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cpython/Lib/asyncio
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Victor Stinner fb2c3465f0
asyncio: __del__() keep reference to warnings.warn (GH-11491) 
* asyncio: __del__() keep reference to warnings.warn

The __del__() methods of asyncio classes now keep a strong reference
to the warnings.warn() to be able to display the ResourceWarning
warning in more cases. Ensure that the function remains available if
instances are destroyed late during Python shutdown (while module
symbols are cleared).

* Rename warn parameter to _warn

"_warn" name is a hint that it's not the regular warnings.warn()
function.
 		2019-01-10 11:24:40 +01:00
..
__init__.py bpo-34622: Extract asyncio exceptions into a separate module (GH-9141) 2018-09-11 10:13:04 -07:00
base_events.py asyncio: __del__() keep reference to warnings.warn (GH-11491) 2019-01-10 11:24:40 +01:00
base_futures.py bpo-34622: Extract asyncio exceptions into a separate module (GH-9141) 2018-09-11 10:13:04 -07:00
base_subprocess.py asyncio: __del__() keep reference to warnings.warn (GH-11491) 2019-01-10 11:24:40 +01:00
base_tasks.py bpo-34270: Make it possible to name asyncio tasks (GH-8547) 2018-08-08 17:06:47 -04:00
constants.py bpo-33734: asyncio/ssl: a bunch of bugfixes (#7321) 2018-06-04 11:32:35 -04:00
coroutines.py bpo-33672: Fix Task.__repr__ crash with Cython's bogus coroutines (GH-7161) 2018-05-28 16:27:34 -04:00
events.py bpo-34622: Extract asyncio exceptions into a separate module (GH-9141) 2018-09-11 10:13:04 -07:00
exceptions.py bpo-34622: Extract asyncio exceptions into a separate module (GH-9141) 2018-09-11 10:13:04 -07:00
format_helpers.py bpo-33672: Fix Task.__repr__ crash with Cython's bogus coroutines (GH-7161) 2018-05-28 16:27:34 -04:00
futures.py bpo-34622: Extract asyncio exceptions into a separate module (GH-9141) 2018-09-11 10:13:04 -07:00
locks.py bpo-34622: Extract asyncio exceptions into a separate module (GH-9141) 2018-09-11 10:13:04 -07:00
log.py
…
proactor_events.py asyncio: __del__() keep reference to warnings.warn (GH-11491) 2019-01-10 11:24:40 +01:00
protocols.py bpo-35394: Add empty slots to abstract asyncio protocols (#10889) 2018-12-11 19:07:05 +02:00
queues.py bpo-32574: Fix leaks in asyncio.Queue.put() and .get() (#5208) 2018-01-25 18:45:43 -05:00
runners.py bpo-32610: Fix asyncio.all_tasks() to return only pending tasks. (GH-7174) 2018-05-28 17:54:02 -04:00
selector_events.py asyncio: __del__() keep reference to warnings.warn (GH-11491) 2019-01-10 11:24:40 +01:00
sslproto.py asyncio: __del__() keep reference to warnings.warn (GH-11491) 2019-01-10 11:24:40 +01:00
streams.py bpo-35065: Remove `StreamReaderProtocol._untrack_reader` (#10212) 2018-11-08 14:21:47 +02:00
subprocess.py bpo-35065: Remove `StreamReaderProtocol._untrack_reader` (#10212) 2018-11-08 14:21:47 +02:00
tasks.py bpo-34970: Protect tasks weak set manipulation in asyncio.all_tasks() (GH-9837) 2018-10-13 11:12:40 -07:00
transports.py bpo-32356: idempotent pause_/resume_reading; new is_reading method. (#4914) 2017-12-18 17:03:23 -05:00
unix_events.py asyncio: __del__() keep reference to warnings.warn (GH-11491) 2019-01-10 11:24:40 +01:00
windows_events.py IocpProactor: prevent modification if closed (GH-11494) 2019-01-10 11:23:26 +01:00
windows_utils.py asyncio: __del__() keep reference to warnings.warn (GH-11491) 2019-01-10 11:24:40 +01:00