[po] auto sync

github-actions[bot] · github-actions[bot] · commit 0c0d77852216 · 2019-12-14T00:32:28.000Z
diff --git a/library/fileinput.po b/library/fileinput.po
@@ -201,7 +201,7 @@ msgstr "关闭序列。"
 msgid ""
 "The class which implements the sequence behavior provided by the module is "
 "available for subclassing as well:"
-msgstr ""
+msgstr "此模块所提供的实现了序列行为的类同样也可用于子类化："
 
 #: ../../library/fileinput.rst:142
 msgid ""
@@ -214,38 +214,50 @@ msgid ""
 "behavior. The sequence must be accessed in strictly sequential order; random"
 " access and :meth:`~io.TextIOBase.readline` cannot be mixed."
 msgstr ""
+"类 :class:`FileInput` 是一个实现；它的方法 :meth:`filename`, :meth:`fileno`, "
+":meth:`lineno`, :meth:`filelineno`, :meth:`isfirstline`, :meth:`isstdin`, "
+":meth:`nextfile` 和 :meth:`close` 对应于此模块中具有相同名称的函数。 此外它还有一个 "
+":meth:`~io.TextIOBase.readline` 方法可返回下一个输入行，以及一个 :meth:`__getitem__` "
+"方法，该方法实现了序列行为。 这种序列必须以严格的序列顺序来读写；随机读写和 :meth:`~io.TextIOBase.readline` "
+"不可以被混用。"
 
 #: ../../library/fileinput.rst:151
 msgid ""
 "With *mode* you can specify which file mode will be passed to :func:`open`. "
 "It must be one of ``'r'``, ``'rU'``, ``'U'`` and ``'rb'``."
 msgstr ""
+"通过 *mode* 你可以指定要传给 :func:`open` 的文件模式。 它必须为 ``'r'``, ``'rU'``, ``'U'`` 和 "
+"``'rb'`` 中的一个。"
 
 #: ../../library/fileinput.rst:154
 msgid ""
 "The *openhook*, when given, must be a function that takes two arguments, "
 "*filename* and *mode*, and returns an accordingly opened file-like object. "
 "You cannot use *inplace* and *openhook* together."
 msgstr ""
+"*openhook* 如果给出则必须为一个函数，它接受两个参数 *filename* 和 *mode*，并相应地返回一个打开的文件类对象。 "
+"你不能同时使用 *inplace* 和 *openhook*。"
 
 #: ../../library/fileinput.rst:158
 msgid ""
 "A :class:`FileInput` instance can be used as a context manager in the "
 ":keyword:`with` statement.  In this example, *input* is closed after the "
 ":keyword:`!with` statement is exited, even if an exception occurs::"
 msgstr ""
+":class:`FileInput` 实例可以在 :keyword:`with` 语句中被用作上下文管理器。 在这个例子中，*input* 在 "
+":keyword:`!with` 语句结束后将会被关闭，即使发生了异常也是如此::"
 
 #: ../../library/fileinput.rst:169
 msgid "The ``'rU'`` and ``'U'`` modes."
-msgstr ""
+msgstr "``'rU'`` 和 ``'U'`` 模式。"
 
 #: ../../library/fileinput.rst:172
 msgid "Support for :meth:`__getitem__` method is deprecated."
-msgstr ""
+msgstr "对 :meth:`__getitem__` 方法的支持已弃用。"
 
 #: ../../library/fileinput.rst:175
 msgid "The keyword parameter *mode* and *openhook* are now keyword-only."
-msgstr ""
+msgstr "关键字形参 *mode* 和 *openhook* 现在是仅限关键字形参。"
 
 #: ../../library/fileinput.rst:180
 msgid ""
@@ -260,10 +272,15 @@ msgid ""
 "extension is ``'.bak'`` and it is deleted when the output file is closed.  "
 "In-place filtering is disabled when standard input is read."
 msgstr ""
+"**可选的原地过滤:** 如果传递了关键字参数 ``inplace=True`` 给 :func:`fileinput.input` 或 "
+":class:`FileInput` 构造器，则文件会被移至备份文件并将标准输出定向到输入文件（如果已存在与备份文件同名的文件，它将被静默地替换）。 "
+"这使得编写一个能够原地重写其输入文件的过滤器成为可能。 如果给出了 *backup* 形参 (通常形式为 ``backup='.<some "
+"extension>'``)，它将指定备份文件的扩展名，并且备份文件会被保留；默认情况下扩展名为 ``'.bak'`` 并且它会在输出文件关闭时被删除。"
+" 在读取标准输入时原地过滤会被禁用。"
 
 #: ../../library/fileinput.rst:192
 msgid "The two following opening hooks are provided by this module:"
-msgstr ""
+msgstr "此模块提供了以下两种打开文件钩子："
 
 #: ../../library/fileinput.rst:196
 msgid ""
