Python get Dictionary is one of a Dictionary function, which is used to return value at a given key position. In this article, we will show you, How to use this Dictionary get function with practical examples.
The basic syntax behind this Python dictionary get function is:
dictionary_name.get(key, default_value)
Python Dictionary get Example
The Python dict get function returns value at the user specified key.
TIP: Please refer Dictionary article to understand everything about Dictionaries in Python.
# Python Dictionary get Example
myDict = {1: 'apple', 2: 'Banana' , 3: 'Orange', 4: 'Kiwi'}
print("Dictionary Items: ", myDict)
# Get Value
print("\nValue of Key 2 : ", myDict.get(2))
print("Value of Key 3 : ", myDict.get(3))
print("Value of Key 4 : ", myDict.get(4))
print("Value of Key 1 : ", myDict.get(1))OUTPUT
Python dict get Example 2
In this program, we are using second argument to display default value. First, we are trying to access the non-exiting key. As you can see, it return None. However, you can use second argument to specify the default value for non-existing values.
Here, Last line of code will return Mango as the default value.
# Python Dictionary get Example
myDict = {1: 'apple', 2: 'Banana' , 3: 'Orange', 4: 'Kiwi'}
print("Dictionary Items: ", myDict)
# Get Value
print("\nValue of Key 4 : ", myDict.get(4))
print("Value of Key 5 : ", myDict.get(5))
# Get Value with Default Value
print("\nValue of Key 6 : ", myDict.get(6))
print("Value of Key 6 : ", myDict.get(6, 'Mango'))OUTPUT
