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v0.8.1
v0.8.1
https://github.com/python/cpython
Revision a67bd53d3f80ac9c518b5426aa35459bd373b2b3 authored by Elvis Pranskevichus on 03 October 2018, 15:49:00 UTC, committed by Miss Islington (bot) on 03 October 2018, 15:49:00 UTC
The C implementation of asyncio.Task currently fails to perform the
cancellation cleanup correctly in the following scenario.
async def task1():
async def task2():
await task3 # task3 is never cancelled
asyncio.current_task().cancel()
await asyncio.create_task(task2())
The actuall error is a hardcoded call to `future_cancel()` instead of
calling the `cancel()` method of a future-like object.
Thanks to Vladimir Matveev for noticing the code discrepancy and to
Yury Selivanov for coming up with a pathological scenario..
(cherry picked from commit 548ce9dedd2e90945970671d441436a6a91608ab)
Co-authored-by: Elvis Pranskevichus <elvis@magic.io>
https://bugs.python.org/issue34872 1 parent 063755c
Tip revision: a67bd53d3f80ac9c518b5426aa35459bd373b2b3 authored by Elvis Pranskevichus on 03 October 2018, 15:49:00 UTC
[3.7] bpo-34872: Fix self-cancellation in C implementation of asyncio.Task (GH-9679) (GH-9691)
[3.7] bpo-34872: Fix self-cancellation in C implementation of asyncio.Task (GH-9679) (GH-9691)
Tip revision: a67bd53
| File | Mode | Size |
|---|---|---|
| bdist_wininst | ||
| clinic | ||
| external | ||
| icons | ||
| WinMain.c | -rw-r--r-- | 449 bytes |
| _findvs.cpp | -rw-r--r-- | 6.5 KB |
| _msi.c | -rw-r--r-- | 32.3 KB |
| _testconsole.c | -rw-r--r-- | 3.3 KB |
| config.c | -rw-r--r-- | 5.3 KB |
| dl_nt.c | -rw-r--r-- | 4.6 KB |
| empty.c | -rw-r--r-- | 137 bytes |
| errmap.h | -rw-r--r-- | 2.1 KB |
| errmap.mak | -rw-r--r-- | 95 bytes |
| frozen_dllmain.c | -rw-r--r-- | 3.9 KB |
| generrmap.c | -rw-r--r-- | 849 bytes |
| getpathp.c | -rw-r--r-- | 31.7 KB |
| invalid_parameter_handler.c | -rw-r--r-- | 549 bytes |
| launcher.c | -rw-r--r-- | 53.8 KB |
| msvcrtmodule.c | -rw-r--r-- | 15.3 KB |
| pyconfig.h | -rw-r--r-- | 19.9 KB |
| pylauncher.rc | -rw-r--r-- | 1.4 KB |
| pyshellext.cpp | -rw-r--r-- | 18.3 KB |
| pyshellext.def | -rw-r--r-- | 141 bytes |
| pyshellext.idl | -rw-r--r-- | 277 bytes |
| pyshellext.rc | -rw-r--r-- | 1.1 KB |
| pyshellext_d.def | -rw-r--r-- | 143 bytes |
| python.manifest | -rw-r--r-- | 1.3 KB |
| python3.def | -rw-r--r-- | 40.5 KB |
| python3dll.c | -rw-r--r-- | 134 bytes |
| python_exe.rc | -rw-r--r-- | 1.2 KB |
| python_nt.rc | -rw-r--r-- | 1.2 KB |
| python_ver_rc.h | -rw-r--r-- | 970 bytes |
| pythonw_exe.rc | -rw-r--r-- | 1.2 KB |
| readme.txt | -rw-r--r-- | 3.5 KB |
| sqlite3.rc | -rw-r--r-- | 1.3 KB |
| testpy.py | -rw-r--r-- | 831 bytes |
| validate_ucrtbase.py | -rw-r--r-- | 2.7 KB |
| winreg.c | -rw-r--r-- | 59.7 KB |
| winsound.c | -rw-r--r-- | 6.5 KB |
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