def formatException(self, ei):
if self.extended_traceback:
s = formatExtendedTraceback(ei[1])
else:
s = ''.join(
traceback.format_exception(ei[0], ei[1], ei[2], sys.maxsize))
if s.endswith('\n'):
s = s[:-1]
return s
def test_traceback():
a = 1 # pylint: disable=unused-variable
f = sys._getframe()
fmt = formatExtendedFrame(f)
assert any('a = 1' in line for line in fmt)
try:
1 / 0
except ZeroDivisionError:
ei = sys.exc_info()
tb = formatExtendedTraceback(*ei)
assert 'ZeroDivisionError' in tb
assert ', in test_traceback' in tb
st = formatExtendedStack()
assert ', in test_traceback' in st
def test_traceback():
a = 1 # pylint: disable=unused-variable
f = sys._getframe()
fmt = formatExtendedFrame(f)
assert any('a = 1' in line for line in fmt)
try:
try:
1 / 0
except ZeroDivisionError as err:
raise RuntimeError from err
except Exception:
ei = sys.exc_info()
tb = formatExtendedTraceback(ei[1])
assert 'ZeroDivisionError' in tb
assert 'RuntimeError' in tb
assert TB_CAUSE_MSG in tb
assert ', in test_traceback' in tb
st = formatExtendedStack()
assert ', in test_traceback' in st