@classmethod
  def _BlobKey(cls, blob_key):
    if not isinstance(blob_key, blobstore.BlobKey):
      return blobstore.BlobKey(unicode(blob_key))
    return blob_key
For off the maintinence process from the master router process
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/api/blobstore/file_blob_storage.py/FileBlobStorage._BlobKey--crossover with--dataset/ETHPy150Open saltstack/salt/salt/daemons/flo/maint.py/maint_fork