to remove an element with a specified key and return its value. You must pass the key of the element you want to remove as an argument to the pop() method.
If the key is not found in the dictionary, a KeyError will be raised. However, you can also provide a default value as a second argument to the pop() method, which will be returned instead of raising a KeyError when the key is not found in the dictionary.
Example
main_dict = # Remove the element with the key 'B' main_dict.pop('B') print(main_dict)The “dict.pop()” method removes the element with the specified key and returns its value. If the key is not found, a KeyError will be raised.
main_dict = # Remove the element with the key 'B' main_dict.pop('D') print(main_dict) KeyError: 'D'Method 3: Using the popitem() method
The popitem() method “removes an element from the dictionary and returns its key and value as a tuple, (key, value).”
Example
cars = cars.popitem() print(cars)Method 4: Using the clear() method
The clear() method removes all elements from a dictionary, making it empty.
Example
cars = cars.clear() print(cars)Python Removing Items from a Dictionary
There are several methods to remove items from a dictionary:
Example
The pop() method removes the item with the specified key name:
Example
The popitem() method removes the last inserted item (in versions before 3.7, a random item is removed instead):
Example
The del keyword removes the item with the specified key name:
Example
The del keyword can also delete the dictionary completely:
thisdict = <
«brand»: «Ford»,
«model»: «Mustang»,
«year»: 1964
>
del thisdict
print(thisdict) #this will cause an error because «thisdict» no longer exists.
Example
The clear() keyword empties the dictionary:
Related Pages
COLOR PICKER
Report Error
If you want to report an error, or if you want to make a suggestion, do not hesitate to send us an e-mail:
Thank You For Helping Us!
Your message has been sent to W3Schools.
Top Tutorials
Top References
Top Examples
Get Certified
W3Schools is optimized for learning and training. Examples might be simplified to improve reading and learning. Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content. While using W3Schools, you agree to have read and accepted our terms of use, cookie and privacy policy.
Python — Remove Dictionary Items
There are several methods to remove items from a dictionary:
Example
The pop() method removes the item with the specified key name:
Example
The popitem() method removes the last inserted item (in versions before 3.7, a random item is removed instead):
Example
The del keyword removes the item with the specified key name:
Example
The del keyword can also delete the dictionary completely:
thisdict = <
«brand»: «Ford»,
«model»: «Mustang»,
«year»: 1964
>
del thisdict
print(thisdict) #this will cause an error because «thisdict» no longer exists.
Example
The clear() method empties the dictionary:
COLOR PICKER
Report Error
If you want to report an error, or if you want to make a suggestion, do not hesitate to send us an e-mail:
Thank You For Helping Us!
Your message has been sent to W3Schools.
Top Tutorials
Top References
Top Examples
Get Certified
W3Schools is optimized for learning and training. Examples might be simplified to improve reading and learning. Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content. While using W3Schools, you agree to have read and accepted our terms of use, cookie and privacy policy.