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
   7 __author__ = "Oleg Broytman <phd@phdru.name>"
   8 __copyright__ = "Copyright (C) 1997-2014 PhiloSoft Design"
   9 __license__ = "GNU GPL"
  10
  11 __all__ = ['import_storage', 'storage']
  12
  13
  14 from os import environ
  15 from bkmk_objects import parse_params, set_params
  16
  17 storage_name, storage_params = parse_params(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)
  25 set_params(storage, storage_params)