Functional Programming in Python by Martin McBride

Author:Martin McBride
Language: eng
Format: epub
Publisher: Packt Publishing

The tuple function works in the same way as the list function but creates a tuple rather than a list.

As noted earlier, str doesn’t work in the same way as list and tuple . If you pass an object into str , it will create a string description of the object, rather than attempting to convert the object’s data into a string of characters.

As an aside, the following code will create a shallow copy of any sequence and also maintain its type:

a = b[:]

This takes a full slice of the object, whatever it might be, creating a copy. If a is a list, b will be a list. If a is a tuple, b will be a tuple. If a is a string, b will be a string.

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