Changeset 41

Timestamp:

17/02/05 01:54:43 (7 years ago)

Author:

steve

Message:

Fixed #3: Should quietly do nothing when #foreach-ing over a None value

Location:

trunk

Files:

• airspeed.py (modified) (1 diff)
• airspeed_test.py (modified) (1 diff)

trunk/airspeed.py

@@ -656 +656 @@
         counter = 1
         try:
+            if iterable is None:
+                return
             if hasattr(iterable, 'keys'): iterable = iterable.keys()
             if not hasattr(iterable, '__getitem__'):

trunk/airspeed_test.py

@@ -421 +421 @@
         template = airspeed.Template(text)
         self.assertEquals(text, template.merge({}))
+
+    def test_foreach_with_unset_variable_expands_to_nothing(self):
+        template = airspeed.Template('#foreach($value in $values)foo#end')
+        self.assertEquals('', template.merge({}))
 
 #