old_contents: # -*- coding: utf-8 -*-
  
  import docker_registry.core.driver as engine
  
  import tempfile
  
  from ..lib import config
  
  
  __all__ = ['load']
  
  
  def temp_store_handler():
      tmpf = tempfile.TemporaryFile()
  
      def fn(buf):
          tmpf.write(buf)
  
      return tmpf, fn
  
  
  _storage = {}
  
  
  def load(kind=None):
      """Returns the right storage class according to the configuration."""
      global _storage
      cfg = config.load()
      if not kind:
          kind = cfg.storage.lower()
      if kind == 'local':
          kind = 'file'
      if kind in _storage:
          return _storage[kind]
  
      _storage[kind] = engine.fetch(kind)(None, config=cfg)
  
      return _storage[kind]
  
new_contents: # -*- coding: utf-8 -*-
  
  import docker_registry.core.driver as engine
  
  import tempfile
  
  from ..lib import config
  
  
  __all__ = ['load']
  
  
  def temp_store_handler():
      tmpf = tempfile.TemporaryFile()
  
      def fn(buf):
          tmpf.write(buf)
  
      return tmpf, fn
  
  
  _storage = {}
  
  
  def load(kind=None):
      """Returns the right storage class according to the configuration."""
      global _storage
      cfg = config.load()
      if not kind:
          kind = cfg.storage.lower()
      if kind == 'local':
          kind = 'file'
      if kind in _storage:
          return _storage[kind]
  
      _storage[kind] = engine.fetch(kind)(
          path=cfg.get('storage_path'),
          config=cfg)
  
      return _storage[kind]
  
subject: Fix #401