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Author SHA1 Message Date
Victor Stinner 7ef60cd8c2 asyncio, Tulip issue #136: Add get/set_debug() methods to BaseEventLoopTests. 
Add also a PYTHONASYNCIODEBUG environment variable to debug coroutines since
Python startup, to be able to debug coroutines defined directly in the asyncio
module.
 2014-02-19 23:15:02 +01:00
Yury Selivanov 2d01c0a080 asyncio: WriteTransport.set_write_buffer_size to call _maybe_pause_protocol 2014-02-19 11:10:52 -05:00
Yury Selivanov b41a42e316 asyncio: pep8-ify the code. 2014-02-18 22:56:15 -05:00
Yury Selivanov b0b0e628ee asyncio: Fix spelling and typos. 
Thanks to Vajrasky Kok for discovering some of them.
 2014-02-18 22:27:48 -05:00
Victor Stinner 884e40b982 asyncio, Tulip issue 143: UNIX domain methods, fix ResourceWarning and 
DeprecationWarning warnings. create_unix_server() closes the socket on any
error, not only on OSError.
 2014-02-19 01:45:59 +01:00
Victor Stinner 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
Yury Selivanov c098241342 asyncio.transports: Make _ProactorBasePipeTransport use _FlowControlMixin 2014-02-18 18:41:13 -05:00
Yury Selivanov ff827f08ac asyncio: New error handling API. Issue #20681. 2014-02-18 18:02:19 -05:00
Guido van Rossum 59a5533028 asyncio: Make tests pass on Windows. 2014-02-18 10:24:30 -08:00
Yury Selivanov 88a5bf0b2e asyncio: Add support for UNIX Domain Sockets. 2014-02-18 12:15:06 -05:00
Victor Stinner 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
Guido van Rossum 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
Yury Selivanov ee6dc425c8 asyncio.events: Use __slots__ in Handle and TimerHandle 2014-02-12 17:01:52 -05:00
Victor Stinner 2371e25517 Issue #20505: Remove debug code 2014-02-11 17:53:47 +01:00
Victor Stinner 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
Victor Stinner 4e8d2f25e2 asyncio, Tulip issue 130: Add more checks on subprocess_exec/subprocess_shell 
parameters
 2014-02-11 11:44:56 +01:00
Victor Stinner 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
Victor Stinner 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
Victor Stinner 5d1ea04b06 Issue #20505: Oops, only print debug info if selector.select(timeout) took less 
than timeout
 2014-02-11 10:10:41 +01:00
Victor Stinner 7bff8e1e2b Issue #20505: Improve debug info in asyncio event loop 2014-02-11 10:08:08 +01:00
Victor Stinner 06847d9c8c Issue #20505: Fix TestLoop, set the clock resolution 2014-02-11 09:03:47 +01:00
Victor Stinner 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
Victor Stinner 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
Victor Stinner dc62b7e261 asyncio: Tulip issue 112: Inline make_handle() into Handle constructor 2014-02-10 00:45:44 +01:00
Guido van Rossum 09f08fe248 asyncio: Remove more relics of resolution/granularity. 2014-02-08 19:44:02 -08:00
Victor Stinner 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
Victor Stinner 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
Victor Stinner 3e7cc03f63 Issue #20505: add debug info 2014-02-07 17:53:13 +01:00
Yury Selivanov 622be340fd asyncio.tasks: Fix as_completed, gather & wait to work with duplicate coroutines 2014-02-06 22:06:16 -05:00
Yury Selivanov f317cb7a20 asyncio.tasks.gather: Fix docstring 2014-02-06 12:03:53 -05:00
Yury Selivanov f0020f5d77 asyncio.streams.StreamReader: Add 'at_eof()' method 2014-02-06 00:14:30 -05:00
Yury Selivanov e694c9745f asyncio.streams: Use bytebuffer in StreamReader; Add assertion in feed_data 2014-02-05 18:11:13 -05:00
Victor Stinner 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
Victor Stinner b79eb0502c asyncio.subprocess: Replace Process.get_subprocess() method with a 
Process.subprocess read-only property
 2014-02-03 23:08:14 +01:00
Victor Stinner 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
Victor Stinner 1506df2655 Issue #20455: Add a resolution attribute to IocpProactor (1 ms) 2014-01-31 16:26:38 +01:00
Victor Stinner 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
Victor Stinner 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
Victor Stinner 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
Victor Stinner 49d0f4e428 Issue #20452: Remove debug code, no more needed 2014-01-31 12:59:43 +01:00
Victor Stinner 323748e1d1 asyncio: Fix error message in BaseEventLoop.subprocess_shell(). Patch written 
by Vajrasky Kok.
 2014-01-31 12:28:30 +01:00
Victor Stinner 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
Victor Stinner 31f65044a9 Issue #20452: Oops, fix debug code :-/ 
Add also event more debug info
 2014-01-31 10:55:55 +01:00
Victor Stinner 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
Guido van Rossum a849be9c64 asyncio: Fix misc whitespace issues. 2014-01-30 16:05:28 -08:00
Victor Stinner 1c16537327 asyncio: Fix granularity of test_utils.TestLoop. 2014-01-30 16:05:07 -08:00
Victor Stinner 9572898282 asyncio: Future.set_exception(exc) should instantiate exc if it is a class. 2014-01-30 16:01:54 -08:00
Victor Stinner 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
Victor Stinner 73f10fd2f1 asyncio: Fix _make_subprocess_transport(): pass extra value to the constructor. 2014-01-29 14:32:20 -08:00
Guido van Rossum 48c66c3dd8 asyncio: wait_for() now accepts None as timeout (Victor Stinner). 2014-01-29 14:30:38 -08:00