bisect and Queue modules in Python 2.4
Peter Otten
__peter__ at web.de
Thu Mar 16 09:45:50 EST 2006
SA Trygubenko wrote:
> q.queue used to be a list, and now it is something else?
>
> I was using bisect module to implement min priority queue, as described
> in python library reference (see
> http://www.python.org/doc/2.3.5/lib/bisect-example.html). I have found
> out that in Python 2.4 q.queue does not support "insert" anymore, which
> breaks bisect. Please help!
class PriorityQueue(Queue.Queue):
def _put(self, item):
bisect.insort(self.queue, item)
def _init(self, maxsize):
self.maxsize = maxsize
self.queue = []
def _get(self):
return self.queue.pop(0)
or somesuch might work.
Peter
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