-def raise_from(raising, excepted):
- """Function to be replaced by "raise from" in Python 3.
-
- Neither "six" nor "future" offer good enough implementation right now.
- chezsoi.org/lucas/blog/displaying-chained-exceptions-stacktraces-in-python-2
-
- Current implementation just logs excepted error, and raises the new one.
-
- :param raising: The exception to raise.
- :param excepted: The exception we excepted and want to log.
- :type raising: BaseException
- :type excepted: BaseException
- :raises: raising
- """
- logger.error("Excepted: {exc!r}\nRaising: {rai!r}".format(
- exc=excepted, rai=raising))
- raise raising
-
-