loop dict and retrieve key, value code example
Example 1: python loop through dictionary
d = {'x': 1, 'y': 2, 'z': 3}
for key in d:
print key, 'corresponds to', d[key]
Example 2: for key value in dict python
a_dict = {"color": "blue", "fruit": "apple", "pet": "dog"}
for key in a_dict:
print(key, '->', a_dict[key])
# Output:
# color -> blue
# fruit -> apple
# pet -> dog