When will Python go mainstream like Java?

[Bruno Desthuilliers]

hackingKK a écrit :
(snip)
> I don't care how many apps are developed using java as long as they 
> remain heavy and sloooooooow.
> google runs on python

Please get your facts right.

Python is one of the languages used internally at Google, true, but so 
is Java.

And google-the-search-engine does not "run on python".