diff options
Diffstat (limited to 'checkers/exceptions.py')
| -rw-r--r-- | checkers/exceptions.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/checkers/exceptions.py b/checkers/exceptions.py index 08f4334c3..e94fa65f4 100644 --- a/checkers/exceptions.py +++ b/checkers/exceptions.py @@ -58,6 +58,10 @@ MSGS = { 'W0710': ('Exception doesn\'t inherit from standard "Exception" class', 'Used when a custom exception class is raised but doesn\'t \ inherit from the builtin "Exception" class.'), + 'W0711': ('Exception to catch is the result of a binary "%s" operation', + 'Used when the exception to catch is of the form \ + "except A or B:". If intending to catch multiple, \ + rewrite as "except (A, B):"'), } @@ -157,6 +161,9 @@ class ExceptionsChecker(BaseChecker): elif index < (nb_handlers - 1): msg = 'empty except clause should always appear last' self.add_message('E0701', node=node, args=msg) + + elif isinstance(handler.type, astng.BoolOp): + self.add_message('W0711', node=handler, args=handler.type.op) else: try: excs = list(unpack_infer(handler.type)) |