[po] auto sync bot

zhsj · zhsj · commit bb63373ffce0 · 2019-05-08T17:07:07.000+08:00
diff --git a/library/unittest.po b/library/unittest.po
@@ -358,7 +358,7 @@ msgstr ""
 
 #: ../../library/unittest.rst:240
 msgid "Show local variables in tracebacks."
-msgstr ""
+msgstr "在回溯中显示局部变量。"
 
 #: ../../library/unittest.rst:242
 msgid "The command-line options ``-b``, ``-c`` and ``-f`` were added."
@@ -611,31 +611,35 @@ msgstr ""
 
 #: ../../library/unittest.rst:463
 msgid "Re-using old test code"
-msgstr ""
+msgstr "复用已有的测试代码"
 
 #: ../../library/unittest.rst:465
 msgid ""
 "Some users will find that they have existing test code that they would like "
 "to run from :mod:`unittest`, without converting every old test function to a"
 " :class:`TestCase` subclass."
 msgstr ""
+"一些用户希望直接使用:mod:`unittest` 运行已有的测试代码，而不需要把已有的每个测试函数转化为一个 :class:`TestCase` "
+"的子类。"
 
 #: ../../library/unittest.rst:469
 msgid ""
 "For this reason, :mod:`unittest` provides a :class:`FunctionTestCase` class."
 " This subclass of :class:`TestCase` can be used to wrap an existing test "
 "function.  Set-up and tear-down functions can also be provided."
 msgstr ""
+"因此， :mod:`unittest` 提供 :class:`FunctionTestCase` 类。这个 :class:`TestCase` "
+"的子类可用于打包已有的测试函数，并支持设置前置与后置函数。"
 
 #: ../../library/unittest.rst:473
 msgid "Given the following test function::"
-msgstr ""
+msgstr "假定有一个测试函数："
 
 #: ../../library/unittest.rst:480
 msgid ""
 "one can create an equivalent test case instance as follows, with optional "
 "set-up and tear-down methods::"
-msgstr ""
+msgstr "可以创建等价的测试用例如下，其中前置和后置方法是可选的。"
 
 #: ../../library/unittest.rst:489
 msgid ""
