Message 371267 - Python tracker

> I guess we could just remove this, as soon as the old parser is out. We were only using this to differentiate between the two parsers, when we were testing enabling/disabling the old one. I could get a PR ready to be merged after GH-20768 is there.

I would personally would like to keep the easter egg, but I assume is better to rename it to "__peg_parser__".