[po] auto sync bot

zhsj · zhsj · commit 89bf194e8613 · 2019-04-21T23:55:41.000+08:00
diff --git a/library/math.po b/library/math.po
@@ -372,33 +372,38 @@ msgid ""
 "If both ``x`` and ``y`` are finite, ``x`` is negative, and ``y`` is not an "
 "integer then ``pow(x, y)`` is undefined, and raises :exc:`ValueError`."
 msgstr ""
+"将返回 ``x`` 的 ``y`` 次幂。特殊情况尽可能遵循C99标准的附录'F'。特别是， ``pow(1.0, x)`` 和 ``pow(x, "
+"0.0)`` 总是返回 ``1.0`` ，即使 ``x`` 是零或NaN。 如果 ``x`` 和 ``y`` 都是有限的， ``x`` 是负数， "
+"``y`` 不是整数那么 ``pow(x, y)`` 是未定义的，并且引发 :exc:`ValueError` 。"
 
 #: ../../library/math.rst:290
 msgid ""
 "Unlike the built-in ``**`` operator, :func:`math.pow` converts both its "
 "arguments to type :class:`float`.  Use ``**`` or the built-in :func:`pow` "
 "function for computing exact integer powers."
 msgstr ""
+"与内置的 ``**`` 运算符不同， :func:`math.pow` 将其参数转换为 :class:`float` 类型。使用 ``**`` 或内置的"
+" :func:`pow` 函数来计算精确的整数幂。"
 
 #: ../../library/math.rst:297
 msgid "Return the square root of *x*."
-msgstr ""
+msgstr "返回 *x* 的平方根。"
 
 #: ../../library/math.rst:301
 msgid "Trigonometric functions"
 msgstr "三角函数"
 
 #: ../../library/math.rst:305
 msgid "Return the arc cosine of *x*, in radians."
-msgstr ""
+msgstr "以弧度为单位返回 *x* 的反余弦值。"
 
 #: ../../library/math.rst:310
 msgid "Return the arc sine of *x*, in radians."
-msgstr ""
+msgstr "以弧度为单位返回 *x* 的反正弦值。"
 
 #: ../../library/math.rst:315
 msgid "Return the arc tangent of *x*, in radians."
-msgstr ""
+msgstr "以弧度为单位返回 *x* 的反正切值。"
 
 #: ../../library/math.rst:320
 msgid ""
@@ -409,6 +414,10 @@ msgid ""
 " for the angle. For example, ``atan(1)`` and ``atan2(1, 1)`` are both "
 "``pi/4``, but ``atan2(-1, -1)`` is ``-3*pi/4``."
 msgstr ""
+"以弧度为单位返回 ``atan(y / x)`` 。结果是在 ``-pi`` 和 ``pi`` 之间。从原点到点 ``(x, y)``  "
+"的平面矢量使该角度与正X轴成正比。 :func:`atan2` 的点的两个输入的符号都是已知的，因此它可以计算角度的正确象限。 例如， "
+"``atan(1)`` 和 ``atan2(1, 1)``  都是 ``pi/4`` ，但 ``atan2(-1, -1)`` 是 "
+"``-3*pi/4`` 。"
 
 #: ../../library/math.rst:330
 msgid "Return the cosine of *x* radians."
@@ -418,7 +427,7 @@ msgstr "返回 *x* 弧度的余弦值。"
 msgid ""
 "Return the Euclidean norm, ``sqrt(x*x + y*y)``. This is the length of the "
 "vector from the origin to point ``(x, y)``."
-msgstr ""
+msgstr "返回欧几里德范数， ``sqrt(x*x + y*y)`` 。 这是从原点到点 ``(x, y)`` 的向量长度。"
 
 #: ../../library/math.rst:341
 msgid "Return the sine of *x* radians."
@@ -486,13 +495,17 @@ msgid ""
 "Return the `error function <https://en.wikipedia.org/wiki/Error_function>`_ "
 "at *x*."
 msgstr ""
+"返回 *x* 处的 `error function <https://en.wikipedia.org/wiki/Error_function>`_ 。"
 
 #: ../../library/math.rst:407
 msgid ""
 "The :func:`erf` function can be used to compute traditional statistical "
 "functions such as the `cumulative standard normal distribution "
 "<https://en.wikipedia.org/wiki/Normal_distribution#Cumulative_distribution_function>`_::"
 msgstr ""
+":func:`erf` 函数可用于计算传统的统计函数，如 `累积标准正态分布 "
+"<https://en.wikipedia.org/wiki/Normal_distribution#Cumulative_distribution_function>`_"
+" ::"
 
 #: ../../library/math.rst:420
 msgid ""
@@ -502,6 +515,9 @@ msgid ""
 "from one would cause a `loss of significance "
 "<https://en.wikipedia.org/wiki/Loss_of_significance>`_\\."
 msgstr ""
+"返回 *x* 处的互补误差函数。 `补充错误函数<https://en.wikipedia.org/wiki/Error_function>`_ 定义为"
+" ``1.0 - erf(x)`` 。 它用于 *x* 的大值，从其中减去一个会导致 `loss of significance "
+"<https://en.wikipedia.org/wiki/Loss_of_significance>`_\\ 的。"
 
 #: ../../library/math.rst:431
 msgid ""
@@ -513,7 +529,7 @@ msgstr "返回 *x* 处的 `伽马函数 <https://en.wikipedia.org/wiki/Gamma_fun
 msgid ""
 "Return the natural logarithm of the absolute value of the Gamma function at "
 "*x*."
-msgstr ""
+msgstr "返回Gamma函数在 *x* 绝对值的自然对数。"
 
 #: ../../library/math.rst:446
 msgid "Constants"
@@ -544,13 +560,13 @@ msgstr ""
 msgid ""
 "A floating-point positive infinity.  (For negative infinity, use "
 "``-math.inf``.)  Equivalent to the output of ``float('inf')``."
-msgstr ""
+msgstr "浮点正无穷大。 （对于负无穷大，使用 ``-math.inf`` 。）相当于``float('inf')`` 的输出。"
 
 #: ../../library/math.rst:479
 msgid ""
 "A floating-point \"not a number\" (NaN) value.  Equivalent to the output of "
 "``float('nan')``."
-msgstr ""
+msgstr "浮点“非数字”（NaN）值。 相当于 ``float('nan')`` 的输出。"
 
 #: ../../library/math.rst:487
 msgid ""
@@ -566,6 +582,12 @@ msgid ""
 "are some exceptions to this rule, for example ``pow(float('nan'), 0.0)`` or "
 "``hypot(float('nan'), float('inf'))``."
 msgstr ""
+":mod:`math` 模块主要包含围绕平台C数学库函数的简单包装器。特殊情况下的行为在适当情况下遵循C99标准的附录F。当前的实现将引发 "
+":exc:`ValueError` 用于无效操作，如 ``sqrt(-1.0)`` 或 ``log(0.0)`` "
+"（其中C99附件F建议发出无效操作信号或被零除）， 和 :exc:`OverflowError` 用于溢出的结果（例如， ``exp(1000.0)``"
+" "
+"）。除非一个或多个输入参数是NaN，否则不会从上述任何函数返回NaN；在这种情况下，大多数函数将返回一个NaN，但是（再次遵循C99附件F）这个规则有一些例外，例如"
+" ``pow(float('nan'), 0.0)`` 或 ``hypot(float('nan'), float('inf'))`` 。"
 
 #: ../../library/math.rst:499
 msgid ""
diff --git a/library/multiprocessing.po b/library/multiprocessing.po
@@ -11,8 +11,8 @@
 # Kade For, 2019
 # walkinrain <walkinrain2008@163.com>, 2019
 # 叶浚安 <ye.pandaaaa906@gmail.com>, 2019
-# Meng Du <alphanow@gmail.com>, 2019
 # Freesand Leo <yuqinju@163.com>, 2019
+# Meng Du <alphanow@gmail.com>, 2019
 # 
 #, fuzzy
 msgid ""
@@ -21,7 +21,7 @@ msgstr ""
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2019-01-26 10:28+0900\n"
 "PO-Revision-Date: 2017-02-16 23:19+0000\n"
-"Last-Translator: Freesand Leo <yuqinju@163.com>, 2019\n"
+"Last-Translator: Meng Du <alphanow@gmail.com>, 2019\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"
@@ -656,19 +656,24 @@ msgid ""
 " ``WaitForMultipleObjects`` family of API calls.  On Unix, this is a file "
 "descriptor usable with primitives from the :mod:`select` module."
 msgstr ""
+"在Windows上，这是一个操作系统句柄，可以与 ``WaitForSingleObject`` 和 "
+"``WaitForMultipleObjects`` 系列API调用一起使用。在Unix上，这是一个文件描述符，可以使用来自 :mod:`select`"
+" 模块的原语。"
 
 #: ../../library/multiprocessing.rst:593
 msgid ""
 "Terminate the process.  On Unix this is done using the ``SIGTERM`` signal; "
 "on Windows :c:func:`TerminateProcess` is used.  Note that exit handlers and "
 "finally clauses, etc., will not be executed."
 msgstr ""
+"终止进程。 在Unix上，这是使用 ``SIGTERM`` 信号完成的；在Windows上使用 :c:func:`TerminateProcess` 。"
+" 请注意，不会执行退出处理程序和finally子句等。"
 
 #: ../../library/multiprocessing.rst:597
 msgid ""
 "Note that descendant processes of the process will *not* be terminated -- "
 "they will simply become orphaned."
-msgstr ""
+msgstr "请注意，进程的后代进程将不会被终止 —— 它们将简单地变成孤立的。"
 
 #: ../../library/multiprocessing.rst:602
 msgid ""
@@ -678,10 +683,11 @@ msgid ""
 "semaphore etc. then terminating it is liable to cause other processes to "
 "deadlock."
 msgstr ""
+"如果在关联进程使用管道或队列时使用此方法，则管道或队列可能会损坏，并可能无法被其他进程使用。类似地，如果进程已获得锁或信号量等，则终止它可能导致其他进程死锁。"
 
 #: ../../library/multiprocessing.rst:610
 msgid "Same as :meth:`terminate()` but using the ``SIGKILL`` signal on Unix."
-msgstr ""
+msgstr "与 :meth:`terminate()` 相同，但在Unix上使用 ``SIGKILL`` 信号。"
 
 #: ../../library/multiprocessing.rst:616
 msgid ""
@@ -690,45 +696,49 @@ msgid ""
 "  Once :meth:`close` returns successfully, most other methods and attributes"
 " of the :class:`Process` object will raise :exc:`ValueError`."
 msgstr ""
+"关闭 :class:`Process` 对象，释放与之关联的所有资源。如果底层进程仍在运行，则会引发 :exc:`ValueError` 。一旦 "
+":meth:`close` 成功返回， :class:`Process` 对象的大多数其他方法和属性将引发 :exc:`ValueError` 。"
 
 #: ../../library/multiprocessing.rst:624
 msgid ""
 "Note that the :meth:`start`, :meth:`join`, :meth:`is_alive`, "
 ":meth:`terminate` and :attr:`exitcode` methods should only be called by the "
 "process that created the process object."
 msgstr ""
+"注意 :meth:`start` 、 :meth:`join` 、 :meth:`is_alive` 、 :meth:`terminate` 和 "
+":attr:`exitcode` 方法只能由创建进程对象的进程调用。"
 
 #: ../../library/multiprocessing.rst:628
 msgid "Example usage of some of the methods of :class:`Process`:"
-msgstr ""
+msgstr ":class:`Process` 一些方法的示例用法："
 
 #: ../../library/multiprocessing.rst:648
 msgid "The base class of all :mod:`multiprocessing` exceptions."
-msgstr ""
+msgstr "所有 :mod:`multiprocessing` 异常的基类。"
 
 #: ../../library/multiprocessing.rst:652
 msgid ""
 "Exception raised by :meth:`Connection.recv_bytes_into()` when the supplied "
 "buffer object is too small for the message read."
-msgstr ""
+msgstr "当提供的缓冲区对象太小而无法读取消息时， :meth:`Connection.recv_bytes_into()` 引发的异常。"
 
 #: ../../library/multiprocessing.rst:655
 msgid ""
 "If ``e`` is an instance of :exc:`BufferTooShort` then ``e.args[0]`` will "
 "give the message as a byte string."
-msgstr ""
+msgstr "如果 ``e`` 是一个 :exc:`BufferTooShort` 实例，那么 ``e.args[0]`` 将把消息作为字节字符串给出。"
 
 #: ../../library/multiprocessing.rst:660
 msgid "Raised when there is an authentication error."
-msgstr ""
+msgstr "出现身份验证错误时引发。"
 
 #: ../../library/multiprocessing.rst:664
 msgid "Raised by methods with a timeout when the timeout expires."
-msgstr ""
+msgstr "有超时的方法超时时引发。"
 
 #: ../../library/multiprocessing.rst:667
 msgid "Pipes and Queues"
-msgstr ""
+msgstr "管道和队列"
 
 #: ../../library/multiprocessing.rst:669
 msgid ""
@@ -1062,11 +1072,11 @@ msgstr ""
 
 #: ../../library/multiprocessing.rst:923
 msgid "May raise :exc:`NotImplementedError`."
-msgstr ""
+msgstr "可能引发 :exc:`NotImplementedError` 。"
 
 #: ../../library/multiprocessing.rst:926
 msgid ":func:`os.cpu_count`"
-msgstr ""
+msgstr ":func:`os.cpu_count`"
 
 #: ../../library/multiprocessing.rst:930
 msgid ""
