[po] auto sync

github-actions[bot] · github-actions[bot] · commit d219023a3c14 · 2020-12-22T08:12:30.000Z
diff --git a/library/typing.po b/library/typing.po
@@ -14,6 +14,7 @@
 # MuSheng Chen <sheng.2179@gmail.com>, 2020
 # Freesand Leo <yuqinju@163.com>, 2020
 # Siyuan Xu <mf20070535@126.com>, 2020
+# jaystone776, 2020
 # 
 #, fuzzy
 msgid ""
@@ -22,7 +23,7 @@ msgstr ""
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2020-12-21 04:56+0000\n"
 "PO-Revision-Date: 2017-02-16 23:32+0000\n"
-"Last-Translator: Siyuan Xu <mf20070535@126.com>, 2020\n"
+"Last-Translator: jaystone776, 2020\n"
 "Language-Team: Chinese (China) (https://www.transifex.com/python-doc/teams/5390/zh_CN/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -43,7 +44,7 @@ msgid ""
 "The Python runtime does not enforce function and variable type annotations. "
 "They can be used by third party tools such as type checkers, IDEs, linters, "
 "etc."
-msgstr " Python 运行时并不强制标注函数和变量类型。类型标注可被用于第三方工具，比如类型检查器、集成开发环境、静态检查器等。"
+msgstr " Python 运行时不强制标注函数和变量类型。类型标注可用于类型检查器、集成开发环境、静态检查器等第三方工具。"
 
 #: ../../library/typing.rst:20
 msgid ""
@@ -54,24 +55,24 @@ msgid ""
 ":class:`Generic`.  For full specification please see :pep:`484`.  For a "
 "simplified introduction to type hints see :pep:`483`."
 msgstr ""
-"此模块为运行时提供了 :pep:`484` 、 :pep:`526` 、 :pep:`544` 、 :pep:`586` 、 :pep:`589` 和 "
-":pep:`591` 规定的类型提示。最基本的支持由 "
+"本模块为 :pep:`484` 、 :pep:`526` 、 :pep:`544` 、 :pep:`586` 、 :pep:`589` 和 "
+":pep:`591` 规定的类型提示提供运行时支持。最基本的支持由 "
 ":data:`Any`，:data:`Union`，:data:`Tuple`，:data:`Callable`，:class:`TypeVar` 和 "
-":class:`Generic` 类型组成。有关完整的规范，请参阅 :pep:`484`。有关类型提示的简单介绍，请参阅 :PEP:`483`。"
+":class:`Generic` 类型组成。完整规范请参阅 :pep:`484`。类型提示简绍请参阅 :PEP:`483`。"
 
 #: ../../library/typing.rst:28
 msgid ""
 "The function below takes and returns a string and is annotated as follows::"
-msgstr "函数接受并返回一个字符串，注释像下面这样::"
+msgstr "下述函数接收，并返回字符串，注释方式如下::"
 
 #: ../../library/typing.rst:33
 msgid ""
 "In the function ``greeting``, the argument ``name`` is expected to be of "
 "type :class:`str` and the return type :class:`str`. Subtypes are accepted as"
 " arguments."
 msgstr ""
-"在函数 ``greeting`` 中，参数 ``name`` 预期是 :class:`str` 类型，并且返回 :class:`str` "
-"类型。子类型允许作为参数。"
+"``greeting`` 函数中，参数 ``name`` 为类型 :class:`str` ，返回类型也是 :class:`str` "
+"。子类型也可以当作参数。"
 
 #: ../../library/typing.rst:38
 msgid "Type aliases"
@@ -82,33 +83,33 @@ msgid ""
 "A type alias is defined by assigning the type to the alias. In this example,"
 " ``Vector`` and ``list[float]`` will be treated as interchangeable "
 "synonyms::"
-msgstr "要定义一个类型别名，可以将一个类型赋给别名。在本例中，``Vector`` 和 ``list[float]`` 将被视为可互换的同义词："
+msgstr "将类型赋值给别名，即可定义类型别名。本例中，``Vector`` 和 ``list[float]`` 是可互换的同义词："
 
 #: ../../library/typing.rst:51
 msgid ""
 "Type aliases are useful for simplifying complex type signatures. For "
 "example::"
-msgstr "类型别名可用于简化复杂类型签名。例如::"
+msgstr "类型别名适用于简化复杂的类型签名。例如::"
 
 #: ../../library/typing.rst:69
 msgid ""
 "Note that ``None`` as a type hint is a special case and is replaced by "
 "``type(None)``."
-msgstr "请注意，``None`` 作为类型提示是一种特殊情况，并且由 ``type(None)`` 取代。"
+msgstr "注意，``None`` 这种类型提示是特例，且已被 ``type(None)`` 取代。"
 
 #: ../../library/typing.rst:75
 msgid "NewType"
 msgstr "NewType"
 
 #: ../../library/typing.rst:77
 msgid "Use the :func:`NewType` helper function to create distinct types::"
-msgstr "使用 :func:`NewType` 辅助函数创建不同的类型::"
+msgstr ":func:`NewType` 辅助函数可创建其它类型::"
 
 #: ../../library/typing.rst:84
 msgid ""
 "The static type checker will treat the new type as if it were a subclass of "
 "the original type. This is useful in helping catch logical errors::"
-msgstr "静态类型检查器会将新类型视为它是原始类型的子类。这对于帮助捕捉逻辑错误非常有用::"
+msgstr "静态类型检查器把新类型当作原始类型的子类。这种方式适用于捕捉逻辑错误::"
 
 #: ../../library/typing.rst:96
 msgid ""
@@ -117,8 +118,8 @@ msgid ""
 "pass in a ``UserId`` wherever an ``int`` might be expected, but will prevent"
 " you from accidentally creating a ``UserId`` in an invalid way::"
 msgstr ""
-"您仍然可以对 ``UserId`` 类型的变量执行所有的 ``int`` 支持的操作，但结果将始终为 ``int`` 类型。这可以让你在需要 "
-"``int`` 的地方传入 ``UserId``，但会阻止你以无效的方式无意中创建 ``UserId``::"
+"``UserId`` 类型的变量仍可执行 ``int`` 支持的所有操作，但结果总是 ``int`` 类型。这种方式允许在需要 ``int`` "
+"的地方传入 ``UserId``，但会防止意外创建的无效 ``UserId``::"
 
 #: ../../library/typing.rst:104
 msgid ""
@@ -128,9 +129,9 @@ msgid ""
 "it. That means the expression ``Derived(some_value)`` does not create a new "
 "class or introduce any overhead beyond that of a regular function call."
 msgstr ""
-"请注意，这些检查仅通过静态类型检查程序来强制。在运行时，语句 ``Derived = NewType('Derived'，Base)`` 将 "
-"``Derived`` 设为一个函数，该函数立即返回您传递它的任何参数。这意味着表达式 ``Derived(some_value)`` "
-"不会创建一个新的类或引入任何超出常规函数调用的开销。"
+"注意，只有静态类型检查器强制执行这些检查。在运行时，``Derived = NewType('Derived', Base)`` 语句把 "
+"``Derived`` 当作函数，该函数立即返回传递给它的任何参数。即，表达式 ``Derived(some_value)`` "
+"不会创建新类，或引入任何常规函数调用以外的开销。"
 
 #: ../../library/typing.rst:110
 msgid ""
