Alphabetisches Sortieren von Zahlen

>>> l1 = [3, 8, 9, 2, 123, 234]

>>> def int2str(i):

... return str(i)

...

>>> l1.sort(key=int2str)

>>> l1

[123, 2, 234, 3, 8, 9]

>>>

>>> l1 = [3,8,9,2,123, 234]

>>> l1.sort(key=lambda el: str(el))

>>> l1

[123, 2, 234, 3, 8, 9]

>>> l1 = [3,8,9,2,123, 234]

>>> l1.sort(key=str)

>>> l1

[123, 2, 234, 3, 8, 9]

>>>