55+ results for 'python asyncio wait_for' (2566 ms)
17 import zmq.asyncio as zaio
18 from zmq.auth.asyncio import AsyncioAuthenticator
19except ImportError:
21 raise
22 asyncio = None
23
28
29class TestAsyncIOSocket(BaseZMQTestCase):
30 if asyncio is not None:
49 def test_recv_multipart(self):
50 @asyncio.coroutine
51 def test():
154 f = b.recv_json()
155 recvd = yield from asyncio.wait_for(f, timeout=5)
156 assert recvd == obj
legacy.py https://gitlab.com/storedmirrors/qemu | Python | 315 lines
23
24import asyncio
25from types import TracebackType
81 self._qmp = QMPClient(nickname)
82 self._aloop = asyncio.get_event_loop()
83 self._address = address
94 return self._aloop.run_until_complete(
95 asyncio.wait_for(future, timeout=timeout)
96 )
173
174 :param qmp_cmd: QMP command to be sent as a Python dict
175 :return: QMP response as a Python dict
224
225 :raise asyncio.TimeoutError:
226 When a timeout is requested and the timeout period elapses.
timeout.py https://gitlab.com/llndhlov/journly | Python | 127 lines
18 Useful in cases when you want to apply timeout logic around block
19 of code or in cases when asyncio.wait_for is not suitable. For example:
20
37 if loop is None:
38 loop = asyncio.get_event_loop()
39 self._loop = loop
41 self._cancelled = False
42 self._cancel_handler = None # type: Optional[asyncio.Handle]
43 self._cancel_at = None # type: Optional[float]
80 # Support Tornado 5- without timeout
81 # Details: https://github.com/python/asyncio/issues/392
82 if self._timeout is None:
115
116def current_task(loop: asyncio.AbstractEventLoop) -> "Optional[asyncio.Task[Any]]":
117 if sys.version_info >= (3, 7):
client.py https://github.com/kergoth/bitbake.git | Python | 172 lines
5import abc
6import asyncio
7import json
25 async def connect_sock():
26 return await asyncio.open_connection(address, port)
27
31 async def connect_sock():
32 return await asyncio.open_unix_connection(path)
33
75 try:
76 line = await asyncio.wait_for(self.reader.readline(), self.timeout)
77 except asyncio.TimeoutError:
120 self.client = self._get_async_client()
121 self.loop = asyncio.new_event_loop()
122
staggered.py https://gitlab.com/Alioth-Project/clang-r445002 | Python | 149 lines
42 # do work
43 except asyncio.CancelledError:
44 # undo partially completed work
86 with contextlib.suppress(exceptions_mod.TimeoutError):
87 # Use asyncio.wait_for() instead of asyncio.wait() here, so
88 # that if we get cancelled at this point, Event.wait() is also
90 # pending" later.
91 await tasks.wait_for(previous_failed.wait(), delay)
92 # Get the next coroutine to run
123 # up as done() == True, cancelled() == False, exception() ==
124 # asyncio.CancelledError. This behavior is specified in
125 # https://bugs.python.org/issue30048
asyncio-dev.rst https://gitlab.com/unofficial-mirrors/cpython | ReStructuredText | 418 lines
23* Enable the asyncio debug mode globally by setting the environment variable
24 :envvar:`PYTHONASYNCIODEBUG` to ``1``, or by calling :meth:`AbstractEventLoop.set_debug`.
25* Set the log level of the :ref:`asyncio logger <asyncio-logger>` to
180the execution of the coroutine object will never be scheduled which is
181probably a bug. :ref:`Enable the debug mode of asyncio <asyncio-debug-mode>`
182to :ref:`log a warning <asyncio-logger>` to detect it.
226 loop = asyncio.get_event_loop()
227 asyncio.ensure_future(bug())
228 loop.run_forever()
243
244:ref:`Enable the debug mode of asyncio <asyncio-debug-mode>` to get the
245traceback where the task was created. Output in debug mode::
390
391:ref:`Enable the debug mode of asyncio <asyncio-debug-mode>` to get the
392traceback where the task was created. Example of log in debug mode:
pexpect-4.8.0-py311.patch https://gitlab.com/redcore/portage | Patch | 67 lines
3Date: Thu, 24 Mar 2022 15:15:33 +0100
4Subject: [PATCH] Convert @asyncio.coroutine to async def
5
5
6This is required for Python 3.11+ support.
7
20
21-@asyncio.coroutine
22-def expect_async(expecter, timeout=None):
30 pw.set_expecter(expecter)
31- transport, pw = yield from asyncio.get_event_loop()\
32+ transport, pw = await asyncio.get_event_loop()\
39 try:
40- return (yield from asyncio.wait_for(pw.fut, timeout))
41+ return (await asyncio.wait_for(pw.fut, timeout))
tasks.py https://github.com/albertz/CPython.git | Python | 900 lines
5 'FIRST_COMPLETED', 'FIRST_EXCEPTION', 'ALL_COMPLETED',
6 'wait', 'wait_for', 'as_completed', 'sleep',
7 'gather', 'shield', 'ensure_future', 'run_coroutine_threadsafe',
80
81class Task(futures._PyFuture): # Inherit Python Task implementation
82 # from a Python Future implementation.
107 warnings.warn("Task.current_task() is deprecated, "
108 "use asyncio.current_task() instead",
109 PendingDeprecationWarning,
121 warnings.warn("Task.all_tasks() is deprecated, "
122 "use asyncio.all_tasks() instead",
123 PendingDeprecationWarning,
266 else:
267 blocking = getattr(result, '_asyncio_future_blocking', None)
268 if blocking is not None:
tasks.py https://gitlab.com/abhi1tb/build | Python | 966 lines
5 'FIRST_COMPLETED', 'FIRST_EXCEPTION', 'ALL_COMPLETED',
6 'wait', 'wait_for', 'as_completed', 'sleep',
7 'gather', 'shield', 'ensure_future', 'run_coroutine_threadsafe',
97
98class Task(futures._PyFuture): # Inherit Python Task implementation
99 # from a Python Future implementation.
123 """
124 warnings.warn("Task.current_task() is deprecated since Python 3.7, "
125 "use asyncio.current_task() instead",
137 """
138 warnings.warn("Task.all_tasks() is deprecated since Python 3.7, "
139 "use asyncio.all_tasks() instead",
297 else:
298 blocking = getattr(result, '_asyncio_future_blocking', None)
299 if blocking is not None:
locks.py https://gitlab.com/abhi1tb/build | Python | 534 lines
81
82 # The flag is needed for legacy asyncio.iscoroutine()
83 __iter__._is_coroutine = coroutines._is_coroutine
166 self._loop = loop
167 warnings.warn("The loop argument is deprecated since Python 3.8, "
168 "and scheduled for removal in Python 3.10.",
262 self._loop = loop
263 warnings.warn("The loop argument is deprecated since Python 3.8, "
264 "and scheduled for removal in Python 3.10.",
329 self._loop = loop
330 warnings.warn("The loop argument is deprecated since Python 3.8, "
331 "and scheduled for removal in Python 3.10.",
390
391 async def wait_for(self, predicate):
392 """Wait until a predicate becomes true.
builtin.py https://gitlab.com/xZwop/PCBOT | Python | 434 lines
117def do(client: discord.Client, message: discord.Message, python_code: Annotate.Code):
118 """ Execute python code. Coroutines do not work, although you can run `say(msg, c=message.channel)`
119 to send a message, optionally to a channel. Eg: `say("Hello!")`. """
120 def say(msg, m=message):
121 asyncio.async(client.say(m, msg))
122
125 try:
126 exec(python_code, code_globals)
127 except Exception as e:
133def eval_(client: discord.Client, message: discord.Message, python_code: Annotate.Code):
134 """ Evaluate a python expression. Can be any python code on one line that returns something. """
135 code_globals.update(dict(message=message, client=client))
386 random=random,
387 asyncio=asyncio,
388 plugins=plugins
security.py https://github.com/gsliepen/tinc.git | Python | 130 lines
1#!/usr/bin/env python3
2
4
5import asyncio
6import typing as T
16
17async def recv(read: asyncio.StreamReader, out: T.List[bytes]) -> None:
18 """Receive data until connection is closed."""
26 raw = f"{buf}\n".encode("utf-8")
27 read, write = await asyncio.open_connection(host="localhost", port=port)
28
29 if delay:
30 await asyncio.sleep(delay)
31
34 write.write(raw)
35 await asyncio.wait_for(recv(read, received), timeout=1)
36 except asyncio.TimeoutError:
engine.py https://gitlab.com/pineiden/collector | Python | 1356 lines
1# stdlilb python
2import asyncio
14import traceback
15from asyncio import shield, wait_for
16from datetime import timedelta, datetime
gn_socket.py https://gitlab.com/pineiden/gus | Python | 969 lines
12from basic_logtools.filelog import LogFile
13from asyncio import shield, wait_for, Task
14# These values are constant
55
56# Asyncio guide:
57# http://www.snarky.ca/how-the-heck-does-async-await-work-in-python-3-5
134 self.msg_r = ''
135 # asyncio coroutines
136 self.alert = ""
146 # the idc value to heart_beat assigned to this client
147 self.new_client_queue = asyncio.Queue()
148 #
353 await shield(self.send_text('<END>', writer))
354 except asyncio.CancelledError as ex:
355 bprint("Cancelled error en send_msg")
protocol.py https://github.com/chromium/chromium.git | Python | 1291 lines
64
65class WebSocketCommonProtocol(asyncio.Protocol):
66 """
121
122 To apply a timeout to any other API, wrap it in :func:`~asyncio.wait_for`.
123
136 stops processing incoming data until :meth:`recv` is called. In this
137 situation, various receive buffers (at least in ``asyncio`` and in the OS)
138 will fill up, then the TCP receive window will shrink, slowing down
232 self._paused = False
233 self._drain_waiter: Optional[asyncio.Future[None]] = None
234
288
289 # Copied from asyncio.FlowControlMixin
290 async def _drain_helper(self) -> None: # pragma: no cover
electrumx_rpc.py https://bitbucket.org/arfonzo/electrumx4egc.git | Python | 93 lines
1#!/usr/bin/env python3
2#
13import argparse
14import asyncio
15import json
29
30 async def wait_for_response(self):
31 await self.items_event.wait()
50def rpc_send_and_wait(port, method, params, timeout=15):
51 loop = asyncio.get_event_loop()
52 coro = loop.create_connection(RPCClient, 'localhost', port)
57 coro = rpc_client.wait_for_response()
58 loop.run_until_complete(asyncio.wait_for(coro, timeout))
59 except asyncio.TimeoutError:
asyncio-dev.rst https://bitbucket.org/mirror/cpython/ | ReStructuredText | 411 lines
23* Enable the asyncio debug mode globally by setting the environment variable
24 :envvar:`PYTHONASYNCIODEBUG` to ``1``, or by calling :meth:`AbstractEventLoop.set_debug`.
25* Set the log level of the :ref:`asyncio logger <asyncio-logger>` to
172the execution of the coroutine object will never be scheduled which is
173probably a bug. :ref:`Enable the debug mode of asyncio <asyncio-debug-mode>`
174to :ref:`log a warning <asyncio-logger>` to detect it.
227 Traceback (most recent call last):
228 File "asyncio/tasks.py", line 237, in _step
229 result = next(coro)
235
236:ref:`Enable the debug mode of asyncio <asyncio-debug-mode>` to get the
237traceback where the task was created. Output in debug mode::
382
383:ref:`Enable the debug mode of asyncio <asyncio-debug-mode>` to get the
384traceback where the task was created. Example of log in debug mode:
pydevd_concurrency_logger.py https://gitlab.com/ZoZworc/install | Python | 343 lines
35try:
36 import asyncio # @UnresolvedImport
37except:
51 if curFrame.f_code is None:
52 break #Iron Python sometimes does not have it!
53
55 if myName is None:
56 break #Iron Python sometimes does not have it!
57
163 if back_base in INNER_FILES and \
164 back.f_code.co_name == "_wait_for_tstate_lock":
165 back = back.f_back.f_back
196 send_massage = False
197 # we can't detect stop after join in Python 2 yet
198 if send_massage:
clocks.py https://github.com/encukou/gillcup.git | Python | 346 lines
1"""Asyncio-based discrete-time simulation infrastructure
2
4
5If you are familiar with the :mod:`asyncio` library,
6you might know the :func:`asyncio.sleep` coroutine.
8usually based on the computer's system time.
9Since the Python process does not control this time, ``sleep()`` may sleep
10longer than requested if the event loop is busy.
28
29The Clock runs inside an asyncio event loop,
30using the future, callback, and coroutine mechanisms familiar to asyncio users.
50import heapq
51import asyncio
52
60
61 Direct equivalent of :func:`asyncio.coroutine` -- also does nothing
62 (unless asyncio debugging is enabled).
_asyncio_backend.py git://github.com/rthalley/dnspython.git | Python | 149 lines
16 try:
17 return asyncio.get_running_loop()
18 except AttributeError: # pragma: no cover
18 except AttributeError: # pragma: no cover
19 return asyncio.get_event_loop()
20
49 try:
50 return await asyncio.wait_for(awaitable, timeout)
51 except asyncio.TimeoutError:
63 async def sendto(self, what, destination, timeout): # pragma: no cover
64 # no timeout for asyncio sendto
65 self.transport.sendto(what, destination)
71 self.protocol.recvfrom = done
72 await _maybe_wait_for(done, timeout)
73 return done.result()
pydevd_concurrency_logger.py git://github.com/JetBrains/intellij-community.git | Python | 358 lines
4from _pydevd_bundle.pydevd_constants import get_thread_id, IS_PY3K, IS_PY36_OR_GREATER
5from pydevd_concurrency_analyser.pydevd_thread_wrappers import ObjectWrapper, AsyncioTaskWrapper, wrap_attr
6
37try:
38 import asyncio # @UnresolvedImport
39except:
53 if curFrame.f_code is None:
54 break #Iron Python sometimes does not have it!
55
57 if myName is None:
58 break #Iron Python sometimes does not have it!
59
166 if back_base in INNER_FILES and \
167 back.f_code.co_name == "_wait_for_tstate_lock":
168 back = back.f_back.f_back
asyncio-dev.rst https://bitbucket.org/tpn/pyparallel | ReStructuredText | 397 lines
23* Enable the asyncio debug mode globally by setting the environment variable
24 :envvar:`PYTHONASYNCIODEBUG` to ``1``
25* Set the log level of the :ref:`asyncio logger <asyncio-logger>` to
166the execution of the coroutine object will never be scheduled which is
167probably a bug. :ref:`Enable the debug mode of asyncio <asyncio-debug-mode>`
168to :ref:`log a warning <asyncio-logger>` to detect it.
212 loop = asyncio.get_event_loop()
213 asyncio.ensure_future(bug())
214 loop.run_forever()
229
230:ref:`Enable the debug mode of asyncio <asyncio-debug-mode>` to get the
231traceback where the task was created. Output in debug mode::
370
371:ref:`Enable the debug mode of asyncio <asyncio-debug-mode>` to get the
372traceback where the task was created. Example of log in debug mode::
test_asyncio.py git://github.com/zeromq/pyzmq.git | Python | 498 lines
16import zmq.asyncio as zaio
17from zmq.auth.asyncio import AsyncioAuthenticator
18from zmq.tests import BaseZMQTestCase
38 loop = asyncio.new_event_loop()
39 coro = asyncio.wait_for(never_ending_task(socket), timeout=1)
40 try:
53 def setUp(self):
54 self.loop = asyncio.new_event_loop()
55 asyncio.set_event_loop(self.loop)
191 f = b.recv_json()
192 recvd = await asyncio.wait_for(f, timeout=5)
193 assert recvd == obj
407 asyncio.set_event_loop(loop)
408 loop.run_until_complete(asyncio.wait_for(test(), timeout=10))
409 loop.close()
__init__.py https://bitbucket.org/echarles5wits/kioskcommutility.git | Python | 104 lines
1import asyncio
2import sys
13 Useful in cases when you want to apply timeout logic around block
14 of code or in cases when asyncio.wait_for is not suitable. For example:
15
21 timeout - value in seconds or None to disable timeout logic
22 loop - asyncio compatible event loop
23 """
26 if loop is None:
27 loop = asyncio.get_event_loop()
28 self._loop = loop
39
40 @asyncio.coroutine
41 def __aenter__(self):
60 # Support Tornado 5- without timeout
61 # Details: https://github.com/python/asyncio/issues/392
62 if self._timeout is None:
demo_face.py https://bitbucket.org/lilyzhang622/cozmo-demos.git | Python | 106 lines
1#!/usr/bin/env python3
2'''
9import time
10import asyncio
11
46 robot.move_lift(-3)
47 robot.set_head_angle(cozmo.robot.MAX_HEAD_ANGLE).wait_for_completed()
48
69 face = None
70 face = robot.world.wait_for_observed_face(timeout=30)
71 if face in faces:
71 if face in faces:
72 robot.say_text("Hello again!").wait_for_completed()
73 turn_action = robot.turn_towards_face(face)
75 faces.append(face)
76 robot.say_text("Hello New Person!").wait_for_completed()
77 except asyncio.TimeoutError:
server_base.py https://bitbucket.org/arfonzo/electrumx4egc.git | Python | 128 lines
7
8import asyncio
9import os
22
23 - set PYTHON_MIN_VERSION and SUPPRESS_MESSAGES as appropriate
24 - implement the start_servers() coroutine, called from the run() method.
33
34 PYTHON_MIN_VERSION = (3, 6)
35
43 # Sanity checks
44 if sys.version_info < self.PYTHON_MIN_VERSION:
45 mvs = '.'.join(str(part) for part in self.PYTHON_MIN_VERSION)
45 mvs = '.'.join(str(part) for part in self.PYTHON_MIN_VERSION)
46 raise RuntimeError('Python version >= {} is required'.format(mvs))
47
DESCRIPTION.rst https://bitbucket.org/echarles5wits/kioskcommutility.git | ReStructuredText | 134 lines
7.. image:: https://img.shields.io/pypi/v/async-timeout.svg
8 :target: https://pypi.python.org/pypi/async-timeout
9.. image:: https://badges.gitter.im/Join%20Chat.svg
12
13asyncio-compatible timeout context manager.
14
20The context manager is useful in cases when you want to apply timeout
21logic around block of code or in cases when ``asyncio.wait_for()`` is
22not suitable. Also it's much faster than ``asyncio.wait_for()``
332. Otherwise ``inner()`` is cancelled internally by sending
34 ``asyncio.CancelledError`` into but ``asyncio.TimeoutError`` is
35 raised outside of context manager scope.
59
60The library is Python 3 only!
61
image.py https://bitbucket.org/btirelan86/chibibot.git | Python | 168 lines
4import functools
5import asyncio
6
7try:
8 from imgurpython import ImgurClient
9except:
43 try:
44 results = await asyncio.wait_for(task, timeout=10)
45 except asyncio.TimeoutError:
63 try:
64 results = await asyncio.wait_for(task, timeout=10)
65 except asyncio.TimeoutError:
103 try:
104 items = await asyncio.wait_for(task, timeout=10)
105 except asyncio.TimeoutError:
p2p_invalid_messages.py git://github.com/bitcoin/bitcoin.git | Python | 241 lines
1#!/usr/bin/env python3
2# Copyright (c) 2015-2020 The Bitcoin Core developers
5"""Test node responses to invalid network messages."""
6import asyncio
7import struct
94 # Under macOS this test is skipped due to an unexpected error code
95 # returned from the closing socket which python/asyncio does not
96 # yet know how to handle.
104 node.p2p.send_message(msg_over_size)
105 node.p2p.wait_for_disconnect(timeout=4)
106
108 conn = node.add_p2p_connection(P2PDataStore())
109 conn.wait_for_verack()
110 else:
141
142 node.p2p.wait_for_disconnect(timeout=10)
143 node.disconnect_p2ps()
roster_browser.py https://github.com/louiz/SleekXMPP.git | Python | 142 lines
1#!/usr/bin/env python3
2# -*- coding: utf-8 -*-
17from slixmpp.exceptions import IqError, IqTimeout
18from slixmpp.xmlstream.asyncio import asyncio
19
35 self.add_event_handler("session_start", self.start)
36 self.add_event_handler("changed_status", self.wait_for_presences)
37
38 self.received = set()
39 self.presences_received = asyncio.Event()
40
40
41 @asyncio.coroutine
42 def start(self, event):
54 """
55 future = asyncio.Future()
56 def callback(result):
SenderChannel.py https://bitbucket.org/selfStabilizingAtomicStorage/datx05-code.git | Python | 156 lines
1#!/bin/python3.6
2# -*- coding: utf-8 -*-
26
27import asyncio
28import struct
52
53 self.loop = asyncio.get_event_loop()
54 self.udp = True
68 if self.udp:
69 res, addr = await asyncio.wait_for(self.udp_sock.recvfrom(self.chunks_size), self.udp_timeout)
70 else:
94 token = struct.pack("ii17s", self.ch_type, counter, self.uid)
95 await asyncio.sleep(2)
96 await self.udp_sock.sendto(token, self.addr)
138 while True:
139 res_part = await asyncio.wait_for(self.loop.sock_recv(self.tc_sock, self.chunks_size), self.tcp_timeout)
140 if not res_part:
_dask.py https://github.com/joblib/joblib.git | Python | 366 lines
33 try:
34 # asyncio.TimeoutError, Python3-only error thrown by recent versions of
35 # distributed
56 Furthermore using a dict with id(array) as key is not safe because the
57 Python is likely to reuse id of recently collected arrays.
58 """
146 def __init__(self, scheduler_host=None, scatter=None,
147 client=None, loop=None, wait_for_workers_timeout=10,
148 **submit_kwargs):
186 self.data_futures = {}
187 self.wait_for_workers_timeout = wait_for_workers_timeout
188 self.submit_kwargs = submit_kwargs
208 callback(result)
209 await asyncio.sleep(0.01)
210
__init__.py https://github.com/rapid7/metasploit-framework.git | Python | 101 lines
4
5import asyncio
6
14 Useful in cases when you want to apply timeout logic around block
15 of code or in cases when asyncio.wait_for is not suitable. For example:
16
22 timeout - value in seconds or None to disable timeout logic
23 loop - asyncio compatible event loop
24 """
27 if loop is None:
28 loop = asyncio.get_event_loop()
29 self._loop = loop
61 # Support Tornado 5- without timeout
62 # Details: https://github.com/python/asyncio/issues/392
63 if self._timeout is None:
functions.py https://bitbucket.org/alexanderpaul/marinas-utility-music.git | Python | 222 lines
2import sys
3import asyncio
4# my modules
18 await Bot.logout()
19 # reruns the python script
20 python = sys.executable
20 python = sys.executable
21 os.execl(python, python, 'main.py')
22 else:
106 print('Invalid number caught!')
107 asyncio.run_coroutine_threadsafe(Message.channel.send('Number {} is not in search results.'.format(number)), Bot.loop)
108 return False
110 print('Value Error Exception!')
111 asyncio.run_coroutine_threadsafe(Message.channel.send('Invalid input. Make sure to enter a number.'), Bot.loop)
112 return False
download_avatars.py https://github.com/louiz/SleekXMPP.git | Python | 165 lines
1#!/usr/bin/env python3
2# -*- coding: utf-8 -*-
17from slixmpp.exceptions import XMPPError
18from slixmpp import asyncio
19
36 self.add_event_handler("session_start", self.start)
37 self.add_event_handler("changed_status", self.wait_for_presences)
38
42 self.received = set()
43 self.presences_received = asyncio.Event()
44 self.roster_received = asyncio.Event()
49
50 @asyncio.coroutine
51 def start(self, event):
72
73 @asyncio.coroutine
74 def on_vcard_avatar(self, pres):
ipc.py https://bitbucket.org/hackersgame/lavinder-prototype.git | Python | 221 lines
23 use marshal to serialize data - this means that both client and server must
24 run the same Python version, and that clients must be trusted (as
25 un-marshalling untrusted data can result in arbitrary code execution).
33
34from six.moves import asyncio
35
64
65class _ClientProtocol(asyncio.Protocol, _IPC):
66 """IPC Client Protocol
82 self.recv = b''
83 self.reply = asyncio.Future()
84
129 try:
130 self.loop.run_until_complete(asyncio.wait_for(client_proto.reply, timeout=10))
131 except asyncio.TimeoutError:
__init__.py https://bitbucket.org/inbar_donag_/advisor-pro-server-test.git | Python | 97 lines
1import asyncio
2
10 Useful in cases when you want to apply timeout logic around block
11 of code or in cases when asyncio.wait_for is not suitable. For example:
12
18 timeout - value in seconds or None to disable timeout logic
19 loop - asyncio compatible event loop
20 """
23 if loop is None:
24 loop = asyncio.get_event_loop()
25 self._loop = loop
36
37 @asyncio.coroutine
38 def __aenter__(self):
57 # Support Tornado 5- without timeout
58 # Details: https://github.com/python/asyncio/issues/392
59 if self._timeout is None:
python-asyncio-note-control-Coroutines.rst https://gitlab.com/mozillazg/blog | ReStructuredText | 380 lines
3
4:slug: python-asyncio-note-control-Coroutines
5:date: 2017-08-25
61
62 $ python3.6 asyncio_wait.py
63 starting main
302
303 $ python3.6 asyncio_gather.py
304 starting main
359
360 $ python3.6 asyncio_as_completed.py
361 starting main
379- `18.5.3. Tasks and coroutines — Python 3.6.2
380 documentation <https://docs.python.org/3.6/library/asyncio-task.html>`__
381
test_asyncio.py https://github.com/zeromq/pyzmq.git | Python | 499 lines
17import zmq.asyncio as zaio
18from zmq.auth.asyncio import AsyncioAuthenticator
19
41 loop = asyncio.get_event_loop()
42 coro = asyncio.wait_for(never_ending_task(socket), timeout=1)
43 try:
175 # cycle eventloop to allow cancel events to fire
176 await asyncio.sleep(0)
177 obj = dict(a=5)
192 f = b.recv_json()
193 recvd = await asyncio.wait_for(f, timeout=5)
194 assert recvd == obj
408 asyncio.set_event_loop(loop)
409 loop.run_until_complete(asyncio.wait_for(test(), timeout=10))
410 loop.close()
asyncio_socket.py https://bitbucket.org/codengine/auction.git | Python | 213 lines
18 try:
19 packets = [await asyncio.wait_for(self.queue.get(),
20 self.server.ping_timeout)]
21 self.queue.task_done()
22 except (asyncio.TimeoutError, asyncio.CancelledError):
23 raise exceptions.QueueEmpty()
174 p = None
175 wait_task = asyncio.ensure_future(ws.wait())
176 try:
176 try:
177 p = await asyncio.wait_for(wait_task, self.server.ping_timeout)
178 except asyncio.CancelledError: # pragma: no cover
211 await self.queue.put(None) # unlock the writer task so it can exit
212 await asyncio.wait_for(writer_task, timeout=None)
213 await self.close(wait=True, abort=True)
async_engine.py https://github.com/funtoo/funtoo-overlay.git | Python | 55 lines
1#!/usr/bin/python3
2
2
3import asyncio
4from concurrent.futures import ThreadPoolExecutor
16 self.workers = []
17 self.loop = asyncio.get_event_loop()
18 self.keep_running = True
39
40 async def wait_for_workers_to_finish(self):
41 self.keep_running = False
41 self.keep_running = False
42 await asyncio.gather(*self.workers)
43
46 self.loop.run_until_complete(asyncio.gather(
47 asyncio.ensure_future(self.wait_for_workers_to_finish())
48 ))
ipc.py https://github.com/dequis/qtile.git | Python | 249 lines
23 use marshal to serialize data - this means that both client and server must
24 run the same Python version, and that clients must be trusted (as
25 un-marshalling untrusted data can result in arbitrary code execution).
33
34from . import asyncio
35
81
82class _ClientProtocol(asyncio.Protocol, _IPC):
83 """IPC Client Protocol
99 self.recv = b''
100 self.reply = asyncio.Future()
101
151 try:
152 self.loop.run_until_complete(asyncio.wait_for(client_proto.reply, timeout=10))
153 except asyncio.TimeoutError:
test_noncoap_client.py https://gitlab.com/aiocoap/aiocoap | Python | 174 lines
14import asyncio
15from asyncio import wait_for, TimeoutError
16import signal
87 self.mocksock.send(b'\x40')
88 await asyncio.sleep(0.1)
89
107 self.mocksock.send(b'\x40\x01\x99\x99') # that's a GET /
108 await asyncio.sleep(0.1)
109 r1 = r2 = None
110 try:
111 r1 = await wait_for(self.mocksock.recv(), timeout=1)
112 r2 = await wait_for(self.mocksock.recv(), timeout=1)
121 self.mocksock.send(b'\x40\x00\x99\x9a') # CoAP ping -- should this test be doable in aiocoap?
122 response = await asyncio.wait_for(self.mocksock.recv(), timeout=1)
123 assert response == b'\x70\x00\x99\x9a'
client.py https://bitbucket.org/uva-sne/vnet-ui-cli.git | Python | 426 lines
3import json
4import asyncio
5
20 self.identifier = {'version': 'sc17-0.1',
21 'agent': 'python3/websockets',
22 'screen': '0x0@1',
35 try:
36 msg = await asyncio.wait_for(self.ws.recv(), timeout=20)
37 except asyncio.TimeoutError:
40 pong_waiter = await self.ws.ping()
41 await asyncio.wait_for(pong_waiter, timeout=10)
42 except asyncio.TimeoutError:
43 # No response to ping in 10 seconds, disconnect.
44 raise asyncio.TimeoutError
45 else:
test_tasks.py https://bitbucket.org/jaraco/cpython-issue13540 | Python | 1963 lines
13from asyncio import coroutines
14from asyncio import test_utils
15
20
21@asyncio.coroutine
22def coroutine_function():
53 def test_task_class(self):
54 @asyncio.coroutine
55 def notmuch():
265 fut = asyncio.Future(loop=self.loop)
266 task = asyncio.Task(wait_for(fut), loop=self.loop)
267 test_utils.run_briefly(self.loop)
400 yield from fut2
401 except asyncio.CancelledError:
402 pass
httpclients.py https://github.com/vincentbernat/network-lab.git | Python | 101 lines
1#!/usr/bin/env python3
2
17import aiohttp
18import asyncio
19import json
34 await asyncio.sleep(random.random()*5)
35 got = await asyncio.wait_for(resp.content.readany(), timeout=2)
36 if not got or random.random() > 0.95:
54 if len(pending) >= parallel:
55 done, pending = await asyncio.wait(
56 pending,
56 pending,
57 return_when=asyncio.FIRST_COMPLETED)
58 for d in done:
96sources = get_sources()
97loop = asyncio.get_event_loop()
98try:
test_tasks.py https://bitbucket.org/yomgui/cpython | Python | 1985 lines
14from asyncio import coroutines
15from asyncio import test_utils
16
21
22@asyncio.coroutine
23def coroutine_function():
54 def test_task_class(self):
55 @asyncio.coroutine
56 def notmuch():
266 fut = asyncio.Future(loop=self.loop)
267 task = asyncio.Task(wait_for(fut), loop=self.loop)
268 test_utils.run_briefly(self.loop)
396
397 @asyncio.coroutine
398 def task():
asyncio-dev.rst https://bitbucket.org/TJG/cpython | ReStructuredText | 397 lines
23* Enable the asyncio debug mode globally by setting the environment variable
24 :envvar:`PYTHONASYNCIODEBUG` to ``1``
25* Set the log level of the :ref:`asyncio logger <asyncio-logger>` to
166of the coroutine object will never be scheduled which is probably a bug.
167:ref:`Enable the debug mode of asyncio <asyncio-debug-mode>` to :ref:`log a
168warning <asyncio-logger>` to detect it.
212 loop = asyncio.get_event_loop()
213 asyncio.async(bug())
214 loop.run_forever()
229
230:ref:`Enable the debug mode of asyncio <asyncio-debug-mode>` to get the
231traceback where the task was created. Output in debug mode::
370
371:ref:`Enable the debug mode of asyncio <asyncio-debug-mode>` to get the
372traceback where the task was created. Example of log in debug mode::
component.py https://github.com/tavendo/AutobahnPython.git | Python | 420 lines
161 )
162 time_f = asyncio.ensure_future(asyncio.wait_for(f, timeout=timeout))
163 return self._wrap_connection_future(transport, done, time_f)
222 )
223 time_f = asyncio.ensure_future(asyncio.wait_for(f, timeout=timeout))
224 return self._wrap_connection_future(transport, done, time_f)
233 )
234 time_f = asyncio.ensure_future(asyncio.wait_for(f, timeout=timeout))
235 return self._wrap_connection_future(transport, done, time_f)
346 if loop.is_closed():
347 asyncio.set_event_loop(asyncio.new_event_loop())
348 loop = asyncio.get_event_loop()
351
352 # see https://github.com/python/asyncio/issues/341 asyncio has
353 # "odd" handling of KeyboardInterrupt when using Tasks (as
function_key_tabs.rst https://github.com/gnachman/iTerm2.git | ReStructuredText | 66 lines
9
10.. code-block:: python
11
11
12 #!/usr/bin/env python3
13
13
14 import asyncio
15 import iterm2
55 # Run the monitor in the background
56 asyncio.create_task(monitor())
57
60 async with filter as mon:
61 await iterm2.async_wait_forever()
62
test_tasks.py https://bitbucket.org/TJG/cpython | Python | 2020 lines
10
11import asyncio
12from asyncio import coroutines
12from asyncio import coroutines
13from asyncio import test_utils
14try:
15 from test import support
16 from test.script_helper import assert_python_ok
17except ImportError:
18 from asyncio import test_support as support
19 from asyncio.test_support import assert_python_ok
20
273 fut = asyncio.Future(loop=self.loop)
274 task = asyncio.Task(wait_for(fut), loop=self.loop)
275 test_utils.run_briefly(self.loop)
tasks.py https://bitbucket.org/ctheune/cpython | Python | 707 lines
5 'FIRST_COMPLETED', 'FIRST_EXCEPTION', 'ALL_COMPLETED',
6 'wait', 'wait_for', 'as_completed', 'sleep', 'async',
7 'gather', 'shield',
32_DEBUG = (not sys.flags.ignore_environment
33 and bool(os.environ.get('PYTHONASYNCIODEBUG')))
34
52 def send(self, *value):
53 # We use `*value` because of a bug in CPythons prior
54 # to 3.4.1. See issue #21209 and test_yield_from_corowrapper
381
382 done, pending = yield from asyncio.wait(fs)
383
418
419 result = yield from asyncio.wait_for(fut, 10.0)
420
test_tasks.py https://bitbucket.org/ctheune/cpython | Python | 1721 lines
379 with self.assertRaises(asyncio.TimeoutError):
380 loop.run_until_complete(asyncio.wait_for(fut, 0.1, loop=loop))
381 self.assertTrue(fut.done())
394
395 res = loop.run_until_complete(asyncio.wait_for(coro(),
396 timeout=None,
420 with self.assertRaises(asyncio.TimeoutError):
421 loop.run_until_complete(asyncio.wait_for(fut, 0.01))
422 finally:
440
441 a = asyncio.Task(asyncio.sleep(0.1, loop=loop), loop=loop)
442 b = asyncio.Task(asyncio.sleep(0.15, loop=loop), loop=loop)
512 ValueError, self.loop.run_until_complete,
513 asyncio.wait([asyncio.sleep(10.0, loop=self.loop)],
514 return_when=-1, loop=self.loop))
asyncio-dev.rst https://bitbucket.org/ncoghlan/cpython_sandbox | ReStructuredText | 403 lines
23* Enable the asyncio debug mode globally by setting the environment variable
24 :envvar:`PYTHONASYNCIODEBUG` to ``1``, or by calling :meth:`BaseEventLoop.set_debug`.
25* Set the log level of the :ref:`asyncio logger <asyncio-logger>` to
172the execution of the coroutine object will never be scheduled which is
173probably a bug. :ref:`Enable the debug mode of asyncio <asyncio-debug-mode>`
174to :ref:`log a warning <asyncio-logger>` to detect it.
227 Traceback (most recent call last):
228 File "asyncio/tasks.py", line 237, in _step
229 result = next(coro)
235
236:ref:`Enable the debug mode of asyncio <asyncio-debug-mode>` to get the
237traceback where the task was created. Output in debug mode::
376
377:ref:`Enable the debug mode of asyncio <asyncio-debug-mode>` to get the
378traceback where the task was created. Example of log in debug mode::
mllp.rst https://github.com/johnpaulett/python-hl7.git | ReStructuredText | 121 lines
1MLLP using asyncio
2==================
16the `asyncio.streams` package. `Examples in that documentation
17<https://docs.python.org/3/library/asyncio-stream.html>`_
18may be of assistance in writing production senders and
23
24.. code:: python
25
25
26 # Using the third party `aiorun` instead of the `asyncio.run()` to avoid
27 # boilerplate.
42 # a dead receiver won't block you for long
43 hl7_reader, hl7_writer = await asyncio.wait_for(
44 open_hl7_connection("127.0.0.1", 2575),
56 # Now wait for the ACK message from the receiever
57 hl7_ack = await asyncio.wait_for(
58 hl7_reader.readmessage(),