I'm sure I wasn't the first to scratch that particular itch. It always seemed odd, back then, that Python didn't have better support for the Perl one-liner style of programming.
It still seems odd to me. While these projects are nice, if the functionality is not supported in the core system, it is rarely worth the additional trouble (imho). Situation is similar to gitless - git's cli interface sucks, but it is available on every dev machine.
http://code.activestate.com/recipes/437932-pyline-a-grep-lik...
I'm sure I wasn't the first to scratch that particular itch. It always seemed odd, back then, that Python didn't have better support for the Perl one-liner style of programming.