065ca25aae
asyncio, Tulip issue 139: Improve error messages on "fatal errors"
...
Mention if the error was caused by a read or a write, and be more specific on
the object (ex: "pipe transport" instead of "transport").
2014-02-19 01:40:41 +01:00
c098241342
asyncio.transports: Make _ProactorBasePipeTransport use _FlowControlMixin
2014-02-18 18:41:13 -05:00
ff827f08ac
asyncio: New error handling API. Issue #20681 .
2014-02-18 18:02:19 -05:00
59a5533028
asyncio: Make tests pass on Windows.
2014-02-18 10:24:30 -08:00
88a5bf0b2e
asyncio: Add support for UNIX Domain Sockets.
2014-02-18 12:15:06 -05:00
28773465e6
ayncio, Tulip issue 129: BaseEventLoop.sock_connect() now raises an error if
...
the address is not resolved (hostname instead of an IP address) for AF_INET and
AF_INET6 address families.
2014-02-13 09:24:37 +01:00
b58f053e48
asyncio: Change as_completed() to use a Queue, to avoid O(N**2) behavior. Fixes issue #20566 .
2014-02-12 17:58:19 -08:00
ee6dc425c8
asyncio.events: Use __slots__ in Handle and TimerHandle
2014-02-12 17:01:52 -05:00
2371e25517
Issue #20505 : Remove debug code
2014-02-11 17:53:47 +01:00
eb74876e99
asyncio, Tulip issue 131: as_completed() and wait() now raises a TypeError if
...
the list of futures is not a list but a Future, Task or coroutine object
2014-02-11 11:54:08 +01:00
4e8d2f25e2
asyncio, Tulip issue 130: Add more checks on subprocess_exec/subprocess_shell
...
parameters
2014-02-11 11:44:56 +01:00
a125497ea3
asyncio, Tulip issue 126: call_soon(), call_soon_threadsafe(), call_later(),
...
call_at() and run_in_executor() now raise a TypeError if the callback is a
coroutine function.
2014-02-11 11:34:30 +01:00
1db2ba3a92
Issue #20505 : use also the monotonic time to decide if asyncio debug traces
...
should be printed
2014-02-11 10:26:53 +01:00
5d1ea04b06
Issue #20505 : Oops, only print debug info if selector.select(timeout) took less
...
than timeout
2014-02-11 10:10:41 +01:00
7bff8e1e2b
Issue #20505 : Improve debug info in asyncio event loop
2014-02-11 10:08:08 +01:00
06847d9c8c
Issue #20505 : Fix TestLoop, set the clock resolution
2014-02-11 09:03:47 +01:00
6cf5c96630
Issue #20505 : BaseEventLoop uses again the resolution of the clock to decide if
...
scheduled tasks should be executed or not.
2014-02-10 23:42:32 +01:00
1c143b19c8
Issue #20505 : Add debug info to analyze sporaric failures of
...
test_timeout_rounding() on Windows XP buildbots.
2014-02-10 11:47:50 +01:00
dc62b7e261
asyncio: Tulip issue 112: Inline make_handle() into Handle constructor
2014-02-10 00:45:44 +01:00
09f08fe248
asyncio: Remove more relics of resolution/granularity.
2014-02-08 19:44:02 -08:00
0c3949c963
asyncio: Remove Process.subprocess attribute; it's too easy to get inconsistent
...
Process and Popen objects
2014-02-09 02:51:40 +01:00
85310a50a9
Issue #20505 : Remove resolution and _granularity from selectors and asyncio
...
* Remove selectors.BaseSelector.resolution attribute
* Remove asyncio.BaseEventLoop._granularity attribute
2014-02-07 23:34:58 +01:00
3e7cc03f63
Issue #20505 : add debug info
2014-02-07 17:53:13 +01:00
622be340fd
asyncio.tasks: Fix as_completed, gather & wait to work with duplicate coroutines
2014-02-06 22:06:16 -05:00
f317cb7a20
asyncio.tasks.gather: Fix docstring
2014-02-06 12:03:53 -05:00
f0020f5d77
asyncio.streams.StreamReader: Add 'at_eof()' method
2014-02-06 00:14:30 -05:00
e694c9745f
asyncio.streams: Use bytebuffer in StreamReader; Add assertion in feed_data
2014-02-05 18:11:13 -05:00
83bdfa08f7
asyncio: Fix _ProactorWritePipeTransport._pipe_closed()
...
Do nothing if the pipe is already closed. _loop_writing() may call
_force_close() when it gets ConnectionResetError.
2014-02-04 08:57:48 +01:00
b79eb0502c
asyncio.subprocess: Replace Process.get_subprocess() method with a
...
Process.subprocess read-only property
2014-02-03 23:08:14 +01:00
915bcb0111
Issue #20400 : Merge Tulip into Python: add the new asyncio.subprocess module
...
* Add a new asyncio.subprocess module
* Add new create_subprocess_exec() and create_subprocess_shell() functions
* The new asyncio.subprocess.SubprocessStreamProtocol creates stream readers
for stdout and stderr and a stream writer for stdin.
* The new asyncio.subprocess.Process class offers an API close to the
subprocess.Popen class:
- pid, returncode, stdin, stdout and stderr attributes
- communicate(), wait(), send_signal(), terminate() and kill() methods
* Remove STDIN (0), STDOUT (1) and STDERR (2) constants from base_subprocess
and unix_events, to not be confused with the symbols with the same name of
subprocess and asyncio.subprocess modules
* _ProactorBasePipeTransport.get_write_buffer_size() now counts also the size
of the pending write
* _ProactorBaseWritePipeTransport._loop_writing() may now pause the protocol if
the write buffer size is greater than the high water mark (64 KB by default)
2014-02-01 22:49:59 +01:00
1506df2655
Issue #20455 : Add a resolution attribute to IocpProactor (1 ms)
2014-01-31 16:26:38 +01:00
f2e1768bc1
Issue #20455 : asyncio: use the same code to round a timeout than the selectors
...
module
Sort also imports
2014-01-31 16:25:24 +01:00
b60e9ca69d
Issue #20455 : asyncio: write a new write pipe transport class for proactor (on
...
Windows) instead of using the "duplex" pipe transport. The new class uses a
simpler overlapped read to be notified when the pipe is closed. So the protocol
doesn't need to implement eof_received(): connection_lost() is called instead.
_UnixWritePipeTransport has the same approach.
2014-01-31 14:18:18 +01:00
61b3c9bacc
asyncio: Fix _UnixWritePipeTransport, raise BrokenPipeError when the pipe is
...
closed, but only if there was pending write
2014-01-31 13:04:28 +01:00
49d0f4e428
Issue #20452 : Remove debug code, no more needed
2014-01-31 12:59:43 +01:00
323748e1d1
asyncio: Fix error message in BaseEventLoop.subprocess_shell(). Patch written
...
by Vajrasky Kok.
2014-01-31 12:28:30 +01:00
dcd9740ad2
Issue #20452 : select and selectors round (again) timeout away from zero for
...
poll and epoll
Improve also debug info to analyze the issue
2014-01-31 12:12:53 +01:00
31f65044a9
Issue #20452 : Oops, fix debug code :-/
...
Add also event more debug info
2014-01-31 10:55:55 +01:00
0278032110
Issue #20452 : add more info in case of test_asyncio failure to try to debug the
...
failure on buildbot "x86 Ubuntu Shared 3.x"
2014-01-31 09:29:35 +01:00
a849be9c64
asyncio: Fix misc whitespace issues.
2014-01-30 16:05:28 -08:00
1c16537327
asyncio: Fix granularity of test_utils.TestLoop.
2014-01-30 16:05:07 -08:00
9572898282
asyncio: Future.set_exception(exc) should instantiate exc if it is a class.
2014-01-30 16:01:54 -08:00
e623a12297
asyncio: subprocess_shell() and subprocess_exec() now raise ValueError instead of assert.
...
Moreover, bufsize different than 0 is now considered as an error.
2014-01-29 14:35:15 -08:00
73f10fd2f1
asyncio: Fix _make_subprocess_transport(): pass extra value to the constructor.
2014-01-29 14:32:20 -08:00
48c66c3dd8
asyncio: wait_for() now accepts None as timeout (Victor Stinner).
2014-01-29 14:30:38 -08:00
1e9a446ebe
asyncio: Pass through pause/resume from subprocess pipe proto to subprocess proto. Also kill dummy eof_received().
2014-01-29 14:28:15 -08:00
4d62d0b353
asyncio: Refactor drain logic in streams.py to be reusable.
2014-01-29 14:24:45 -08:00
aaabc4fdca
asyncio: Get rid of _try_connected().
2014-01-29 14:22:56 -08:00
47fb97e4e6
asyncio: Add write flow control to unix pipes.
2014-01-29 13:20:39 -08:00
3ccead1f6a
asyncio: Refactoring: move write flow control to a subclass/mixin.
2014-01-29 13:15:59 -08:00
63b4d4b494
asyncio: _fatal_error() of _UnixWritePipeTransport and _ProactorBasePipeTransport shouldn't log BrokenPipeError nor ConnectionResetError.
...
(Same behaviour as _SelectorTransport._fatal_error().)
2014-01-29 13:12:03 -08:00
7aedea40d6
asyncio: remove temporary aliases
2014-01-28 00:09:24 +01:00
0742cae335
Merge latest Tulip into asyncio
2014-01-26 18:36:01 +02:00
fef7098ef9
asyncio: Rename {Empty,Full} to {QueueEmpty,QueueFull} and no longer get them from queue.py.
2014-01-25 17:24:51 -08:00
ab3c88983b
asyncio: Locks refactor: use a separate context manager; remove Semaphore._locked.
2014-01-25 16:51:57 -08:00
ab27a9fc4b
asyncio: Fix race in FastChildWatcher (by its original author, Anthony Baire).
2014-01-25 16:32:17 -08:00
669eeaf933
Merge latest Tulip into asyncio
...
- Make the new granularity attribute private
- Simplify BaseEventLoop._run_once(): avoid math.ceil(), use simple arithmetic
instead
2014-01-26 00:02:31 +01:00
128ee220e2
asyncio: Don't export BaseEventLoop, BaseSelectorEventLoop nor
...
BaseProactorEventLoop
Import them from submodules if you really need them.
2014-01-25 22:22:18 +01:00
8dffc456d7
Update asyncio from the Tulip project
...
Major changes:
- StreamReader.readexactly() now raises an IncompleteReadError if the
end of stream is reached before we received enough bytes, instead of
returning less bytes than requested.
- Unit tests use the main asyncio module instead of submodules like events
- _UnixWritePipeTransport now also supports character devices, as
_UnixReadPipeTransport. Patch written by Jonathan Slenders.
- Export more symbols: BaseEventLoop, BaseProactorEventLoop,
BaseSelectorEventLoop, Queue and Queue sublasses, Empty, Full
2014-01-25 15:32:06 +01:00
75a5ec88ff
Fix asyncio tests: define resolution
2014-01-25 15:31:06 +01:00
f67255ab94
Issue #20311 : asyncio: Add a granularity attribute to BaseEventLoop: maximum
...
between the resolution of the BaseEventLoop.time() method and the resolution of
the selector. The granuarility is used in the scheduler to round time and
deadline.
2014-01-25 15:01:33 +01:00
421e49b5c1
asyncio: wait_for() now cancels the future on timeout. Patch written by Gustavo
...
Carneiro.
2014-01-23 17:40:59 +01:00
183e347796
asyncio (Tulip issue 110): StreamReader.read() and StreamReader.readline() now
...
raise a RuntimeError, instead of using an assertion, if another coroutine is
already waiting for incoming data
2014-01-23 17:40:03 +01:00
3eb45d3eae
asyncio: Fix open_connection() documentation, writer is a StreamWriter
2014-01-23 10:20:18 +01:00
4a2dbeb0d3
asyncio: Cleanup logging in BaseEventLoop._run_once()
...
logger.log() is now responsible to format the timeout. It might be faster if
the log is disabled for DEBUG level, but it's also more readable and fix
an issue with Python 2.6 in the Trollius project.
2014-01-22 12:26:01 +01:00
22463aa947
Close #20275 : Optimize BaseEventLoop._run_once()
...
Logger.log() is "slow", logger.isEnabledFor() is faster and the logger is
disabled in most cases. A microbenchmark executing 100,000 dummy tasks is 22%
faster with this change.
2014-01-20 23:56:40 +01:00
e1f554490d
asyncio: Reincarnate CoroWrapper's docstring as a comment.
2014-01-16 11:05:23 -08:00
bac7793b5b
asyncio: Fix CoroWrapper (fix my previous commit)
...
Add __name__ and __doc__ to __slots__
2014-01-16 01:55:29 +01:00
4d7a29c5de
asyncio: Fix a typo in CoroWrapper
...
__slot__ => __slots__
2014-01-16 01:38:24 +01:00
7de2646cdf
Cleanup properly proactor event loop
...
* store the "self reading" future when the "self pipe" is closed (when the
event loop is closed)
* store "accept" futures to cancel them when we stop serving
* close the "accept socket" if the "accept future" is cancelled
Fix many warnings which can be seen when unit tests are run in verbose mode.
2014-01-11 00:03:21 +01:00
02757ea7e9
asyncio: Minimal pty support in UNIX read pipe, by Jonathan Slenders.
2014-01-10 13:30:04 -08:00
4835f17c24
asyncio: Fix race in subprocess transport, by Victor Stinner.
2014-01-10 13:28:59 -08:00
efef9d3f25
asyncio: Tiny cleanup in streams.py.
2014-01-10 13:26:38 -08:00
2407f3bb1b
asyncio: Don't special-case GeneratorExit in Condition.wait().
2014-01-10 13:25:38 -08:00
6188bd498f
Fix typo in asyncio/streams.py.
2014-01-07 17:03:26 -08:00
3845521b4b
asyncio: Fix deadlock in readexactly(). Fixes issue #20154 .
2014-01-06 16:09:18 -08:00
6f055e73df
asyncio: make PY34 symbol private (rename it to _PY34)
2014-01-02 18:41:34 +01:00
68816ef058
Export asyncio.iscoroutine[function].
2013-12-28 08:06:40 -10:00
68600c73bf
asyncio: Fix space in log message about poll time.
2013-12-20 20:37:41 -08:00
e40c078627
Issue #19967 : Defer the formating of the traceback in asyncio.Future destructor
2013-12-21 00:19:33 +01:00
ac97bf4fd9
asyncio: Export all abstract protocol and transport classes. Fixes issue #20029 .
2013-12-20 14:16:21 -08:00
9ba75db3c5
asyncio: Clean up formatting.
2013-12-19 13:49:32 -08:00
4c3c699e62
Close #19967 : Thanks to the PEP 442, asyncio.Future can use a destructor in
...
Python 3.4 to log "uncatched" exceptions, instead of the dedicated
_TracebackLogger class.
2013-12-19 22:42:40 +01:00
994bf4332f
Shorten lines.
2013-12-19 12:47:38 -08:00
2748bc735e
asyncio: remove references to the Tulip project, rename Tulip to asyncio.
...
Patch written by Vajrasky Kok.
2013-12-13 10:57:04 +01:00
782b8e4b88
Remove a duplicated import
2013-12-07 15:02:09 +01:00
1a605ed5a3
asyncio: Add Task.current_task() class method.
2013-12-06 12:57:40 -08:00
c9a87e6bbe
fix cert names for asyncio test
2013-12-06 02:58:23 +01:00
6d8c1abb00
Issue #19509 : Finish implementation of check_hostname
...
The new asyncio package now supports the new feature and comes with additional tests for SSL.
2013-12-06 00:23:13 +01:00
74e7cf3f46
Issue #19850 : asyncio: Set SA_RESTART when registering a signal handler to
...
limit EINTR occurrences.
2013-12-05 22:47:19 +01:00
ebb8e58f0a
asyncio: Write flow control for proactor event loop.
2013-12-04 12:12:07 -08:00
cf6f72e329
Fix typo in asyncio.AbstractServer documentation
2013-12-03 18:23:52 +01:00
f10345e102
asyncio: Improve default writelines().
2013-12-02 18:36:30 -08:00
10a8e6ab7b
asyncio: replace our with asynchronous in docstring
2013-12-02 14:31:43 +01:00
c37dd614b6
asyncio: document locks
2013-12-02 14:31:16 +01:00
b3330a0abf
Issue #19842 : Refactor BaseSelector to make it an actual usable ABC.
2013-12-01 11:04:17 +01:00
9204af42cc
asyncio: Use Interface instead of ABC. Fixes issue 19726.
2013-11-30 15:35:42 -08:00
de3a1363a9
asyncio: Add 'shield' to __all__.
2013-11-29 09:29:00 -08:00
a5062c5d81
asyncio: Change write buffer use to avoid O(N**2). Make write()/sendto() accept bytearray/memoryview too. Change some asserts with proper exceptions.
2013-11-27 14:12:48 -08:00
cced076218
asyncio: Fix get_event_loop() to call set_event_loop() when setting the loop. By Anthony Baire.
2013-11-27 10:37:13 -08:00
49c96fb7fa
asyncio: Add StreamReaderProtocol to __all__.
2013-11-25 15:07:18 -08:00
16c42391f1
asyncio: Fix docstring of get_nowait().
2013-11-24 22:41:35 -08:00
a58d1c32f8
asyncio: Add BoundedSemaphore to export list in locks.__all__.
2013-11-24 22:32:09 -08:00
71196e7f55
Issue #19740 : Use WaitForSingleObject() instead of trusting TimerOrWaitFired.
2013-11-24 17:50:40 +00:00
7fa6e1aeea
Keep asyncio working with Python 3.3 too.
2013-11-23 15:36:43 -08:00
085869bfee
asyncio: Change bounded semaphore into a subclass, like threading.[Bounded]Semaphore.
2013-11-23 15:09:16 -08:00
67986f9431
Issue #19735 : Implement private function ssl._create_stdlib_context() to
...
create SSLContext objects in Python's stdlib module. It provides a single
configuration point and makes use of SSLContext.load_default_certs().
2013-11-23 22:43:47 +01:00
488b0da5da
Fix typo.
2013-11-23 11:51:09 -08:00
dec43382c1
Fix transport docstrings
2013-11-23 12:30:00 +01:00
7a465647e4
asyncio: Pass cancellation from wrapping Future to wrapped Future. By Saúl Ibarra Corretgé (mostly).
2013-11-22 11:47:22 -08:00
9c55a58a1d
asyncio: Make Semaphore(0) work properly.
2013-11-21 11:07:45 -08:00
1540b16ff4
asyncio: Add streams.start_server(), by Gustavo Carneiro.
2013-11-19 11:43:38 -08:00
2335de7a20
asyncio: Replace connection_refused() with error_received().
2013-11-15 16:51:48 -08:00
2bcae708d8
asyncio: Fix from Anthony Baire for CPython issue 19566 (replaces earlier fix).
2013-11-13 15:50:08 -08:00
82e9f32f17
asyncio: Temporary fix by Victor Stinner for issue 19566.
2013-11-13 11:08:34 -08:00
0b69fbc642
asyncio: Add close() back to Unix selector event loop, to remove all signal handlers. Should fix buildbot issues.
2013-11-06 20:25:50 -08:00
0eaa5ac9b5
asyncio: Refactor SIGCHLD handling. By Anthony Baire.
2013-11-04 15:50:46 -08:00
ccea08462b
asyncio: Locks improvements by Arnaud Faure: better repr(), change Conditio\
...
n structure.
2013-11-04 13:18:19 -08:00
28dff0d823
asyncio: Better-looking errors when ssl module cannot be imported. In part by Arnaud Faure.
2013-11-01 14:22:30 -07:00
a8d630a6e6
asyncio: Various style nits.
2013-11-01 14:20:55 -07:00
3a703921a6
asyncio: Log a warning when eof_received() returns true and using ssl.
2013-11-01 14:19:35 -07:00
e3f52ef067
asyncio: Document EventLoop.close().
2013-11-01 14:19:04 -07:00
2b57016458
asyncio: Refactor ssl transport ready loop (Nikolay Kim).
2013-11-01 14:18:02 -07:00
21c85a7124
asyncio: Add server_hostname as create_connection() argument, with secure default.
2013-11-01 14:16:54 -07:00
2b430b8720
asyncio: Fold some long lines.
2013-11-01 14:13:30 -07:00
3317a13253
asyncio: Pause accepting whenever accept() returns certain errors. Fixes asyncio issue #78 .
2013-11-01 14:12:50 -07:00
0016e1d8ba
asyncio: Add new file (forgotten).
2013-10-30 14:56:49 -07:00
5969128a86
asyncio: Add support for running subprocesses on Windows with the IOCP event loop (Richard Oudkerk).
2013-10-30 14:52:03 -07:00
90fb914b4b
asyncio: Make the IOCP proactor support "waitable" handles (Richard Oudkerk).
2013-10-30 14:44:05 -07:00
ec7922cb3e
asyncio: Update some comments.
2013-10-30 14:38:05 -07:00
1f683bbe71
asyncio: When not closing the connection after receiving EOF, still remove the read handler.
2013-10-30 14:36:58 -07:00
934f6ea7fb
Switch subprocess stdin to a socketpair, attempting to fix issue #19293 (AIX hang).
2013-10-21 20:37:14 -07:00
8da15cc218
asyncio: be more lenient if we don't understand status returned by waitpid().
...
This should have no effect, it's a "shouldn't happe" case.
Also tidied up some comments.
2013-10-21 15:00:44 -07:00
a7a150c7c6
Close #19297 : fix resource warnings in test_asyncio. Patch by Vajrasky Kok.
2013-10-20 23:26:23 +02:00
5121debebf
Issue #19310 : asyncio: fix child processes reaping logic.
2013-10-20 23:23:44 +02:00
bcd76827f4
Issue #19309 : asyncio: make waitpid() wait for all child processes, not only
...
those in the same process group.
2013-10-20 20:31:43 +02:00
32e46850a1
(Hopefully) proper fix for gentoo buildbot failure due to lacking AF_INET6 support.
...
This should supersede revision e3ec6b17260c (but please test before removing that).
2013-10-19 17:04:25 -07:00
d20afad7d4
Issue #19305 : try to fix sporadic test_asyncio failure on FreeBSD 10.0
2013-10-20 01:51:25 +02:00
4ca7355901
Issue #19299 : fix refleak test failures in test_asyncio
2013-10-20 00:54:10 +02:00
f19a6ef2c9
Verify hostname if verify_mode is CERT_OPTIONAL too.
2013-10-19 09:52:09 -07:00
355491dc47
Write flow control for asyncio (includes asyncio.streams overhaul).
2013-10-18 15:17:11 -07:00
2546a17765
Important race condition fix for Tulip.
2013-10-18 10:10:36 -07:00
57497ad181
Rename Transport.pause/resume to pause_reading/pause_writing. Also relax timeout in test_call_later().
2013-10-18 07:58:20 -07:00
fc29e0f37e
Rename the logger to plain "logger".
2013-10-17 15:39:45 -07:00
27b7c7ebf1
Initial checkin of asyncio package (== Tulip, == PEP 3156).
2013-10-17 13:40:50 -07:00
Victor Stinner
Yury Selivanov
Guido van Rossum
Andrew Svetlov
Christian Heimes
Charles-François Natali
Richard Oudkerk
Antoine Pitrou
Guido van Rossum