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Code Issues Projects Releases Packages Wiki Activity Actions 10

* Move collections.deque() in from the sandbox

Browse source 
* Add unittests, newsitem, and whatsnew
* Apply to Queue.py mutex.py threading.py pydoc.py and shlex.py
* Docs are forthcoming
This commit is contained in:
Raymond Hettinger 2004-01-29 06:37:52 +00:00
parent 141d4e5643
commit 756b3f3c15
15 changed files with 983 additions and 57 deletions
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19
Doc/lib/libbisect.tex
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@ -80,22 +80,5 @@ breakpoints: 85 and up is an `A', 75..84 is a `B', etc.
'C'
>>> map(grade, [33, 99, 77, 44, 12, 88])
['E', 'A', 'B', 'D', 'F', 'A']
\end{verbatim}
The bisect module can be used with the Queue module to implement a priority
queue (example courtesy of Fredrik Lundh): \index{Priority Queue}
\begin{verbatim}
import Queue, bisect
class PriorityQueue(Queue.Queue):
def _put(self, item):
bisect.insort(self.queue, item)
# usage
queue = PriorityQueue(0)
queue.put((2, "second"))
queue.put((1, "first"))
queue.put((3, "third"))
priority, value = queue.get()
\end{verbatim}