import sys
def exception_creates_invalid_instance():
"""
>>> print( exception_creates_invalid_instance() )
OK
"""
class MyException(Exception):
def __new__(cls, *args):
return object()
if sys.version_info[0] >= 3:
expected_error = TypeError
else:
expected_error = MyException
try:
raise MyException
except expected_error:
return "OK"