importasyncioimportxml.etree.ElementTreeasETfromtypingimportOptionaldefset_see_other_host()->Optional[ET.Element]:passclassXMLStream:defdisconnect(self):asyncio.ensure_future(self._end_stream_wait())asyncdef_end_stream_wait(self):awaitasyncio.wait_for(asyncio.Future(),1)def_remove_schedules(self):passparser=ET.XMLPullParser()xmpp=XMLStream()foo=xmpp._remove_schedulesxmpp.disconnect()loop=asyncio.get_event_loop()loop.run_until_complete(asyncio.Queue().join())

commit 1b5a2b085c28d230c9ef9bd9b472afc85e087cedAuthor:     Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>AuthorDate: 2023-05-17 01:35:07 +0200Commit:     GitHub <noreply@github.com>CommitDate: 2023-05-17 01:35:07 +0200    GH-103092: isolate `_elementtree` (#104561)

(gdb) bt#0  0x00007f9da2d8611c in xmlparser_gc_clear (self=0x7f9da2617760) at ./Modules/_elementtree.c:3784#1  0x00007f9da2d86857 in xmlparser_dealloc (self=0x7f9da2617760) at ./Modules/_elementtree.c:3809#2  0x0000559a2edd2145 in _Py_Dealloc (op=0x7f9da2617760) at Objects/object.c:2858#3  0x0000559a2edae16d in Py_DECREF (op=0x7f9da2617760) at ./Include/object.h:879#4  Py_XDECREF (op=0x7f9da2617760) at ./Include/object.h:972#5  0x0000559a2edbbadb in _PyObject_FreeInstanceAttributes (self=0x7f9da3146d20) at Objects/dictobject.c:5646#6  0x0000559a2ee03a71 in subtype_dealloc (self=0x7f9da3146d20) at Objects/typeobject.c:2064#7  0x0000559a2edd2145 in _Py_Dealloc (op=0x7f9da3146d20) at Objects/object.c:2858#8  0x0000559a2edae16d in Py_DECREF (op=0x7f9da3146d20) at ./Include/object.h:879#9  Py_XDECREF (op=0x7f9da3146d20) at ./Include/object.h:972#10 0x0000559a2edafbef in free_keys_object (interp=0x559a2f2a73a8 <_PyRuntime+76872>, keys=0x7f9da26c9ac0) at Objects/dictobject.c:675#11 0x0000559a2edaef84 in dictkeys_decref (interp=0x559a2f2a73a8 <_PyRuntime+76872>, dk=0x7f9da26c9ac0) at Objects/dictobject.c:335#12 0x0000559a2edb31e2 in PyDict_Clear (op=0x7f9da322ba00) at Objects/dictobject.c:2120#13 0x0000559a2edb7a1e in dict_tp_clear (op=0x7f9da322ba00) at Objects/dictobject.c:3588#14 0x0000559a2efb69ec in delete_garbage (tstate=0x559a2f30ce28 <_PyRuntime+493256>, gcstate=0x559a2f2a7798 <_PyRuntime+77880>,     collectable=0x7ffffccdee70, old=0x559a2f2a77e0 <_PyRuntime+77952>) at Modules/gcmodule.c:1033#15 0x0000559a2efb707c in gc_collect_main (tstate=0x559a2f30ce28 <_PyRuntime+493256>, generation=2, n_collected=0x0,     n_uncollectable=0x0, nofail=1) at Modules/gcmodule.c:1313#16 0x0000559a2efb8a1e in _PyGC_CollectNoFail (tstate=0x559a2f30ce28 <_PyRuntime+493256>) at Modules/gcmodule.c:2154#17 0x0000559a2ef74d80 in finalize_modules (tstate=0x559a2f30ce28 <_PyRuntime+493256>) at Python/pylifecycle.c:1677#18 0x0000559a2ef751cb in Py_FinalizeEx () at Python/pylifecycle.c:1931#19 0x0000559a2efb4ced in Py_RunMain () at Modules/main.c:709#20 0x0000559a2efb4d9f in pymain_main (args=0x7ffffccdefd0) at Modules/main.c:737#21 0x0000559a2efb4e5f in Py_BytesMain (argc=2, argv=0x7ffffccdf138) at Modules/main.c:761#22 0x0000559a2eccc885 in main (argc=2, argv=0x7ffffccdf138) at ./Programs/python.c:15