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Author SHA1 Message Date
Yury Selivanov d5c2a62100 asyncio: Skip getaddrinfo if host is already resolved. 
getaddrinfo takes an exclusive lock on some platforms, causing clients to queue
up waiting for the lock if many names are being resolved concurrently. Users
may want to handle name resolution in their own code, for the sake of caching,
using an alternate resolver, or to measure DNS duration separately from
connection duration. Skip getaddrinfo if the "host" passed into
create_connection is already resolved.

See https://github.com/python/asyncio/pull/302 for details.

Patch by A. Jesse Jiryu Davis.
 2015-12-16 19:31:17 -05:00
Yury Selivanov 0ac3a0cd79 asyncio: Make Tasks check if Futures are attached to the same event loop 
See https://github.com/python/asyncio/pull/303 for details
 2015-12-11 11:33:59 -05:00
Yury Selivanov dddc781998 asyncio: Sync with github 2015-12-11 11:32:59 -05:00
Yury Selivanov 0f3c9765d4 asyncio: Fix with github 
See https://github.com/python/asyncio/pull/295 for details
 2015-11-20 12:57:34 -05:00
Yury Selivanov d59bba88e3 asyncio: Drop "value" parameter from Task._step method. 2015-11-20 12:41:03 -05:00
Guido van Rossum 41f69f4cc7 Issue #25593: Change semantics of EventLoop.stop(). 2015-11-19 13:28:47 -08:00
Yury Selivanov b3dd6d70c7 asyncio: Error if awaiting in parallel on the same coroutine 
This change won't do anything in CPython 3.4

See https://github.com/python/asyncio/pull/293 for details.
 2015-11-18 12:39:45 -05:00
Yury Selivanov 5d7e3b6cd2 asyncio: Cleanup Future API 
See https://github.com/python/asyncio/pull/292 for details.
 2015-11-17 12:19:41 -05:00
Yury Selivanov 0013ccedd1 asyncio: Sync with github 2015-11-17 12:02:21 -05:00
Yury Selivanov a4afc4876b asyncio: Optimize Task._wakeup 
See https://github.com/python/asyncio/pull/289 for details.
 2015-11-16 15:12:10 -05:00
Yury Selivanov 5bb1afb332 asyncio: Add Transport.is_closing() 
See https://github.com/python/asyncio/pull/291 for details.
 2015-11-16 12:43:21 -05:00
Yury Selivanov ade0412613 asyncio: Optimize asyncio.sleep(0) 2015-11-05 14:29:04 -05:00
Serhiy Storchaka d65c9496da Issue #25523: Further a-to-an corrections. 2015-11-02 14:10:23 +02:00
Martin Panter 7462b64911 Issue #25523: Correct "a" article to "an" article 
This changes the main documentation, doc strings, source code comments, and a
couple error messages in the test suite. In some cases the word was removed
or edited some other way to fix the grammar.
 2015-11-02 03:37:02 +00:00
Guido van Rossum c44ecdf687 Issue #25441: asyncio: Raise error from drain() when socket is closed. 2015-10-19 11:49:30 -07:00
Guido van Rossum 601953b679 Docs and one small improvement for issue #25304, by Vincent Michel. 2015-10-05 16:20:00 -07:00
Guido van Rossum b9bf913ab3 Issue #23972: updates to asyncio datagram API. By Chris Laws. 2015-10-05 09:15:28 -07:00
Guido van Rossum 841d9ee41a Issue #25304: Add asyncio.run_coroutine_threadsafe(). By Vincent Michel. 2015-10-03 08:31:42 -07:00
Yury Selivanov 620279b9ac asyncio: ensure_future() now understands awaitables 2015-10-02 15:00:19 -04:00
Guido van Rossum d455a50773 Also rewrote the guts of asyncio.Semaphore (patch by manipopopo). 2015-09-29 11:54:45 -07:00
Andrew Svetlov d94c1b92ed Fix StreamReader.__repr__ 2015-09-29 18:36:00 +03:00
Guido van Rossum 99f96c5451 Issue #25233: Rewrite the guts of Queue to be more understandable and correct. 2015-09-28 07:42:34 -07:00
Victor Stinner 5e4a7d8dc7 Issue #23630, asyncio: host parameter of loop.create_server() can now be a 
sequence of strings. Patch written by Yann Sionneau.
 2015-09-21 18:33:43 +02:00
Victor Stinner f7dc7fb74d Issue #25114, asyncio: add ssl_object extra info to SSL transports 
This info is required on Python 3.5 and newer to get specific information on
the SSL object, like getting the binary peer certificate (instead of getting
it as text).
 2015-09-21 18:06:17 +02:00
Yury Selivanov 233983380d Issue #24867: Fix Task.get_stack() for 'async def' coroutines 2015-08-14 15:30:59 -04:00
Yury Selivanov 159fbdd805 Issue #23812: Fix getter-cancellation with many pending getters code path 2015-08-06 14:03:38 -04:00
Yury Selivanov 8c125eb44b asyncio: Make sure BaseException is re-raised in SSLProtocol 2015-08-05 14:06:23 -04:00
Yury Selivanov 3fc0f2d288 Issue #23812: Fix asyncio.Queue.get() to avoid loosing items on cancellation. 
Patch by Gustavo J. A. M. Carneiro.
 2015-08-05 13:52:33 -04:00
Yury Selivanov 2a8911c0b7 asyncio: Sync with upstream (compat module) 2015-08-04 15:56:33 -04:00
Yury Selivanov 996083d6e6 asyncio: Sync with mainstream 2015-08-04 15:37:24 -04:00
Yury Selivanov 4c0a09a0c9 Revert da29a94367b2 2015-08-02 16:49:31 -04:00
Yury Selivanov 6b3f29ca8f asyncio: Fix code style 2015-08-02 10:24:34 -04:00
Victor Stinner 6fb1e740c6 Fix ResourceWarning in asyncio.BaseSubprocessTransport 
Issue #24763: Fix resource warnings when asyncio.BaseSubprocessTransport
constructor fails, if subprocess.Popen raises an exception for example.

Patch written by Martin Richard, test written by me.
 2015-07-31 17:49:43 +02:00
Victor Stinner eaf16abc68 asyncio: sync with github 
* Fix ResourceWarning warnings in test_streams
* Return True from StreamReader.eof_received() to fix
  http://bugs.python.org/issue24539 (but still needs a unittest).
  Add StreamReader.__repr__() for easy debugging.
* remove unused imports
* Issue #234: Drop JoinableQueue on Python 3.5+
 2015-07-25 02:40:40 +02:00
Victor Stinner 71080fc351 asyncio: Add asyncio.compat module 
Move compatibility helpers for the different Python versions to a new
asyncio.compat module.
 2015-07-25 02:23:21 +02:00
Victor Stinner e6ecea53c8 asyncio: sync with github asyncio 
* queues: get coroutine from asyncio.coroutines, not from asyncio.tasks
* tets: replace tulip with asyncio in comments
 2015-07-09 23:13:50 +02:00
Yury Selivanov 09e6058838 Issue #24450: Proxy gi_yieldfrom & cr_await in asyncio.CoroWrapper 2015-07-03 00:41:16 -04:00
Yury Selivanov 339d5e7d85 Fix asyncio unittests in debug mode 2015-06-24 10:45:44 -04:00
Yury Selivanov 29a602a140 Issue #24400: Fix CoroWrapper for 'async def' coroutines 2015-06-24 10:30:14 -04:00
Yury Selivanov dfbd27f0be asyncio: Merge changes from issue #24400. 2015-06-24 09:41:35 -04:00
Yury Selivanov 70adad2a0e Issue 24017: Fix asyncio.CoroWrapper to support 'async def' coroutines 2015-05-31 21:37:09 -04:00
Yury Selivanov a316085192 Issue 24004: Support Awaitables (pep 492) in @asyncio.coroutine decorator 2015-05-30 21:02:12 -04:00
Yury Selivanov 1ad08a5555 asyncio: Drop some useless code from tasks.py. 
See also issue 24017.
 2015-05-28 10:52:19 -04:00
Yury Selivanov c58cca5951 asyncio: Use 'collections.abc.Coroutine' in asyncio.iscoroutine (in 3.5) 2015-05-13 15:21:41 -04:00
Yury Selivanov d08c363c26 Sync asyncio code from default branch. 2015-05-13 15:15:56 -04:00
Yury Selivanov e8944cb217 asyncio: Make sure sys.set_coroutine_wrapper is called *only* when loop is running. 
Previous approach of installing coroutine wrapper in loop.set_debug() and
uninstalling it in loop.close() was very fragile.  Most of asyncio tests
do not call loop.close() at all.  Since coroutine wrapper is a global
setting, we have to make sure that it's only set when the loop is
running, and is automatically unset when it stops running.

Issue #24017.
 2015-05-12 11:43:04 -04:00
Yury Selivanov 1af2bf75a2 asyncio: Support PEP 492. Issue #24017. 2015-05-11 22:27:25 -04:00
Yury Selivanov 59eb9a4da5 asyncio: async() function is deprecated in favour of ensure_future(). 2015-05-11 14:48:38 -04:00
Yury Selivanov 740169cd24 Sync asyncio changes from the main repo. 2015-05-11 14:23:38 -04:00
Guido van Rossum 0a9933ebf3 Asyncio issue 222 / PR 231 (Victor Stinner) -- fix @coroutine functions without __name__. 2015-05-02 18:38:24 -07:00