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:mod:`uheapq` -- heap queue algorithm
=====================================
.. module:: uheapq
:synopsis: heap queue algorithm
|see_cpython_module| :mod:`python:heapq`.
This module implements the heap queue algorithm.
A heap queue is simply a list that has its elements stored in a certain way.
Functions
---------
.. function:: heappush(heap, item)
Push the ``item`` onto the ``heap``.
.. function:: heappop(heap)
Pop the first item from the ``heap``, and return it. Raises IndexError if
heap is empty.
.. function:: heapify(x)
Convert the list ``x`` into a heap. This is an in-place operation.
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