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Oppiskele **kwargs | An Unknown Number of Arguments
Python Functions: From Zero to Hero

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**kwargs

Similar to *args, we use **kwargs to pass a variable number of named arguments. Similar to *args, if we put ** in front of a name, the name will accept any number of named arguments. A dictionary of several passed arguments will be available under this name. Let's look at the example.

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def grocery_cart(price_of_apples, **prices_of_other_fruits): print(price_of_apples) for value in prices_of_other_fruits.values(): print(value) grocery_cart(price_of_apples = 10, price_of_oranges = 7, price_of_carrots = 12)
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To sum up Arbitrary Arguments:

  • use a single asterisk (*) to unpack iterables.

  • and use 2 asterisks (**) to unpack dictionaries.

Tehtävä

Swipe to start coding

Code a function, named function, that will take in an unknown number of named arguments. This function runs for each argument using the for loop and prints only those longer than 6 characters.

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book
**kwargs

Similar to *args, we use **kwargs to pass a variable number of named arguments. Similar to *args, if we put ** in front of a name, the name will accept any number of named arguments. A dictionary of several passed arguments will be available under this name. Let's look at the example.

123456
def grocery_cart(price_of_apples, **prices_of_other_fruits): print(price_of_apples) for value in prices_of_other_fruits.values(): print(value) grocery_cart(price_of_apples = 10, price_of_oranges = 7, price_of_carrots = 12)
copy

To sum up Arbitrary Arguments:

  • use a single asterisk (*) to unpack iterables.

  • and use 2 asterisks (**) to unpack dictionaries.

Tehtävä

Swipe to start coding

Code a function, named function, that will take in an unknown number of named arguments. This function runs for each argument using the for loop and prints only those longer than 6 characters.

Ratkaisu

Switch to desktopVaihda työpöytään todellista harjoitusta vartenJatka siitä, missä olet käyttämällä jotakin alla olevista vaihtoehdoista
Oliko kaikki selvää?

Miten voimme parantaa sitä?

Kiitos palautteestasi!

close

Awesome!

Completion rate improved to 5.56

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