@@ -1539,6 +1539,9 @@ msgid ""
15391539" destination from the first short option string (e.g., ``-f`` implies "
15401540"``f``)."
15411541msgstr ""
1542+ "如果未提供 :attr:`~Option.dest`，则 :mod:`optparse` 会从第一个长选项字符串派生出目标 (例如 ``--foo-"
1543+ "bar`` 将对应 ``foo_bar``)。 如果不存在长选项字符串，则 :mod:`optparse` 会从第一个短选项字符串派生出目标 (例如 "
1544+ "``-f`` 将对应 ``f``)。"
15421545
15431546#: /home/runner/work/docspush-transifex/docspush-transifex/cpython/Doc/library/optparse.rst:1103
15441547#: /home/runner/work/docspush-transifex/docspush-transifex/cpython/Doc/library/optparse.rst:1123
@@ -1606,22 +1609,25 @@ msgid ""
16061609"multiple arguments are consumed, and a tuple of length :attr:`~Option.nargs`"
16071610" is appended to :attr:`~Option.dest`."
16081611msgstr ""
1612+ "该选项必须跟一个参数，该参数将被添加到 :attr:`~Option.dest` 的列表中。 如果未提供 :attr:`~Option.dest` "
1613+ "的默认值，那么当 :mod:`optparse` 首次在命令行中遇到该选项时将自动创建一个空列表。 如果 :attr:`~Option.nargs` >"
1614+ " 1，则会读取多个参数，并将一个长度为 :attr:`~Option.nargs` 的元组添加到 :attr:`~Option.dest`。"
16091615
16101616#: /home/runner/work/docspush-transifex/docspush-transifex/cpython/Doc/library/optparse.rst:1160
16111617msgid ""
16121618"The defaults for :attr:`~Option.type` and :attr:`~Option.dest` are the same "
16131619"as for the ``\" store\" `` action."
1614- msgstr ""
1620+ msgstr ":attr:`~Option.type` 和 :attr:`~Option.dest` 的默认值与 `` \" store \" `` 动作的相同。 "
16151621
16161622#: /home/runner/work/docspush-transifex/docspush-transifex/cpython/Doc/library/optparse.rst:1167
16171623msgid ""
16181624"If ``-t3`` is seen on the command-line, :mod:`optparse` does the equivalent "
16191625"of::"
1620- msgstr ""
1626+ msgstr "如果在命令行中遇过 ``-t3``，:mod:`optparse` 将执行这样的操作:: "
16211627
16221628#: /home/runner/work/docspush-transifex/docspush-transifex/cpython/Doc/library/optparse.rst:1173
16231629msgid "If, a little later on, ``--tracks=4`` is seen, it does::"
1624- msgstr ""
1630+ msgstr "如果，在稍后的时候，再遇到 ``--tracks=4``，它将执行:: "
16251631
16261632#: /home/runner/work/docspush-transifex/docspush-transifex/cpython/Doc/library/optparse.rst:1177
16271633msgid ""
@@ -1631,12 +1637,15 @@ msgid ""
16311637"the default elements will be present in the parsed value for the option, "
16321638"with any values from the command line appended after those default values::"
16331639msgstr ""
1640+ "``append`` 动作会在选项的当前值上调用 ``append`` 方法。 这意味着任何被指定的默认值必须具有 ``append`` 方法。 "
1641+ "这还意味着如果默认值非空，则其中的默认元素将存在于选项的已解析值中，而任何来自命令行的值将被添加到这些默认值之后::"
16341642
16351643#: /home/runner/work/docspush-transifex/docspush-transifex/cpython/Doc/library/optparse.rst:1188
16361644msgid ""
16371645"``\" append_const\" `` [required: :attr:`~Option.const`; relevant: "
16381646":attr:`~Option.dest`]"
16391647msgstr ""
1648+ "``\" append_const\" `` [需要: :attr:`~Option.const`; 关联: :attr:`~Option.dest`]"
16401649
16411650#: /home/runner/work/docspush-transifex/docspush-transifex/cpython/Doc/library/optparse.rst:1191
16421651msgid ""
@@ -1645,17 +1654,22 @@ msgid ""
16451654" to ``None``, and an empty list is automatically created the first time the "
16461655"option is encountered."
16471656msgstr ""
1657+ "与 ``\" store_const\" `` 类似，但 :attr:`~Option.const` 值将被添加到 "
1658+ ":attr:`~Option.dest`；与 ``\" append\" `` 一样，:attr:`~Option.dest` 默认为 "
1659+ "``None``，并且当首次遇到该选项时将自动创建一个空列表。"
16481660
16491661#: /home/runner/work/docspush-transifex/docspush-transifex/cpython/Doc/library/optparse.rst:1196
16501662msgid "``\" count\" `` [relevant: :attr:`~Option.dest`]"
1651- msgstr ""
1663+ msgstr "`` \" count \" `` [关联: :attr:`~Option.dest`] "
16521664
16531665#: /home/runner/work/docspush-transifex/docspush-transifex/cpython/Doc/library/optparse.rst:1198
16541666msgid ""
16551667"Increment the integer stored at :attr:`~Option.dest`. If no default value "
16561668"is supplied, :attr:`~Option.dest` is set to zero before being incremented "
16571669"the first time."
16581670msgstr ""
1671+ "对保存在 :attr:`~Option.dest` 的整数执行递增。 如果未提供默认值，则 :attr:`~Option.dest` "
1672+ "会在第一次执行递增之前被设为零。"
16591673
16601674#: /home/runner/work/docspush-transifex/docspush-transifex/cpython/Doc/library/optparse.rst:1206
16611675msgid ""