[po] auto sync

github-actions[bot] · github-actions[bot] · commit 35ebec2fe798 · 2020-02-05T06:29:02.000Z
diff --git a/library/os.po b/library/os.po
@@ -3856,7 +3856,7 @@ msgid ""
 "walking the tree bottom-up is essential, :func:`rmdir` doesn't allow "
 "deleting a directory before the directory is empty::"
 msgstr ""
-"在下一个示例（:func:`shutil.rmtree` 的简单实现）中，必须使树自下而上，因为 :func:`rmdir` "
+"在下一个示例（:func:`shutil.rmtree` 的简单实现）中，必须使树自下而上遍历，因为 :func:`rmdir` "
 "只允许在目录为空时删除目录::"
 
 #: /home/travis/build/python/cpython-doc-catalog/Doc/library/os.rst:3005
@@ -3890,19 +3890,24 @@ msgid ""
 " that, unlike other functions, the :func:`fwalk` default value for "
 "*follow_symlinks* is ``False``."
 msgstr ""
+"本函数始终支持 :ref:`基于目录描述符的相对路径 <dir_fd>` 和 :ref:`不跟踪符号链接 "
+"<follow_symlinks>`。但是请注意，与其他函数不同，:func:`fwalk` 的 *follow_symlinks* 的默认值为 "
+"``False``。"
 
 #: /home/travis/build/python/cpython-doc-catalog/Doc/library/os.rst:3032
 msgid ""
 "Since :func:`fwalk` yields file descriptors, those are only valid until the "
 "next iteration step, so you should duplicate them (e.g. with :func:`dup`) if"
 " you want to keep them longer."
 msgstr ""
+"由于 :func:`fwalk` 会生成文件描述符，而它们仅在下一个迭代步骤前有效，因此如果要将描述符保留更久，则应复制它们（比如使用 "
+":func:`dup`）。"
 
 #: /home/travis/build/python/cpython-doc-catalog/Doc/library/os.rst:3049
 msgid ""
 "In the next example, walking the tree bottom-up is essential: :func:`rmdir` "
 "doesn't allow deleting a directory before the directory is empty::"
-msgstr ""
+msgstr "在下一个示例中，必须使树自下而上遍历，因为 :func:`rmdir` 只允许在目录为空时删除目录::"
 
 #: /home/travis/build/python/cpython-doc-catalog/Doc/library/os.rst:3071
 msgid "Added support for :class:`bytes` paths."
@@ -3915,6 +3920,8 @@ msgid ""
 "(or a bitwise ORed combination of them).  By default, the new file "
 "descriptor is :ref:`non-inheritable <fd_inheritance>`."
 msgstr ""
+"创建一个匿名文件，返回指向该文件的文件描述符。*flags* 必须是系统上可用的 ``os.MFD_*`` "
+"常量之一（或将它们按位“或”组合起来）。新文件描述符默认是 :ref:`不可继承的 <fd_inheritance>`。"
 
 #: /home/travis/build/python/cpython-doc-catalog/Doc/library/os.rst:3082
 msgid ""
@@ -3925,30 +3932,34 @@ msgid ""
 "the file descriptor, and as such multiple files can have the same name "
 "without any side effects."
 msgstr ""
+"*name* 提供的名称会被用作文件名，并且 ``/proc/self/fd/`` 目录中相应符号链接的目标将显示为该名称。显示的名称始终以 "
+"``memfd:`` 为前缀，并且仅用于调试目的。名称不会影响文件描述符的行为，因此多个文件可以有相同的名称，不会有副作用。"
 
 #: /home/travis/build/python/cpython-doc-catalog/Doc/library/os.rst:3090
 msgid ""
 ":ref:`Availability <availability>`: Linux 3.17 or newer with glibc 2.27 or "
 "newer."
-msgstr ""
+msgstr ":ref:`可用性 <availability>`：Linux 3.17 或更高版本，且装有 glibc 2.27 或更高版本。"
 
 #: /home/travis/build/python/cpython-doc-catalog/Doc/library/os.rst:3112
 msgid "These flags can be passed to :func:`memfd_create`."
-msgstr ""
+msgstr "以上标志位可以传递给 :func:`memfd_create`。"
 
 #: /home/travis/build/python/cpython-doc-catalog/Doc/library/os.rst:3116
 msgid ""
 ":ref:`Availability <availability>`: Linux 3.17 or newer with glibc 2.27 or "
 "newer.  The ``MFD_HUGE*`` flags are only available since Linux 4.14."
 msgstr ""
+":ref:`可用性 <availability>`：Linux 3.17 或更高版本，且装有 glibc 2.27 "
+"或更高版本。``MFD_HUGE*`` 标志仅在 Linux 4.14 及以上可用。"
 
 #: /home/travis/build/python/cpython-doc-catalog/Doc/library/os.rst:3121
 msgid "Linux extended attributes"
 msgstr "Linux 扩展属性"
 
 #: /home/travis/build/python/cpython-doc-catalog/Doc/library/os.rst:3125
 msgid "These functions are all available on Linux only."
-msgstr ""
+msgstr "这些函数仅在 Linux 上可用。"
 
 #: /home/travis/build/python/cpython-doc-catalog/Doc/library/os.rst:3129
 msgid ""
