need to start a new project , can python do all that ?

[Deep_Feelings]

I want to start programming a new program (electronic health care
center) in python and before start learning python i wanna make sure
that python does have all the features i need to accomplish this
project so i wanna ask you does python able to support these
features :

1- cross platform (windows + linux)
2- mysql database access
3- 2D graphs (curves)
4- support of international languages
5- can access a scanner and input pictures from it.

and possibly be able to import data from labratory machines (such as
CBC machines) to automatically register patient investigations result
into the system (not mandatory)

so can python (with any freely available libraries) do all that and
still be cross platform ?

thankx in advance :)