Python raise_with_traceback примеры использования

Пример #1

Файл: test_testing.py Проект: ivannz/pandas

 def test_raise_with_traceback(self):
     with assertRaisesRegexp(LookupError, "error_text"):
         try:
             raise ValueError("THIS IS AN ERROR")
         except ValueError as e:
             e = LookupError("error_text")
             raise_with_traceback(e)
     with assertRaisesRegexp(LookupError, "error_text"):
         try:
             raise ValueError("This is another error")
         except ValueError:
             e = LookupError("error_text")
             _, _, traceback = sys.exc_info()
             raise_with_traceback(e, traceback)

Пример #2

 def test_raise_with_traceback(self):
     with tm.assert_raises_regex(LookupError, "error_text"):
         try:
             raise ValueError("THIS IS AN ERROR")
         except ValueError as e:
             e = LookupError("error_text")
             raise_with_traceback(e)
     with tm.assert_raises_regex(LookupError, "error_text"):
         try:
             raise ValueError("This is another error")
         except ValueError:
             e = LookupError("error_text")
             _, _, traceback = sys.exc_info()
             raise_with_traceback(e, traceback)