How to use shelve to save Python objects to disk
Python's built-in shelve module lets you take most any Python object, save it to a file on disk, and read it back into memory later – typically with no more effort than you'd need to stash an object in a dictionary. Learn in this video how shelve can be used to persist objects for re-use later, and also what kinds of Python objects don't lend themselves to being shelved (and why).
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