get key from a dict 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: python get keys and values from dict

# using dict.items() to
# get key and value
print ("Dict key-value are : ")
for key, value in test_dict.items():
    print (key, value)