(self, records)
Read the value of ``self`` on ``records``, and store it in cache.
Read the value of ``self`` on ``records``, and store it in cache.
Read the value of self on records and store it in cache .
def read(self, records):
        """ Read the value of ``self`` on ``records``, and store it in cache. """
        raise NotImplementedError("Method read() undefined on %s" % self)
def read ( self , records ) : raise NotImplementedError ( "Method read() undefined on %s" % self )