minor cleanup

Author: machow

pythonwhat/check_funcs.py

@@ -53,11 +53,6 @@ def check_part_index(name, index, part_msg,
 
     # check there are enough parts for index
     has_part(name, missing_msg, state, append_message['kwargs'], index)
-    #stu_parts = state.student_parts[name]
-    #try: stu_parts[index]
-    #except (KeyError, IndexError):
-    #    _msg = state.build_message(missing_msg, append_message['kwargs'])
-    #    rep.do_test(Test(Feedback(_msg, state.highlight)))
 
     # get part at index
     stu_part = state.student_parts[name][index]

pythonwhat/parsing.py

@@ -788,7 +788,7 @@ def visit_With(self, node):
             "context": context,
             "body": {'node': node.body, 'with_items': items},
             "node": node,
-            "n_vars": len(items),
+            "n_vars": len(items)
         })
 
 class TryExceptParser(Parser):