[OT] Any Python lullabies?

[A.M. Kuchling]

On Tue, 18 Apr 2006 07:07:27 -0500, 
	Tim Chase <python.list at tim.thechases.com> wrote:
> >>> [horse for horse in horses if horse.pretty]

I'm familiar with this one as:
all(pony for pony in ponies if pony.pretty).

Never knew there was a version with "horse", not "pony".  Jane Siberry
does a nice rendition of the pony version.

There's also:

if brother_john.is_sleeping():
    pass
if brother_john.is_sleeping():
    pass
assert bells['morning'].is_ringing()
assert bells['morning'].is_ringing()

--amk