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 __author__ = "Oleg Broytman <phd@phdru.name>"
   7 __copyright__ = "Copyright (C) 1997-2012 PhiloSoft Design"
   8 __license__ = "GNU GPL"
   9
  10 __all__ = ['import_storage', 'storage']
  11
  12
  13 from os import environ
  14 storage_name = environ.get("BKMK_STORAGE", "pickle")
  15
  16 def import_storage(storage_name):
  17    exec "from Storage import bkmk_st%s" % storage_name
  18    exec "storage = bkmk_st%s.storage_%s" % (storage_name, storage_name)
  19    return storage
  20
  21 storage = import_storage(storage_name)