[po] auto sync

github-actions[bot] · github-actions[bot] · commit c3ab32a89801 · 2020-11-07T15:32:24.000Z
diff --git a/library/asyncio-eventloop.po b/library/asyncio-eventloop.po
@@ -2143,6 +2143,9 @@ msgid ""
 "written this way; consider using the high-level functions like "
 ":func:`asyncio.run`."
 msgstr ""
+"请注意本节中的所有示例都 **有意地** 演示了如何使用低层级的事件循环 API，例如 :meth:`loop.run_forever` 和 "
+":meth:`loop.call_soon`。 现代的 asyncio 应用很少需要以这样的方式编写；请考虑使用高层级的函数例如 "
+":func:`asyncio.run`。"
 
 #: ../../library/asyncio-eventloop.rst:1545
 msgid "Hello World with call_soon()"
@@ -2153,12 +2156,13 @@ msgid ""
 "An example using the :meth:`loop.call_soon` method to schedule a callback. "
 "The callback displays ``\"Hello World\"`` and then stops the event loop::"
 msgstr ""
+"一个使用 :meth:`loop.call_soon` 方法来安排回调的示例。 回调会显示 ``\"Hello World\"`` 然后停止事件循环::"
 
 #: ../../library/asyncio-eventloop.rst:1571
 msgid ""
 "A similar :ref:`Hello World <coroutine>` example created with a coroutine "
 "and the :func:`run` function."
-msgstr ""
+msgstr "一个类似的 :ref:`Hello World <coroutine>` 示例，使用协程和 :func:`run` 函数创建。"
 
 #: ../../library/asyncio-eventloop.rst:1578
 msgid "Display the current date with call_later()"
@@ -2170,12 +2174,14 @@ msgid ""
 "callback uses the :meth:`loop.call_later` method to reschedule itself after "
 "5 seconds, and then stops the event loop::"
 msgstr ""
+"一个每秒刷新显示当前日期的示例。 回调使用 :meth:`loop.call_later` 方法在 5 秒后将自身重新加入计划日程，然后停止事件循环::"
 
 #: ../../library/asyncio-eventloop.rst:1608
 msgid ""
 "A similar :ref:`current date <asyncio_example_sleep>` example created with a"
 " coroutine and the :func:`run` function."
 msgstr ""
+"一个类似的 :ref:`current date <asyncio_example_sleep>` 示例，使用协程和 :func:`run` 函数创建。"
 
 #: ../../library/asyncio-eventloop.rst:1615
 msgid "Watch a file descriptor for read events"
@@ -2192,23 +2198,29 @@ msgid ""
 "A similar :ref:`example <asyncio_example_create_connection>` using "
 "transports, protocols, and the :meth:`loop.create_connection` method."
 msgstr ""
+"一个类似的 :ref:`示例 <asyncio_example_create_connection>`，使用传输、协议和 "
+":meth:`loop.create_connection` 方法创建。"
 
 #: ../../library/asyncio-eventloop.rst:1659
 msgid ""
 "Another similar :ref:`example <asyncio_example_create_connection-streams>` "
 "using the high-level :func:`asyncio.open_connection` function and streams."
 msgstr ""
+"另一个类似的 :ref:`示例 <asyncio_example_create_connection-streams>`，使用了高层级的 "
+":func:`asyncio.open_connection` 函数和流。"
 
 #: ../../library/asyncio-eventloop.rst:1667
 msgid "Set signal handlers for SIGINT and SIGTERM"
 msgstr "为SIGINT和SIGTERM设置信号处理器"
 
 #: ../../library/asyncio-eventloop.rst:1669
 msgid "(This ``signals`` example only works on Unix.)"
-msgstr ""
+msgstr "（这个 ``signals`` 示例只适用于 Unix。）"
 
 #: ../../library/asyncio-eventloop.rst:1671
 msgid ""
 "Register handlers for signals :py:data:`SIGINT` and :py:data:`SIGTERM` using"
 " the :meth:`loop.add_signal_handler` method::"
 msgstr ""
+"使用 :meth:`loop.add_signal_handler` 方法为信号 :py:data:`SIGINT` 和 "
+":py:data:`SIGTERM` 注册处理程序::"
diff --git a/library/asyncio-protocol.po b/library/asyncio-protocol.po
@@ -499,40 +499,45 @@ msgid ""
 "empty. Use of zero for either limit is generally sub-optimal as it reduces "
 "opportunities for doing I/O and computation concurrently."
 msgstr ""
+"默认值是实现专属的。 如果只给出了高水位值，则低水位值默认为一个小于或等于高水位值的实现传属值。 将 *high* 设为零会强制将 *low* "
+"也设为零，并使得 :meth:`~BaseProtocol.pause_writing` 在缓冲区变为非空的任何时刻被调用。 将 *low* "
+"设为零会使得 :meth:`~BaseProtocol.resume_writing` 在缓冲区为空时只被调用一次。 "
+"对于上下限都使用零值通常是不够优化的，因为它减少了并发执行 I/O 和计算的机会。"
 
 #: ../../library/asyncio-protocol.rst:325
 msgid "Use :meth:`~WriteTransport.get_write_buffer_limits` to get the limits."
-msgstr ""
+msgstr "可使用 :meth:`~WriteTransport.get_write_buffer_limits` 来获取上下限值。"
 
 #: ../../library/asyncio-protocol.rst:330
 msgid "Write some *data* bytes to the transport."
-msgstr ""
+msgstr "将一些 *data* 字节串写入传输。"
 
 #: ../../library/asyncio-protocol.rst:332
 #: ../../library/asyncio-protocol.rst:361
 msgid ""
 "This method does not block; it buffers the data and arranges for it to be "
 "sent out asynchronously."
-msgstr ""
+msgstr "此方法不会阻塞；它会缓冲数据并安排其被异步地发出。"
 
 #: ../../library/asyncio-protocol.rst:337
 msgid ""
 "Write a list (or any iterable) of data bytes to the transport. This is "
 "functionally equivalent to calling :meth:`write` on each element yielded by "
 "the iterable, but may be implemented more efficiently."
 msgstr ""
+"将数据字节串的列表（或任意可迭代对象）写入传输。 这在功能上等价于在可迭代对象产生的每个元素上调用 :meth:`write`，但其实现可能更为高效。"
 
 #: ../../library/asyncio-protocol.rst:344
 msgid ""
 "Close the write end of the transport after flushing all buffered data. Data "
 "may still be received."
-msgstr ""
+msgstr "在刷新所有已缓冲数据之后关闭传输的写入端。 数据仍可以被接收。"
 
 #: ../../library/asyncio-protocol.rst:347
 msgid ""
 "This method can raise :exc:`NotImplementedError` if the transport (e.g. SSL)"
 " doesn't support half-closed connections."
-msgstr ""
+msgstr "如果传输（例如 SSL）不支持半关闭的连接，此方法会引发 :exc:`NotImplementedError`。"
 
 #: ../../library/asyncio-protocol.rst:352
 msgid "Datagram Transports"
