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      1 """Provide a (g)dbm-compatible interface to bsddb.hashopen."""
      2 
      3 import sys
      4 import warnings
      5 warnings.warnpy3k("in 3.x, the dbhash module has been removed", stacklevel=2)
      6 try:
      7     import bsddb
      8 except ImportError:
      9     # prevent a second import of this module from spuriously succeeding
     10     del sys.modules[__name__]
     11     raise
     12 
     13 __all__ = ["error","open"]
     14 
     15 error = bsddb.error                     # Exported for anydbm
     16 
     17 def open(file, flag = 'r', mode=0666):
     18     return bsddb.hashopen(file, flag, mode)
     19