[po] auto sync

github-actions[bot] · github-actions[bot] · commit da49615be791 · 2020-02-09T09:29:15.000Z
diff --git a/library/os.po b/library/os.po
@@ -4580,6 +4580,9 @@ msgid ""
 "C library :c:data:`POSIX_SPAWN_SETSCHEDPARAM` and "
 ":c:data:`POSIX_SPAWN_SETSCHEDULER` flags."
 msgstr ""
+"*scheduler* 参数必须是一个元组，其中包含调度器策略（可选）以及携带了调度器参数的 :class:`sched_param` "
+"实例。在调度器策略所在位置为 ``None`` 表示未提供该值。本参数是 C 库 :c:data:`POSIX_SPAWN_SETSCHEDPARAM`"
+" 和 :c:data:`POSIX_SPAWN_SETSCHEDULER` 标志的组合。"
 
 #: /home/travis/build/python/cpython-doc-catalog/Doc/library/os.rst:3662
 #: /home/travis/build/python/cpython-doc-catalog/Doc/library/os.rst:3678
@@ -4614,27 +4617,31 @@ msgid ""
 ":func:`os.fork` or similar process cloning APIs. The parameters are optional"
 " and keyword-only. Each specifies a different call point."
 msgstr ""
+"注册可调用对象，在使用 :func:`os.fork` 或类似的进程克隆 API 派生新的子进程时，这些对象会运行。参数是可选的，且为仅关键字 "
+"(Keyword-only) 参数。每个参数指定一个不同的调用点。"
 
 #: /home/travis/build/python/cpython-doc-catalog/Doc/library/os.rst:3692
 msgid "*before* is a function called before forking a child process."
-msgstr ""
+msgstr "*before* 是一个函数，在 fork 子进程前调用。"
 
 #: /home/travis/build/python/cpython-doc-catalog/Doc/library/os.rst:3693
 msgid ""
 "*after_in_parent* is a function called from the parent process after forking"
 " a child process."
-msgstr ""
+msgstr "*after_in_parent* 是一个函数，在 fork 子进程后从父进程调用。"
 
 #: /home/travis/build/python/cpython-doc-catalog/Doc/library/os.rst:3695
 msgid "*after_in_child* is a function called from the child process."
-msgstr ""
+msgstr "*after_in_child* 是一个函数，从子进程中调用。"
 
 #: /home/travis/build/python/cpython-doc-catalog/Doc/library/os.rst:3697
 msgid ""
 "These calls are only made if control is expected to return to the Python "
 "interpreter.  A typical :mod:`subprocess` launch will not trigger them as "
 "the child is not going to re-enter the interpreter."
 msgstr ""
+"只有希望控制权回到 Python 解释器时，才进行这些调用。典型的 :mod:`子进程 <subprocess>` "
+"启动时不会触发它们，因为子进程不会重新进入解释器。"
 
 #: /home/travis/build/python/cpython-doc-catalog/Doc/library/os.rst:3701
 msgid ""
@@ -4692,6 +4699,9 @@ msgid ""
 "in a list or tuple as the *args* parameter.  In either case, the arguments "
 "to the child process must start with the name of the command being run."
 msgstr ""
+":func:`spawn\\* <spawnl>` 函数的 \"l\" 和 \"v\" 变体不同在于命令行参数的传递方式。如果在编码时固定了参数数量，则"
+" \"l\" 变体可能是最方便的，各参数作为 :func:`spawnl\\*` 函数的附加参数传入即可。当参数数量可变时，\"v\" "
+"变体更方便，参数以列表或元组的形式作为 *args* 参数传递。在这两种情况下，子进程的第一个参数都必须是即将运行的命令名称。"
 
 #: /home/travis/build/python/cpython-doc-catalog/Doc/library/os.rst:3751
 msgid ""
