@shegeley I think that, no matter the topic or the company, it's always the best idea to just be honest and open. Asking doesn't hurt (mostly), and if it does, it's probably not a good employer to begin with.

In your case, you can definitely say, for example, that you find Python ugly. The company will either say "We don't care, we need Python" (and then you'll decide if you want to proceed) or "We're open to the alternatives", at which point, you've won :)