article update

sections/model.py

@@ -30,7 +30,13 @@ class Section(Base):
     def __init__(self, url=None,fname=None):
         self.url=url
         self.foreign_name=fname
-        
+
+    def title(self):
+        t=self.name
+        if t == None or t.strip()=="":
+            t=self.foreign_name
+        return t
+
     @classmethod
     def find_or_create(cls, fname):
         s=Section.query.filter(Section.foreign_name==fname).first()