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Python Python Collections (2016, retired 2019) Dictionaries String Formatting with Dictionaries

Natalia Henderson
Natalia Henderson
5,190 Points

How to unpack the dictionary

You've used the string .format() method before to fill in blank placeholders. If you use a placeholder of {food} in the string, then you pass a keyword argument of food to .format(). The {food} placeholder in the string will be replaced with the value of the food keyword argument.

"Hi, I'm {name} and I love to eat {food}!".format(name="Kenneth", food="tacos")

Returns "Hi, I'm Kenneth and I love to eat tacos!"

Complete the favorite_food function below. It accepts a dictionary as an argument. Your function should unpack that dictionary and pass it to the format method as keywords, then return the resulting string.

def favorite_food(**dict):
    return "Hi, I'm {name} and I love to eat {food}!".format(dict[name], dict[food])

1 Answer

Remember, when you are formatting a string, you just need {}, they just added the words there for your reference.