def __iter__(self): cur = gv.firstedge(self.parent.handle) while gv.ok(cur): yield (decode_page(gv.nameof(gv.tailof(cur))), decode_page(gv.nameof(gv.headof(cur)))), \ dict(self.graph._iterattrs(cur)) cur = gv.nextedge(self.parent.handle, cur)
def __str__(self): return "(u'" + decode_page(gv.nameof(gv.tailof(self.handle))) + \ "', u'" + decode_page(gv.nameof(gv.headof(self.handle))) + "')"