Message399764
| Author | iritkatriel |
|---|---|
| Recipients | Mark.Shannon, chris.jerdonek, corona10, iritkatriel, lukasz.langa, miss-islington, pablogsal, vstinner |
| Date | 2021-08-17.16:07:56 |
| SpamBayes Score | -1.0 |
| Marked as misclassified | Yes |
| Message-id | <1629216476.23.0.792886962031.issue44895@roundup.psfhosted.org> |
| In-reply-to |
| Content | |
|---|---|
I'm pretty sure the frame locals is involved.
This leaks (note that a is being re-raised, not b):
---------------------
def test_no_hang_on_context_chain_cycle2():
class A(Exception): pass
class B(Exception): pass
try:
try:
raise A()
except A as _a:
a = _a
try:
raise B()
except B as _b:
b = _b
raise a
except A:
pass
---------------------
But this doesn't leak:
---------------------
def test_no_hang_on_context_chain_cycle2():
class A(Exception): pass
class B(Exception): pass
try:
try:
raise A()
except A as _a:
a = _a
try:
raise B()
except B as _b:
pass # b = _b <== not saving b in a local
raise a
except A:
pass
--------------------- |
|
| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2021-08-17 16:07:56 | iritkatriel | set | recipients: + iritkatriel, vstinner, chris.jerdonek, lukasz.langa, Mark.Shannon, corona10, pablogsal, miss-islington |
| 2021-08-17 16:07:56 | iritkatriel | set | messageid: <1629216476.23.0.792886962031.issue44895@roundup.psfhosted.org> |
| 2021-08-17 16:07:56 | iritkatriel | link | issue44895 messages |
| 2021-08-17 16:07:56 | iritkatriel | create | |