get the key value from dictionary python code example

Example 1: how to get value from key dict in python

# Get a value from a dictionary in python from a key

# Create dictionary
dictionary = {1:"Bob", 2:"Alice", 3:"Jack"}

# Retrieve value from key 2
entry = dictionary[2]

# >>> entry
# Alice

Example 2: find key by value python

print(list(d.keys())[list(d.values()).index(990)])