[po] auto sync bot

zhsj · zhsj · commit c1b45b9e9c31 · 2018-08-10T14:28:01.000+08:00
diff --git a/faq/library.po b/faq/library.po
@@ -711,93 +711,106 @@ msgid ""
 "marks the Python-level file object as being closed, but does *not* close the"
 " associated C file descriptor."
 msgstr ""
+"但由于 stdin，stdout 和 stderr 在 C 中的特殊地位，在 Python 中也会对它们做特殊处理。运行 "
+"``sys.stdout.close()`` 会将 Python 的文件对象标记为已关闭，但是*不会*关闭与之关联的文件描述符。"
 
 #: ../../faq/library.rst:646
 msgid ""
 "To close the underlying C file descriptor for one of these three, you should"
 " first be sure that's what you really want to do (e.g., you may confuse "
 "extension modules trying to do I/O).  If it is, use :func:`os.close`::"
 msgstr ""
+"要关闭这三者的 C 文件描述符的话，首先你应该确认确实需要关闭它（比如，这可能会影响到处理 I/O 的拓展）。如果确实需要这么做的话，使用 "
+":func:`os.close`："
 
 #: ../../faq/library.rst:654
 msgid "Or you can use the numeric constants 0, 1 and 2, respectively."
-msgstr ""
+msgstr "或者也可以使用常量 0，1，2 代替。"
 
 #: ../../faq/library.rst:658
 msgid "Network/Internet Programming"
-msgstr ""
+msgstr "网络 / Internet 编程"
 
 #: ../../faq/library.rst:661
 msgid "What WWW tools are there for Python?"
-msgstr ""
+msgstr "Python 中的 WWW 工具是什么？"
 
 #: ../../faq/library.rst:663
 msgid ""
 "See the chapters titled :ref:`internet` and :ref:`netdata` in the Library "
 "Reference Manual.  Python has many modules that will help you build server-"
 "side and client-side web systems."
 msgstr ""
+"参阅代码库参考手册中 :ref:`internet` 和 :ref:`netdata` 这两章的内容。Python 有大量模块来帮助你构建服务端和客户端"
+" web 系统。"
 
 #: ../../faq/library.rst:669
 msgid ""
 "A summary of available frameworks is maintained by Paul Boddie at "
 "https://wiki.python.org/moin/WebProgramming\\ ."
 msgstr ""
+"Paul Boddie 维护了一份可用框架的概览，见 https://wiki.python.org/moin/WebProgramming 。"
 
 #: ../../faq/library.rst:672
 msgid ""
 "Cameron Laird maintains a useful set of pages about Python web technologies "
 "at http://phaseit.net/claird/comp.lang.python/web_python."
 msgstr ""
+"Cameron Laird 维护了一份关于 Python web 技术的实用网页的集合，见 "
+"http://phaseit.net/claird/comp.lang.python/web_python 。"
 
 #: ../../faq/library.rst:677
 msgid "How can I mimic CGI form submission (METHOD=POST)?"
-msgstr ""
+msgstr "怎样模拟发送 CGI 表单（METHOD=POST）？"
 
 #: ../../faq/library.rst:679
 msgid ""
 "I would like to retrieve web pages that are the result of POSTing a form. Is"
 " there existing code that would let me do this easily?"
-msgstr ""
+msgstr "我需要通过 POST 表单获取网页，有什么代码能简单做到吗？"
 
 #: ../../faq/library.rst:682
 msgid "Yes. Here's a simple example that uses urllib.request::"
-msgstr ""
+msgstr "是的，这里有一个使用 urllib.request 的简单例子："
 
 #: ../../faq/library.rst:697
 msgid ""
 "Note that in general for percent-encoded POST operations, query strings must"
 " be quoted using :func:`urllib.parse.urlencode`.  For example, to send "
 "``name=Guy Steele, Jr.``::"
 msgstr ""
+"注意，通常在百分号编码的 POST 操作中，查询字符串必须使用 :func:`urllib.parse.urlencode` "
+"处理一下。举个例子，如果要发送 ``name=Guy Steele, Jr.`` 的话："
 
 #: ../../faq/library.rst:705
 msgid ":ref:`urllib-howto` for extensive examples."
-msgstr ""
+msgstr "查看 :ref:`urllib-howto` 获取更多示例。"
 
 #: ../../faq/library.rst:709
 msgid "What module should I use to help with generating HTML?"
-msgstr ""
+msgstr "生成 HTML 需要使用什么模块？"
 
 #: ../../faq/library.rst:713
 msgid ""
 "You can find a collection of useful links on the `Web Programming wiki page "
 "<https://wiki.python.org/moin/WebProgramming>`_."
 msgstr ""
+"你可以在 `Web 编程 wiki 页面 <https://wiki.python.org/moin/WebProgramming>`_ "
+"找到许多有用的链接。"
 
 #: ../../faq/library.rst:718
 msgid "How do I send mail from a Python script?"
-msgstr ""
+msgstr "怎样使用 Python 脚本发送邮件？"
 
 #: ../../faq/library.rst:720
 msgid "Use the standard library module :mod:`smtplib`."
-msgstr ""
+msgstr "使用 :mod:`smtplib` 标准库模块。"
 
 #: ../../faq/library.rst:722
 msgid ""
 "Here's a very simple interactive mail sender that uses it.  This method will"
 " work on any host that supports an SMTP listener. ::"
-msgstr ""
+msgstr "下面是一个很简单的交互式发送邮件的代码。这个方法适用于任何支持 SMTP 协议的主机。"
 
 #: ../../faq/library.rst:742
 msgid ""
@@ -806,16 +819,19 @@ msgid ""
 "``/usr/sbin/sendmail``.  The sendmail manual page will help you out.  Here's"
 " some sample code::"
 msgstr ""
+"在 Unix 系统中还可以使用 sendmail。sendmail 程序的位置在不同系统中不一样，有时是在 "
+"``/usr/lib/sendmail``，有时是在 ``/usr/sbin/sendmail``。sendmail "
+"手册页面会对你有所帮助。以下是示例代码："
 
 #: ../../faq/library.rst:762
 msgid "How do I avoid blocking in the connect() method of a socket?"
-msgstr ""
+msgstr "socket 的 connect() 方法怎样避免阻塞？"
 
 #: ../../faq/library.rst:764
 msgid ""
 "The :mod:`select` module is commonly used to help with asynchronous I/O on "
 "sockets."
-msgstr ""
+msgstr "通常会用 :mod:`select` 模块处理 socket 异步 I/O。"
 
 #: ../../faq/library.rst:767
 msgid ""
@@ -826,6 +842,9 @@ msgid ""
 "progress, but hasn't finished yet.  Different OSes will return different "
 "values, so you're going to have to check what's returned on your system."
 msgstr ""
+"要避免 TCP 连接阻塞，你可以设置将 socket 设置为非阻塞模式。此时当调用 ``connect()`` "
+"时，要么连接会立刻建立好（几乎不可能），要么会收到一个包含了错误码 ``.error`` 的异常。``errno.EINPROGRESS`` "
+"表示连接正在进行，但还没有完成。不同的系统会返回不同的值，所以你需要确认你使用的系统会返回什么。"
 
 #: ../../faq/library.rst:774
 msgid ""
@@ -834,6 +853,9 @@ msgid ""
 "again later -- ``0`` or ``errno.EISCONN`` indicate that you're connected -- "
 "or you can pass this socket to select to check if it's writable."
 msgstr ""
+"你可以使用 ``connect_ex()`` 方法来避免产生异常。这个方法只会返回错误码。如果需要轮询的话，你可以再次调用 "
+"``connect_ex()`` —— ``0`` 或 ``errno.EISCONN`` 表示连接已建立，或者你也可以用 select 检查这个 "
+"socket 是否可写。"
 
 #: ../../faq/library.rst:780
 msgid ""
@@ -842,18 +864,20 @@ msgid ""
 "<https://twistedmatrix.com/trac/>`_ library is a popular and feature-rich "
 "alternative."
 msgstr ""
+":mod:`asyncore` 模块提供了编写非阻塞网络代码框架性的方法。第三方的 `Twisted "
+"<https://twistedmatrix.com/trac/>`_ 库也很常用且功能强大。"
 
 #: ../../faq/library.rst:787
 msgid "Databases"
-msgstr ""
+msgstr "数据库"
 
 #: ../../faq/library.rst:790
 msgid "Are there any interfaces to database packages in Python?"
-msgstr ""
+msgstr "Python 中有数据库包的接口吗？"
 
 #: ../../faq/library.rst:792
 msgid "Yes."
-msgstr ""
+msgstr "当然。"
 
 #: ../../faq/library.rst:794
 msgid ""
@@ -862,6 +886,8 @@ msgid ""
 ":mod:`sqlite3` module, which provides a lightweight disk-based relational "
 "database."
 msgstr ""
+"Python 标准库中集成了基于磁盘的哈希数据库接口，例如 :mod:`DBM <dbm.ndbm>` 和 `mod:`GDBM "
+"<dbm.gnu>`。除此之外还有 :mod:`sqlite3` 模块，该模块提供了一个轻量级的基于磁盘的关系型数据库。"
 
 #: ../../faq/library.rst:799
 msgid ""
diff --git a/tutorial/datastructures.po b/tutorial/datastructures.po
@@ -316,7 +316,7 @@ msgstr ""
 #: ../../tutorial/datastructures.rst:372
 msgid ""
 "A tuple consists of a number of values separated by commas, for instance::"
-msgstr ""
+msgstr "一个元组由几个被逗号隔开的值组成，例如 ::"
 
 #: ../../tutorial/datastructures.rst:394
 msgid ""
@@ -327,6 +327,7 @@ msgid ""
 " the individual items of a tuple, however it is possible to create tuples "
 "which contain mutable objects, such as lists."
 msgstr ""
+"如你所见，元组在输出是总是被圆括号包围的，以便正确表示嵌套元组。输入时圆括号可有可无，不过经常会是必须的（如果这个元组是一个更大的表达式的一部分）。给元组中的一个单独的元素赋值是不允许的，当然你可以创建包含可变对象的元组，例如包含列表。"
 
 #: ../../tutorial/datastructures.rst:401
 msgid ""
@@ -338,6 +339,10 @@ msgid ""
 ":term:`mutable`, and their elements are usually homogeneous and are accessed"
 " by iterating over the list."
 msgstr ""
+"虽然元组可能看起来与列表很像，但它们通常是在不同的场景被使用，并且有着不同的用途。元组是 :term:`immutable` "
+"（不可变的），其序列通常包含不同种类的元素，并且通过解包（这一节下面会解释）或者索引来访问（如果是 :func:`namedtuples "
+"<collections.namedtuple>` 的话甚至还可以通过属性访问）。列表是 :term:`mutable` "
+"（可变的），并且列表中的元素一般是同种类型的，并且通过迭代访问。"
 
 #: ../../tutorial/datastructures.rst:409
 msgid ""
@@ -347,13 +352,17 @@ msgid ""
 "constructed by following a value with a comma (it is not sufficient to "
 "enclose a single value in parentheses). Ugly, but effective.  For example::"
 msgstr ""
+"一个特殊的问题是构造包含0个或1个元素的元组：为了适应这种情况，语法有一些额外的改变。空元组可以直接被一对空圆括号创建，含有一个元素的元组可以通过在这个元素后添加一个逗号来构建（圆括号里只有一个值的话不够明确）。丑陋，但是有效。例如"
+" ::"
 
 #: ../../tutorial/datastructures.rst:424
 msgid ""
 "The statement ``t = 12345, 54321, 'hello!'`` is an example of *tuple "
 "packing*: the values ``12345``, ``54321`` and ``'hello!'`` are packed "
 "together in a tuple. The reverse operation is also possible::"
 msgstr ""
+"语句 ``t = 12345, 54321, 'hello!'`` 是 *元组打包* 的一个例子：值 ``12345``, ``54321`` 和 "
+"``'hello!'`` 被打包进元组。其逆操作也是允许的 ::"
 
 #: ../../tutorial/datastructures.rst:430
 msgid ""
