How to loop through the dictionary keys in Python - example

Hi again.
In this lesson we're going to talk about that how to loop through the dictionary keys in Python.

[claffert]

I'm afraid that both of you are mistaken here. That's not a dictionary or a list. That is a set.

If it were an actual dictionary, with key/value pairs, you could iterate on it to get a list of keys. You could also get keys and values with something like:

for key in my_dict:
print( key, my_dict[key]

Though, it's more efficient (especially for larger dictionaries) to use something like:

for key, value in my_dict.items():
print( key, value)