Python Sequences

The common python sequence objects are lists, tuples, and range objects. Elements of Python sequences can be retrieved by the order of elements or index of locatiions. However the elements of Python sequences can only be updated by index of locations.

Python List Object

Python Tuples Object

Or with mutable childs

Python Range Object

Source and Reference

• https://www.python.org
• https://docs.python.org/3.8/reference/datamodel.html
• https://docs.python.org/2.0/ref/objects.html
• https://www.geeksforgeeks.org/data-abstraction-and-data-independence/ 
• https://medium.com/@meghamohan/mutable-and-immutable-side-of-python-c2145cf72747