Patch #860326: traceback.format_exception_only() now prepends the
exception's module name to non-builtin exceptions, like the interpreter
itself does.
diff --git a/Lib/traceback.py b/Lib/traceback.py
index 454eb1b..56a87dc 100644
--- a/Lib/traceback.py
+++ b/Lib/traceback.py
@@ -158,8 +158,12 @@
"""
list = []
if (type(etype) == types.ClassType
- or (isinstance(etype, type) and issubclass(etype, Exception))):
+ or (isinstance(etype, type) and issubclass(etype, BaseException))):
stype = etype.__name__
+ if not hasattr(etype, '__module__'):
+ stype = '<unknown>.' + stype
+ elif etype.__module__ != 'exceptions':
+ stype = etype.__module__ + '.' + stype
else:
stype = etype
if value is None: