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Python Loop Through a Dictionary

Python Loop Through a Dictionary

You can loop through a dictionary by using a for loop.

When looping through a dictionary, the return value are the keys of the dictionary, but there are methods to return the values as well.

Example

Print all key names in the dictionary, one by one:

for x in thisdict:
  print(x)

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Print all values in the dictionary, one by one:

for x in thisdict:
  print(thisdict[x])

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You can also use the values() function to return values of a dictionary:

for x in thisdict.values():
  print(x)

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Loop through both keys and values, by using the items() function:

for x, y in thisdict.items():
  print(x, y)

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