diff options
Diffstat (limited to 'examples/graphs/directed_graph.py')
| -rw-r--r-- | examples/graphs/directed_graph.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/examples/graphs/directed_graph.py b/examples/graphs/directed_graph.py index 6122e65f1..418239098 100644 --- a/examples/graphs/directed_graph.py +++ b/examples/graphs/directed_graph.py @@ -1,7 +1,7 @@ """a directed graph example.""" from sqlalchemy import MetaData, Table, Column, Integer, ForeignKey -from sqlalchemy.orm import mapper, relation, create_session +from sqlalchemy.orm import mapper, relationship, create_session import logging logging.basicConfig() @@ -42,9 +42,9 @@ class Edge(object): mapper(Node, nodes) mapper(Edge, edges, properties={ - 'lower_node':relation(Node, + 'lower_node':relationship(Node, primaryjoin=edges.c.lower_id==nodes.c.nodeid, backref='lower_edges'), - 'higher_node':relation(Node, + 'higher_node':relationship(Node, primaryjoin=edges.c.higher_id==nodes.c.nodeid, backref='higher_edges') } ) |