@@ -887,31 +887,35 @@ msgstr "更完整一些的示例可能涉及使用多个分组：继续扩展之
887887
888888#: /home/runner/work/docspush-transifex/docspush-transifex/cpython/Doc/library/optparse.rst:629
889889msgid "that results in the following output:"
890- msgstr ""
890+ msgstr "这会产生以下输出: "
891891
892892#: /home/runner/work/docspush-transifex/docspush-transifex/cpython/Doc/library/optparse.rst:655
893893msgid ""
894894"Another interesting method, in particular when working programmatically with"
895895" option groups is:"
896- msgstr ""
896+ msgstr "另一个有趣的方法，特别适合在编程处理选项分组时使用: "
897897
898898#: /home/runner/work/docspush-transifex/docspush-transifex/cpython/Doc/library/optparse.rst:660
899899msgid ""
900900"Return the :class:`OptionGroup` to which the short or long option string "
901901"*opt_str* (e.g. ``'-o'`` or ``'--option'``) belongs. If there's no such "
902902":class:`OptionGroup`, return ``None``."
903903msgstr ""
904+ "返回短或长选项字符串 *opt_str* (例如 ``'-o'`` 或 ``'--option'``) 所属的 "
905+ ":class:`OptionGroup`。 如果没有对应的 :class:`OptionGroup`，则返回 ``None``。"
904906
905907#: /home/runner/work/docspush-transifex/docspush-transifex/cpython/Doc/library/optparse.rst:667
906908msgid "Printing a version string"
907- msgstr ""
909+ msgstr "打印版本字符串 "
908910
909911#: /home/runner/work/docspush-transifex/docspush-transifex/cpython/Doc/library/optparse.rst:669
910912msgid ""
911913"Similar to the brief usage string, :mod:`optparse` can also print a version "
912914"string for your program. You have to supply the string as the ``version`` "
913915"argument to OptionParser::"
914916msgstr ""
917+ "与简短用法字符串类似，:mod:`optparse` 还可以打印你的程序的版本字符串。 你必须将该字符串作为 ``version`` 参数提供给 "
918+ "OptionParser::"
915919
916920#: /home/runner/work/docspush-transifex/docspush-transifex/cpython/Doc/library/optparse.rst:675
917921msgid ""