storage.py

   1 """
   2    Thin wrapper for module Storage. Provides "default" storage
   3 """
   4
   5
   6 from os import environ
   7 storage_name = environ.get("BKMK_STORAGE", "pickle")
   8
   9 def import_storage(storage_name):
  10    exec "from Storage import bkmk_st%s" % storage_name
  11    exec "storage = bkmk_st%s.storage_%s" % (storage_name, storage_name)
  12    return storage
  13
  14 storage = import_storage(storage_name)