Since you "... dont have enough time to learn and get the solutions" (sic), /me can help "very badly."

There are *NO* problems in perl (Well, maybe a few tiny little ones but nothing to worry about.) On the other hand, if you play with pythons, you make get snake-bit.

More seriously, it pretty much depends on what your project demands and if there's not a clear choice based on that, then develop in the one with which you're more comfortable.