From 0bd00bf2fdb3d0039913a3ce747f20197f55c1aa Mon Sep 17 00:00:00 2001

From: Adam Williamson <awilliam@redhat.com>

Date: Fri, 27 Oct 2023 16:56:24 -0700

Subject: [PATCH] Adjust to deprecation of 3-arg signature of generator.throw()

In Python 3.12, the 3-arg signature of generator.throw() is

deprecated, you're only supposed to use the 1-arg signature

where you pass only an exception instance. I *think* this is the

right thing to pass in this case.

Signed-off-by: Adam Williamson <awilliam@redhat.com>

---

 src/twisted/python/failure.py | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/twisted/python/failure.py b/src/twisted/python/failure.py

index ca893ca4c9..c006d555e5 100644

--- a/src/twisted/python/failure.py

+++ b/src/twisted/python/failure.py

@@ -516,7 +516,7 @@ class Failure(BaseException):

         """

         # Note that the actual magic to find the traceback information

         # is done in _findFailure.

-        return g.throw(self.type, self.value, self.tb)

+        return g.throw(self.value.with_traceback(self.tb))

     @classmethod

     def _findFailure(cls):

-- 

2.41.0