Lines Matching +full:async +full:- +full:io

5 High-level API Index
8 This page lists all high-level async/await enabled asyncio APIs.
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21     * - :func:`run`
22       - Create event loop, run a coroutine, close the loop.
24     * - :class:`Runner`
25       - A context manager that simplifies multiple async function calls.
27     * - :class:`Task`
28       - Task object.
30     * - :class:`TaskGroup`
31       - A context manager that holds a group of tasks. Provides
35     * - :func:`create_task`
36       - Start an asyncio Task, then returns it.
38     * - :func:`current_task`
39       - Return the current Task.
41     * - :func:`all_tasks`
42       - Return all tasks that are not yet finished for an event loop.
44     * - ``await`` :func:`sleep`
45       - Sleep for a number of seconds.
47     * - ``await`` :func:`gather`
48       - Schedule and wait for things concurrently.
50     * - ``await`` :func:`wait_for`
51       - Run with a timeout.
53     * - ``await`` :func:`shield`
54       - Shield from cancellation.
56     * - ``await`` :func:`wait`
57       - Monitor for completion.
59     * - :func:`timeout`
60       - Run with a timeout. Useful in cases when ``wait_for`` is not suitable.
62     * - :func:`to_thread`
63       - Asynchronously run a function in a separate OS thread.
65     * - :func:`run_coroutine_threadsafe`
66       - Schedule a coroutine from another OS thread.
68     * - ``for in`` :func:`as_completed`
69       - Monitor for completion with a ``for`` loop.
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98     * - :class:`Queue`
99       - A FIFO queue.
101     * - :class:`PriorityQueue`
102       - A priority queue.
104     * - :class:`LifoQueue`
105       - A LIFO queue.
113 * See also the :ref:`Queues documentation page <asyncio-queues>`.
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125     * - ``await`` :func:`create_subprocess_exec`
126       - Create a subprocess.
128     * - ``await`` :func:`create_subprocess_shell`
129       - Run a shell command.
136 * See also the :ref:`subprocess APIs <asyncio-subprocess>`
143 High-level APIs to work with network IO.
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149     * - ``await`` :func:`open_connection`
150       -  Establish a TCP connection.
152     * - ``await`` :func:`open_unix_connection`
153       -  Establish a Unix socket connection.
155     * - ``await`` :func:`start_server`
156       - Start a TCP server.
158     * - ``await`` :func:`start_unix_server`
159       - Start a Unix socket server.
161     * - :class:`StreamReader`
162       - High-level async/await object to receive network data.
164     * - :class:`StreamWriter`
165       - High-level async/await object to send network data.
172 * See also the :ref:`streams APIs <asyncio-streams>`
179 Threading-like synchronization primitives that can be used in Tasks.
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185     * - :class:`Lock`
186       - A mutex lock.
188     * - :class:`Event`
189       - An event object.
191     * - :class:`Condition`
192       - A condition object.
194     * - :class:`Semaphore`
195       - A semaphore.
197     * - :class:`BoundedSemaphore`
198       - A bounded semaphore.
200     * - :class:`Barrier`
201       - A barrier object.
211   :ref:`synchronization primitives <asyncio-sync>`.
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222     * - :exc:`asyncio.CancelledError`
223       - Raised when a Task is cancelled. See also :meth:`Task.cancel`.
225     * - :exc:`asyncio.BrokenBarrierError`
226       - Raised when a Barrier is broken. See also :meth:`Barrier.wait`.
235   :ref:`asyncio-specific exceptions <asyncio-exceptions>`.