{"body":"import sys\nimport gc\nimport weakref\n\nclass A: pass\n\ndef demo():\n    v = yield\n    lst = []\n    v = weakref.ref(v, lambda _: lst.append(True))\n    while not lst:\n        gc.collect()\n\nd = demo()\nd.send(None)\nd.send(A())","name":"demo_send.py","extension":"py","url":"https://www.irccloud.com/pastebin/3nUI9FdP/demo_send.py","modified":1729613545,"id":"3nUI9FdP","size":218,"lines":16,"own_paste":false,"theme":"","date":1729613545}