![]() ![]() However, if the value is given as True, descending sort occurs: > name_list = The default value is False, which performs sorting in ascending order. Reverse is an optional keyword argument that changes the sorting order according to the Boolean value assigned to it. A boolean flag that reverses the order of sorting. A function that serves as a key or to customize the sort order. A sequence such as string, tuple or list and collection such as set or dictionary. The built-in Python function sorted() comprises of three parameters: The syntax of the sorted() function is sorted(iterable, /, *, key=None, reverse=False). ![]() How to use sorted() with a reverse Argument? split() and then it is sorted with sorted() and then again joined together using. The actual string is converted into a list of words using. join() to rejoin them together: > string = 'sorting is fun' > sorted_string = sorted(string.split()) split() to change the behavior and clean the output and. The str is treated as a list and sorted() iterates through each character including spaces. > sorted_char_string = sorted(char_string) sorted()iterates across each character of the input and returns a string order.Īn example of sorting str type using sorted(): > num_string = '98765' > char_string = 'sorting is fun' > sorted_num_string = sorted(num_string) Sorting of strings is just like sorting tuples and sets. In the code above, you can see the sorted_tuples when cast to tuples is retained in an ordered manner whereas sorted_sets when casted does not return an order list since it is unordered by definition. You can also perform type casting in cases where you need to match the returned object with the input type: > tuples = ( 4, 10, 1, 7) So even if the input variables are tuples and sets, sorted() always returns a list. The definition of sorted() states that it will return a new list whatever the input may be. You can also use sorted() to sort tuples and sets just like numbers: > tuples = ( 4, 10, 1, 7) Since sorted() function returns the list in order, we can assign the returned list to another variable: > num_list = Ī new variable sorted_list is created which holds the output of sorted().
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