268         """

   268         """

   269         self.add_relations([(rtype, [(fromeid,  toeid)])])

   269         self.add_relations([(rtype, [(fromeid,  toeid)])])

   270 

   270 

   271     def add_relations(self, relations):

   271     def add_relations(self, relations):

   272         '''set many relation using a shortcut similar to the one in add_relation

   272         '''set many relation using a shortcut similar to the one in add_relation

   274         relations is a list of 2-uples, the first element of each

   274         relations is a list of 2-uples, the first element of each

   275         2-uple is the rtype, and the second is a list of (fromeid,

   275         2-uple is the rtype, and the second is a list of (fromeid,

   276         toeid) tuples

   276         toeid) tuples

   277         '''

   277         '''

   278         edited_entities = {}

   278         edited_entities = {}