Python: Loop Thru Dictionary

By Xah Lee. Date: . Last updated: .

Loop thru a dictionary's keys

dd = {"john": 3, "mary": 4, "joe": 5}

for kk in dd:
    print(kk)

# john
# mary
# joe

Loop thru dictionary, key and value

# Loop thru a dictionary, get both key and value.

dd = {"john": 3, "mary": 4, "joe": 5}

for kk, vv in dd.items():
    print(kk, " is ", vv)

# john  is  3
# mary  is  4
# joe  is  5

Python Data Structure