readlines() on a socket

[Gregory Bond]

I'd like to be able to do
	
	s = socket.socket(...)
	s = socket.connect(....)
	for l in s.readlines():
		# process line l

but sockets don't support readline(), or readlines(), or anything
similar that I can see.

Is there away to do this that doesn't involve manually calling split
on the results of s.recv() and worrying about whole lines split across
recv() calls?