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#, fuzzy

msgid ""

msgstr ""

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"PO-Revision-Date: 2025-09-15 01:03+0000\n"

"Last-Translator: python-doc bot, 2025\n"

"Language-Team: Chinese (China) (https://app.transifex.com/python-doc/teams/5390/zh_CN/)\n"

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"Content-Type: text/plain; charset=UTF-8\n"

"Content-Transfer-Encoding: 8bit\n"

"Language: zh_CN\n"

"Plural-Forms: nplurals=1; plural=0;\n"

#: ../../library/asyncio-platforms.rst:9

msgid "Platform Support"

msgstr "平台支持"

#: ../../library/asyncio-platforms.rst:11

msgid ""

"The :mod:`asyncio` module is designed to be portable, but some platforms "

"have subtle differences and limitations due to the platforms' underlying "

"architecture and capabilities."

msgstr ":mod:`asyncio` 模块被设计为可移植的,但由于平台的底层架构和功能，一些平台存在细微的差异和限制。"

#: ../../library/asyncio-platforms.rst:17

msgid "All Platforms"

msgstr "所有平台"

#: ../../library/asyncio-platforms.rst:19

msgid ""

":meth:`loop.add_reader` and :meth:`loop.add_writer` cannot be used to "

"monitor file I/O."

msgstr ":meth:`loop.add_reader` 和 :meth:`loop.add_writer` 不能用来监视文件I/O。"

#: ../../library/asyncio-platforms.rst:24

msgid "Windows"

msgstr "Windows"

#: ../../library/asyncio-platforms.rst:26

msgid ""

"**Source code:** :source:`Lib/asyncio/proactor_events.py`, "

":source:`Lib/asyncio/windows_events.py`, "

":source:`Lib/asyncio/windows_utils.py`"

msgstr ""

"**源代码:** :source:`Lib/asyncio/proactor_events.py`, "

":source:`Lib/asyncio/windows_events.py`, "

":source:`Lib/asyncio/windows_utils.py`"

#: ../../library/asyncio-platforms.rst:34

msgid "On Windows, :class:`ProactorEventLoop` is now the default event loop."

msgstr "在 Windows 上，:class:`ProactorEventLoop` 现在是默认的事件循环。"

#: ../../library/asyncio-platforms.rst:36

msgid "All event loops on Windows do not support the following methods:"

msgstr "Windows上的所有事件循环都不支持以下方法:"

#: ../../library/asyncio-platforms.rst:38

msgid ""

":meth:`loop.create_unix_connection` and :meth:`loop.create_unix_server` are "

"not supported. The :const:`socket.AF_UNIX` socket family is specific to "

"Unix."

msgstr ""

"不支持 :meth:`loop.create_unix_connection` 和 :meth:`loop.create_unix_server`。 "

":const:`socket.AF_UNIX` 套接字族是 Unix 专属的。"

#: ../../library/asyncio-platforms.rst:42

msgid ""

":meth:`loop.add_signal_handler` and :meth:`loop.remove_signal_handler` are "

"not supported."

msgstr ""

"不支持 :meth:`loop.add_signal_handler` 和 :meth:`loop.remove_signal_handler` 。"

#: ../../library/asyncio-platforms.rst:45

msgid ":class:`SelectorEventLoop` has the following limitations:"

msgstr ":class:`SelectorEventLoop` 有下列限制:"

#: ../../library/asyncio-platforms.rst:47

msgid ""

":class:`~selectors.SelectSelector` is used to wait on socket events: it "

"supports sockets and is limited to 512 sockets."

msgstr ":class:`~selectors.SelectSelector` 只被用于等待套接字事件：它支持套接字且最多支持512个套接字。"

#: ../../library/asyncio-platforms.rst:50

msgid ""

":meth:`loop.add_reader` and :meth:`loop.add_writer` only accept socket "

"handles (e.g. pipe file descriptors are not supported)."

msgstr ""

":meth:`loop.add_reader` 和 :meth:`loop.add_writer` "

"只接受套接字处理回调函数(如管道、文件描述符等都不支持)。"

#: ../../library/asyncio-platforms.rst:53

msgid ""

"Pipes are not supported, so the :meth:`loop.connect_read_pipe` and "

":meth:`loop.connect_write_pipe` methods are not implemented."

msgstr ""

"因为不支持管道，所以 :meth:`loop.connect_read_pipe` 和 :meth:`loop.connect_write_pipe`"

" 方法没有实现。"

#: ../../library/asyncio-platforms.rst:56

msgid ""

":ref:`Subprocesses <asyncio-subprocess>` are not supported, i.e. "

":meth:`loop.subprocess_exec` and :meth:`loop.subprocess_shell` methods are "

"not implemented."

msgstr ""

"不支持 :ref:`Subprocesses <asyncio-subprocess>` ，也就是 "

":meth:`loop.subprocess_exec` 和 :meth:`loop.subprocess_shell` 方法没有实现。"

#: ../../library/asyncio-platforms.rst:60

msgid ":class:`ProactorEventLoop` has the following limitations:"

msgstr ":class:`ProactorEventLoop` 有下列限制:"

#: ../../library/asyncio-platforms.rst:62

msgid ""

"The :meth:`loop.add_reader` and :meth:`loop.add_writer` methods are not "

"supported."

msgstr "不支持 :meth:`loop.add_reader` 和 :meth:`loop.add_writer` 方法。"

#: ../../library/asyncio-platforms.rst:65

msgid ""

"The resolution of the monotonic clock on Windows is usually around 15.6 "

"milliseconds. The best resolution is 0.5 milliseconds. The resolution "

"depends on the hardware (availability of `HPET "

"<https://en.wikipedia.org/wiki/High_Precision_Event_Timer>`_) and on the "

"Windows configuration."

msgstr ""

"通常 Windows 上单调时钟的分辨率约为 15.6 毫秒。 最佳分辨率是 0.5 毫秒。 分辨率依赖于具体的硬件 (`HPET "

"<https://en.wikipedia.org/wiki/High_Precision_Event_Timer>`_ 的可用性) 和 Windows"

" 的设置。"

#: ../../library/asyncio-platforms.rst:75

msgid "Subprocess Support on Windows"

msgstr "Windows的子进程支持"

#: ../../library/asyncio-platforms.rst:77

msgid ""

"On Windows, the default event loop :class:`ProactorEventLoop` supports "

"subprocesses, whereas :class:`SelectorEventLoop` does not."

msgstr ""

"在 Windows 上，默认的事件循环 :class:`ProactorEventLoop` 支持子进程，而 "

":class:`SelectorEventLoop` 则不支持。"

#: ../../library/asyncio-platforms.rst:80

msgid ""

"The :meth:`policy.set_child_watcher() "

"<AbstractEventLoopPolicy.set_child_watcher>` function is also not supported,"

" as :class:`ProactorEventLoop` has a different mechanism to watch child "

"processes."

msgstr ""

"也不支持 :meth:`policy.set_child_watcher() "

"<AbstractEventLoopPolicy.set_child_watcher>` 函数，:class:`ProactorEventLoop` "

"有不同的机制来监视子进程。"

#: ../../library/asyncio-platforms.rst:87

msgid "macOS"

msgstr "macOS"

#: ../../library/asyncio-platforms.rst:89

msgid "Modern macOS versions are fully supported."

msgstr "完整支持流行的macOS版本。"

#: ../../library/asyncio-platforms.rst:92

msgid "macOS <= 10.8"

msgstr "macOS <= 10.8"

#: ../../library/asyncio-platforms.rst:93

msgid ""

"On macOS 10.6, 10.7 and 10.8, the default event loop uses "

":class:`selectors.KqueueSelector`, which does not support character devices "

"on these versions. The :class:`SelectorEventLoop` can be manually "

"configured to use :class:`~selectors.SelectSelector` or "

":class:`~selectors.PollSelector` to support character devices on these older"

" versions of macOS. Example::"

msgstr ""

"在 macOS 10.6, 10.7 和 10.8 上，默认的事件循环使用 "

":class:`selectors.KqueueSelector`，在这些版本上它并不支持字符设备。 可以手工配置 "

":class:`SelectorEventLoop` 来使用 :class:`~selectors.SelectSelector` 或 "

":class:`~selectors.PollSelector` 以在这些较老版本的 macOS 上支持字符设备。 例如::"

#: ../../library/asyncio-platforms.rst:100

msgid ""

"import asyncio\n"

"import selectors\n"

"\n"

"selector = selectors.SelectSelector()\n"

"loop = asyncio.SelectorEventLoop(selector)\n"

"asyncio.set_event_loop(loop)"

msgstr ""

"import asyncio\n"

"import selectors\n"

"\n"

"selector = selectors.SelectSelector()\n"

"loop = asyncio.SelectorEventLoop(selector)\n"

"asyncio.set_event_loop(loop)"