storage.py

   1 """Thin wrapper for module Storage. Provides "default" storage
   2
   3 This file is a part of Bookmarks database and Internet robot.
   4 """
   5
   6 __version__ = "$Revision$"[11:-2]
   7 __revision__ = "$Id$"[5:-2]
   8 __date__ = "$Date$"[7:-2]
   9 __author__ = "Oleg Broytman <phd@phdru.name>"
  10 __copyright__ = "Copyright (C) 1997-2011 PhiloSoft Design"
  11 __license__ = "GNU GPL"
  12
  13 __all__ = ['import_storage', 'storage']
  14
  15
  16 from os import environ
  17 storage_name = environ.get("BKMK_STORAGE", "pickle")
  18
  19 def import_storage(storage_name):
  20    exec "from Storage import bkmk_st%s" % storage_name
  21    exec "storage = bkmk_st%s.storage_%s" % (storage_name, storage_name)
  22    return storage
  23
  24 storage = import_storage(storage_name)