[Numpy-discussion] unpickle

Frank Lagor dfranci@seas.upenn....
Wed Nov 19 22:36:59 CST 2008


I have only used pickle a little and I did not see this in the docstring:

Is there anyway to unpickle in reverse order?

It appears the pickling works like a queue.

I execute:
pickle.dump(obj1,file)
pickle.dump(obj2,file)

Then when I go to retrieve:
pickle.load(file) returns obj1
pickle.load(file) returns obj2

I am looking for a quick way to grab the last thing pickled (like a stack
instead).

Thanks in advance,
Frank
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