cpython/Lib/dbhash.py

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"""Provide a (g)dbm-compatible interface to bsddb.hashopen."""
import sys
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import warnings
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warnings.warnpy3k("in 3.x, the dbhash module has been removed", stacklevel=2)
try:
import bsddb
except ImportError:
# prevent a second import of this module from spuriously succeeding
del sys.modules[__name__]
raise
__all__ = ["error","open"]
error = bsddb.error # Exported for anydbm
def open(file, flag = 'r', mode=0666):
return bsddb.hashopen(file, flag, mode)