The Python Dictionary update is one of a Dictionary function, which is used to update key-value pair of a dictionary. This is very useful to update one dictionary values with other, or to insert key-value pairs from user inputs.
In this article, we will show you, How to use this Python Dictionary update function with practical examples.
TIP: Please refer Dictionary article to understand everything about Dictionaries.
Python Dictionary update Syntax
The basic syntax behind this dictionary update function is:
dictionary_name.update(others)
Python Dictionary update Example
The python update dictionary function update one dictionary with other dictionary.
# Python Dictionary update Example
myDict = {1: 'apple', 2: 'Banana'}
myNewDict = {3: 'Orange', 4: 'Kiwi'}
print("Dictionary Items: ", myDict)
print("New Dictionary Items: ", myNewDict)
# Update Items
myDict.update(myNewDict)
print("\nDictionary Items : ", myDict)OUTPUT
