[po] auto sync bot

zhsj · zhsj · commit 573e8fd38f8c · 2019-07-29T11:03:35.000+08:00
diff --git a/library/codecs.po b/library/codecs.po
@@ -612,7 +612,7 @@ msgstr "以下标准错误处理方案也可通过模块层级函数的方式来
 msgid ""
 "Implements the ``'strict'`` error handling: each encoding or decoding error "
 "raises a :exc:`UnicodeError`."
-msgstr ""
+msgstr "实现 ``'strict'`` 错误处理方案：每个编码或解码错误都会引发 :exc:`UnicodeError`。"
 
 #: ../../library/codecs.rst:423
 msgid ""
@@ -621,43 +621,51 @@ msgid ""
 " the codec), and ``'\\ufffd'`` (the Unicode replacement character) for "
 "decoding errors."
 msgstr ""
+"实现 ``'replace'`` 错误处理方案 (仅用于 :term:`文本编码 <text encoding>`)：编码错误替换为 ``'?'`` "
+"(并由编解码器编码)，解码错误替换为 ``'\\ufffd'`` (Unicode 替换字符)。"
 
 #: ../../library/codecs.rst:431
 msgid ""
 "Implements the ``'ignore'`` error handling: malformed data is ignored and "
 "encoding or decoding is continued without further notice."
-msgstr ""
+msgstr "实现 ``'ignore'`` 错误处理方案：忽略错误格式的数据并且不加进一步通知就继续执行。"
 
 #: ../../library/codecs.rst:437
 msgid ""
 "Implements the ``'xmlcharrefreplace'`` error handling (for encoding with "
 ":term:`text encodings <text encoding>` only): the unencodable character is "
 "replaced by an appropriate XML character reference."
 msgstr ""
+"实现 ``'xmlcharrefreplace'`` 错误处理方案 (仅用于 :term:`文本编码 <text encoding>` "
+"的编码过程)：不可编码的字符将以适当的 XML 字符引用进行替换。"
 
 #: ../../library/codecs.rst:444
 msgid ""
 "Implements the ``'backslashreplace'`` error handling (for :term:`text "
 "encodings <text encoding>` only): malformed data is replaced by a "
 "backslashed escape sequence."
 msgstr ""
+"实现 ``'backslashreplace'`` 错误处理方案 (仅用于 :term:`文本编码 <text "
+"encoding>`)：错误格式的数据将以带反斜杠的转义序列进行替换。"
 
 #: ../../library/codecs.rst:450
 msgid ""
 "Implements the ``'namereplace'`` error handling (for encoding with "
 ":term:`text encodings <text encoding>` only): the unencodable character is "
 "replaced by a ``\\N{...}`` escape sequence."
 msgstr ""
+"实现 ``'namereplace'`` 错误处理方案 (仅用于 :term:`文本编码 <text encoding>` "
+"的编码过程)：不可编码的字符将以 ``\\N{...}`` 转义序列进行替换。"
 
 #: ../../library/codecs.rst:460
 msgid "Stateless Encoding and Decoding"
-msgstr ""
+msgstr "无状态的编码和解码"
 
 #: ../../library/codecs.rst:462
 msgid ""
 "The base :class:`Codec` class defines these methods which also define the "
 "function interfaces of the stateless encoder and decoder:"
-msgstr ""
+msgstr "基本 :class:`Codec` 类定义了这些方法，同时还定义了无状态编码器和解码器的函数接口："
 
 #: ../../library/codecs.rst:468
 msgid ""
@@ -666,25 +674,29 @@ msgid ""
 " bytes object using a particular character set encoding (e.g., ``cp1252`` or"
 " ``iso-8859-1``)."
 msgstr ""
+"编码 *input* 对象并返回一个元组 (输出对象, 消耗长度)。 例如，:term:`text encoding` 会使用特定的字符集编码格式 "
+"(例如 ``cp1252`` 或 ``iso-8859-1``) 将字符串转换为字节串对象。"
 
 #: ../../library/codecs.rst:473 ../../library/codecs.rst:495
 msgid ""
 "The *errors* argument defines the error handling to apply. It defaults to "
 "``'strict'`` handling."
-msgstr ""
+msgstr "*errors* 参数定义了要应用的错误处理方案。 默认为 ``'strict'`` 处理方案。"
 
 #: ../../library/codecs.rst:476
 msgid ""
 "The method may not store state in the :class:`Codec` instance. Use "
 ":class:`StreamWriter` for codecs which have to keep state in order to make "
 "encoding efficient."
 msgstr ""
+"此方法不一定会在 :class:`Codec` 实例中保存状态。 可使用必须保存状态的 :class:`StreamWriter` "
+"作为编解码器以便高效地进行编码。"
 
 #: ../../library/codecs.rst:480
 msgid ""
 "The encoder must be able to handle zero length input and return an empty "
 "object of the output object type in this situation."
-msgstr ""
+msgstr "编码器必须能够处理零长度的输入并在此情况下返回输出对象类型的空对象。"
 
 #: ../../library/codecs.rst:486
 msgid ""
@@ -693,20 +705,25 @@ msgid ""
 "bytes object encoded using a particular character set encoding to a string "
 "object."
 msgstr ""
+"解码 *input* 对象并返回一个元组 (输出对象, 消耗长度)。 例如，:term:`text encoding` "
+"的解码操作会使用特定的字符集编码格式将字节串对象转换为字符串对象。"
 
 #: ../../library/codecs.rst:491
 msgid ""
 "For text encodings and bytes-to-bytes codecs, *input* must be a bytes object"
 " or one which provides the read-only buffer interface -- for example, buffer"
 " objects and memory mapped files."
 msgstr ""
+"对于文本编码格式和字节到字节编解码器，*input* 必须为一个字节串对象或提供了只读缓冲区接口的对象 -- 例如，缓冲区对象和映射到内存的文件。"
 
 #: ../../library/codecs.rst:498
 msgid ""
 "The method may not store state in the :class:`Codec` instance. Use "
 ":class:`StreamReader` for codecs which have to keep state in order to make "
 "decoding efficient."
 msgstr ""
+"此方法不一定会在 :class:`Codec` 实例中保存状态。 可使用必须保存状态的 :class:`StreamReader` "
+"作为编解码器以便高效地进行解码。"
 
 #: ../../library/codecs.rst:502
 msgid ""
diff --git a/library/collections.abc.po b/library/collections.abc.po
@@ -388,7 +388,7 @@ msgstr ""
 
 #: ../../library/collections.abc.rst:150
 msgid "ABCs for read-only and mutable :term:`sequences <sequence>`."
-msgstr ""
+msgstr "只读且可变的序列 :term:`sequences <sequence>` 的抽象基类。"
 
 #: ../../library/collections.abc.rst:152
 msgid ""
@@ -400,36 +400,43 @@ msgid ""
 " be with a linked list), the mixins will have quadratic performance and will"
 " likely need to be overridden."
 msgstr ""
+"实现笔记：一些混入（Maxin）方法比如 :meth:`__iter__`, :meth:`__reversed__` 和 :meth:`index` "
+"会重复调用底层的 :meth:`__getitem__` 方法。因此，如果实现的 :meth:`__getitem__` "
+"是常数级访问速度，那么相应的混入方法会有一个线性的表现；然而，如果底层方法是线性实现（例如链表），那么混入方法将会是平方级的表现，这也许就需要被重构了。"
 
 #: ../../library/collections.abc.rst:161
 msgid "The index() method added support for *stop* and *start* arguments."
-msgstr ""
+msgstr "index() 方法支持 *stop* 和 *start* 参数。"
 
 #: ../../library/collections.abc.rst:168
 msgid "ABCs for read-only and mutable sets."
-msgstr ""
+msgstr "只读且可变的集合的抽象基类。"
 
 #: ../../library/collections.abc.rst:173
 msgid "ABCs for read-only and mutable :term:`mappings <mapping>`."
-msgstr ""
+msgstr "只读且可变的映射 :term:`mappings <mapping>` 的抽象基类。"
 
 #: ../../library/collections.abc.rst:180
 msgid ""
 "ABCs for mapping, items, keys, and values :term:`views <dictionary view>`."
-msgstr ""
+msgstr "映射及其键和值的视图 :term:`views <dictionary view>` 的抽象基类。"
 
 #: ../../library/collections.abc.rst:184
 msgid ""
 "ABC for :term:`awaitable` objects, which can be used in :keyword:`await` "
 "expressions.  Custom implementations must provide the :meth:`__await__` "
 "method."
 msgstr ""
+"为可等待对象 :term:`awaitable` 提供的类，可以被用于 :keyword:`await` 表达式中。习惯上必须实现 "
+":meth:`__await__` 方法。"
 
 #: ../../library/collections.abc.rst:188
 msgid ""
 ":term:`Coroutine` objects and instances of the "
 ":class:`~collections.abc.Coroutine` ABC are all instances of this ABC."
 msgstr ""
+"协程对象 :term:`Coroutine` 和 :class:`~collections.abc.Coroutine` "
+"抽象基类的实例都是这个抽象基类的实例。"
 
 #: ../../library/collections.abc.rst:192
 msgid ""
@@ -439,6 +446,9 @@ msgid ""
 "``isinstance(gencoro, Awaitable)`` for them will return ``False``. Use "
 ":func:`inspect.isawaitable` to detect them."
 msgstr ""
+"在 CPython 里，基于生成器的协程（使用 :func:`types.coroutine` 或 :func:`asyncio.coroutine` "
+"包装的生成器）都是 *可等待对象*，即使他们不含有 :meth:`__await__` 方法。使用 ``isinstance(gencoro, "
+"Awaitable)`` 来检测他们会返回 ``False``。要使用 :func:`inspect.isawaitable` 来检测他们。"
 
 #: ../../library/collections.abc.rst:202
 msgid ""
