Burmese pythons, Python molurus bivittatus and Indian pythons, P. m. molurus are subspecies of the same species, so are indeed closely related.
Neither of which occur on the same continent as the African rock python, Python sebae, which doesn't look like this anyway and does not occur in an albino form...
This is a very easy identification kids. (well done Ash )
Very different looking snake, Paignton have one in their snake pit with a retic and Burm. I wonder what they'd look like in albino form, guess I'll never find out lol.
I'll go with JerseyLotte and my first guess, the markings on the rock are completely different. Plus, I take Lotte's word on there being no albino rocks in captivity.