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authorGuido van Rossum <guido@python.org>2006-05-02 17:36:09 (GMT)
committerGuido van Rossum <guido@python.org>2006-05-02 17:36:09 (GMT)
commit8f6cbe150228f175b57b7a774d0a630febe72244 (patch)
treebba118613b94595c6796db19a046000d45913037
parenta883701dff079948f1f74cbbabb4d88a63794d2b (diff)
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Fix the formatting of KeyboardInterrupt -- a bad issubclass() call.
-rw-r--r--Lib/test/test_traceback.py6
-rw-r--r--Lib/traceback.py2
2 files changed, 7 insertions, 1 deletions
diff --git a/Lib/test/test_traceback.py b/Lib/test/test_traceback.py
index 22c0456..1b59f98 100644
--- a/Lib/test/test_traceback.py
+++ b/Lib/test/test_traceback.py
@@ -103,6 +103,12 @@ def test():
import sys
sys.exc_traceback.__members__
+ def test_base_exception(self):
+ # Test that exceptions derived from BaseException are formatted right
+ e = KeyboardInterrupt()
+ lst = traceback.format_exception_only(e.__class__, e)
+ self.assertEqual(lst, ['KeyboardInterrupt\n'])
+
def test_main():
run_unittest(TracebackCases)
diff --git a/Lib/traceback.py b/Lib/traceback.py
index 454eb1b..d900f52 100644
--- a/Lib/traceback.py
+++ b/Lib/traceback.py
@@ -158,7 +158,7 @@ def format_exception_only(etype, value):
"""
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__
else:
stype = etype