[Python-Dev] Retrieve an arbitrary element from a set without removing it (original) (raw)
Adam Olsen rhamph at gmail.com
Sat Oct 24 22:09:41 CEST 2009
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On Fri, Oct 23, 2009 at 11:04, Vitor Bosshard <algorias at gmail.com> wrote:
I see this as being useful for frozensets as well, where you can't get an arbitrary element easily due to the obvious lack of .pop(). I ran into this recently, when I had a frozenset that I knew had 1 element (it was the difference between 2 other sets), but couldn't get to that element easily (get the pun?)
item, = set_of_one
-- Adam Olsen, aka Rhamphoryncus
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