Table of Contents
datetime
calendar
collections
heapq
heapq.cmp_lt()
heapq.heapify()
heapq.heappop()
heapq.heappush()
heapq.heappushpop()
heapq.heapreplace()
heapq.merge()
heapq.nlargest()
heapq.nsmallest()
heapq.tee()
bisect
array
sets
sched
mutex
Queue
weakref
UserDict
UserList
UserString
types
new
copy
pprint
repr
heapq.
heappop
Pop the smallest item off the heap, maintaining the heap invariant.