Catch loops in filters

svn: r1583
2003-05-23 04:08:03 +00:00
parent e259320e13
commit ea3423f181
16 changed files with 105 additions and 10 deletions
--- a/gramps2/src/plugins/GraphViz.py
+++ b/gramps2/src/plugins/GraphViz.py
@@ -268,7 +268,11 @@ class GraphVizDialog(Report.ReportDialog):

        file = open(self.target_path,"w")

-        ind_list = self.filter.apply(self.db, self.db.getPersonMap().values())
+        try:
+            ind_list = self.filter.apply(self.db, self.db.getPersonMap().values())
+        except Errors.FilterError, msg:
+            (m1,m2) = msg.messages()
+            ErrorDialog(m1,m2)

        write_dot(file, ind_list, self.orien, width, height,
                  self.tb_margin, self.lr_margin, self.hpages,