[po] auto sync

github-actions[bot] · github-actions[bot] · commit 9eef81387c37 · 2020-03-10T07:30:24.000Z
diff --git a/howto/argparse.po b/howto/argparse.po
@@ -340,39 +340,42 @@ msgstr "注意顺序无关紧要。"
 msgid ""
 "How about we give this program of ours back the ability to have multiple "
 "verbosity values, and actually get to use them::"
-msgstr ""
+msgstr "给我们的程序加上接受多个冗长度的值，然后实际来用用："
 
 #: ../../howto/argparse.rst:412
 msgid ""
 "These all look good except the last one, which exposes a bug in our program."
 " Let's fix it by restricting the values the ``--verbosity`` option can "
 "accept::"
 msgstr ""
+"除了最后一个，看上去都不错。最后一个暴露了我们的程序中有一个 bug。我们可以通过限制 ``--verbosity`` 选项可以接受的值来修复它："
 
 #: ../../howto/argparse.rst:448
 msgid ""
 "Note that the change also reflects both in the error message as well as the "
 "help string."
-msgstr ""
+msgstr "注意这一改变同时反应在错误信息和帮助信息里。"
 
 #: ../../howto/argparse.rst:451
 msgid ""
 "Now, let's use a different approach of playing with verbosity, which is "
 "pretty common. It also matches the way the CPython executable handles its "
 "own verbosity argument (check the output of ``python --help``)::"
 msgstr ""
+"现在，让我们使用另一种的方式来改变冗长度。这种方式更常见，也和 CPython 的可执行文件处理它自己的冗长度参数的方式一致（参考 ``python "
+"--help`` 的输出）："
 
 #: ../../howto/argparse.rst:470
 msgid ""
 "We have introduced another action, \"count\", to count the number of "
 "occurrences of a specific optional arguments:"
-msgstr ""
+msgstr "我们引入了另一种动作 ``count``，来数某一个可选参数出现了几次："
 
 #: ../../howto/argparse.rst:498
 msgid ""
 "Yes, it's now more of a flag (similar to ``action=\"store_true\"``) in the "
 "previous version of our script. That should explain the complaint."
-msgstr ""
+msgstr "是的，它现在比前一版本更像是一个标志（和 ``action=\"store_true\"`` 相似）。这能解释它为什么报错。"
 
 #: ../../howto/argparse.rst:501
 msgid "It also behaves similar to \"store_true\" action."
@@ -382,34 +385,36 @@ msgstr "它也表现得与 “store_true” 的行为相似。"
 msgid ""
 "Now here's a demonstration of what the \"count\" action gives. You've "
 "probably seen this sort of usage before."
-msgstr ""
+msgstr "这给出了一个关于 ``count`` 动作的效果的演示。你之前很可能应该已经看过这种用法。"
 
 #: ../../howto/argparse.rst:506
 msgid ""
 "And if you don't specify the ``-v`` flag, that flag is considered to have "
 "``None`` value."
-msgstr ""
+msgstr "如果你不添加 ``-v`` 标志，这一标志的值会是 ``None``。"
 
 #: ../../howto/argparse.rst:509
 msgid ""
 "As should be expected, specifying the long form of the flag, we should get "
 "the same output."
-msgstr ""
+msgstr "如期望的那样，添加该标志的长形态能够获得相同的输出。"
 
 #: ../../howto/argparse.rst:512
 msgid ""
 "Sadly, our help output isn't very informative on the new ability our script "
 "has acquired, but that can always be fixed by improving the documentation "
 "for our script (e.g. via the ``help`` keyword argument)."
 msgstr ""
+"可惜的是，对于我们的脚本获得的新能力，我们的帮助输出并没有提供很多信息，但我们总是可以通过改善文档来修复这一问题（比如通过 ``help`` "
+"关键字参数）。"
 
 #: ../../howto/argparse.rst:516
 msgid "That last output exposes a bug in our program."
-msgstr ""
+msgstr "最后一个输出暴露了我们程序中的一个 bug。"
 
 #: ../../howto/argparse.rst:519
 msgid "Let's fix::"
-msgstr "让我们修复一下::"
+msgstr "让我们修复一下："
 
 #: ../../howto/argparse.rst:538
 msgid "And this is what it gives:"
@@ -427,7 +432,7 @@ msgstr "第三组输出并不理想。"
 
 #: ../../howto/argparse.rst:558
 msgid "Let's fix that bug::"
-msgstr "让我们修复那个 bug::"
+msgstr "让我们修复那个 bug："
 
 #: ../../howto/argparse.rst:575
 msgid ""
@@ -437,6 +442,9 @@ msgid ""
 "value, and that cannot be compared to an int value (hence the "
 ":exc:`TypeError` exception)."
 msgstr ""
+"我们刚刚引入了又一个新的关键字 ``default``。我们把它设置为 ``0`` "
+"来让它可以与其他整数值相互比较。记住，默认情况下如果一个可选参数没有被指定，它的值会是 ``None``，并且它不能和整数值相比较（所以产生了 "
+":exc:`TypeError` 异常）。"
 
 #: ../../howto/argparse.rst:582
 msgid "And:"
