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from shelve import Shelf
class DbfilenameShelf(Shelf):
"""Shelf implementation using the "anydbm" generic dbm interface.
This is initialized with the filename for the dbm database.
See the module's __doc__ string for an overview of the interface.
"""
def __init__(self, filename, flag='c'):
import dumbdbm_patched
Shelf.__init__(self, dumbdbm_patched.open(filename, flag))
def open(filename, flag='c'):
"""Open a persistent dictionary for reading and writing.
Argument is the filename for the dbm database.
See the module's __doc__ string for an overview of the interface.
"""
return DbfilenameShelf(filename, flag)
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