8000 gh-93453: No longer create an event loop in get_event_loop() by serhiy-storchaka · Pull Request #98440 · python/cpython · GitHub
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gh-93453: No longer create an event loop in get_event_loop() #98440

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Merged
merged 6 commits into from
Dec 6, 2022
Merged

gh-93453: No longer create an event loop in get_event_loop() #98440

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e789d32
gh-93453: No longer create an event loop in get_event_loop()
serhiy-storchaka Jun 2, 2022
4a6e405
Merge branch 'main' into asyncio-get_event_loop2
serhiy-storchaka Nov 30, 2022
380c158
Fix test_fork_not_share_event_loop.
serhiy-storchaka Nov 30, 2022
a09eccb
Update docs.
serhiy-storchaka Dec 1, 2022
72223eb
Merge branch 'main' into asyncio-get_event_loop2
ambv Dec 5, 2022
0b4cbfe
Address wording nits
ambv Dec 5, 2022
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Fix test_fork_not_share_event_loop.
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@serhiy-storchaka
serhiy-storchaka committed Nov 30, 2022
commit 380c158c6a0d981c8d43983dbfb48493591e21a2
8 changes: 5 additions & 3 deletions Lib/test/test_asyncio/test_unix_events.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1885,13 +1885,15 @@ async def test_fork_not_share_event_loop(self):
# child
try:
loop = asyncio.get_event_loop_policy().get_event_loop()
os.write(w, str(id(loop)).encode())
except RuntimeError:
os.write(w, b'NO LOOP')
except:
os.write(w, b'ERROR:' + ascii(sys.exc_info()).encode())
finally:
os._exit(0)
else:
# parent
child_loop = int(os.read(r, 100).decode())
self.assertNotEqual(child_loop, id(loop))
self.assertEqual(os.read(r, 100), b'NO LOOP')
wait_process(pid, exitcode=0)

@hashlib_helper.requires_hashdigest('md5')
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