Issue 7815. __unittest in module globals trims frames from reported stacktraces in unittest.
diff --git a/Lib/unittest/result.py b/Lib/unittest/result.py
index 746967e..91cf218 100644
--- a/Lib/unittest/result.py
+++ b/Lib/unittest/result.py
@@ -4,6 +4,8 @@
from . import util
+__unittest = True
+
class TestResult(object):
"""Holder for test result information.
@@ -98,11 +100,7 @@
return ''.join(traceback.format_exception(exctype, value, tb))
def _is_relevant_tb_level(self, tb):
- globs = tb.tb_frame.f_globals
- is_relevant = '__name__' in globs and \
- globs["__name__"].startswith("unittest")
- del globs
- return is_relevant
+ return '__unittest' in tb.tb_frame.f_globals
def _count_relevant_tb_levels(self, tb):
length = 0