**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)
123456def 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)
To sum up Arbitrary Arguments:
use a single asterisk (*) to unpack iterables.
and use 2 asterisks (**) to unpack dictionaries.
Завдання
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.
Рішення
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def function(**variables):
for x in variables.values():
if len(x) > 6:
print(x)
function(name="Max", town="London", language="English")
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Дякуємо за ваш відгук!
Секція 4. Розділ 3
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# Write your code below
def function(**variables):
for x in ___.___():
if ___:
print(___)
# Testing
function(name="Max", town="London", language="English")
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