how to loop a dictionary in python code example
Example 1: python iterate dictionary key value
a_dict = {'color': 'blue', 'fruit': 'apple', 'pet': 'dog'}
for key, value in a_dict.items():
print(key, '->', value)
Example 2: python loop through dictionary
dictionary = {52:"E",126:"A",134:"B",188:"C",189:"D"}
for key, value in dictionary.items():
print(key)
print(value)
Example 3: iterate through dictionary
for key in a_dict:
print(key)
for item in a_dict.items():
print(item)
for value in a_dict.values():
print(value)
Example 4: python loop through dictionary
new_list = [something(key, value) for key, value in a_dict.items()]
Example 5: loop through the dictionary python
>>> objects = ['blue', 'apple', 'dog']
>>> categories = ['color', 'fruit', 'pet']
>>> a_dict = {key: value for key, value in zip(categories, objects)}
>>> a_dict
{'color': 'blue', 'fruit': 'apple', 'pet': 'dog'}
Example 6: iterate through keys in dictionary
for key in dictionary_name: