@@ -2955,6 +2955,8 @@ msgid ""
29552955"New :class:`~weakref.WeakMethod` class simulates weak references to bound "
29562956"methods. (Contributed by Antoine Pitrou in :issue:`14631`.)"
29572957msgstr ""
2958+ "新增的 :class:`~weakref.WeakMethod` 类可模拟指向绑定方法的弱引用。 (由 Antoine Pitrou 在 "
2959+ ":issue:`14631` 中贡献。)"
29582960
29592961#: ../../whatsnew/3.4.rst:1754
29602962msgid ""
@@ -2963,13 +2965,18 @@ msgid ""
29632965"to carefully manage the lifecycle of the weak reference itself. "
29642966"(Contributed by Richard Oudkerk in :issue:`15528`.)"
29652967msgstr ""
2968+ "新增的 :class:`~weakref.finalize` "
2969+ "类使得注册一个当对象被作为垃圾回收时发起调用的回调成为可能,而无需小心地管理弱引用本身的生命周期。 (由 Richard Oudkerk 在 "
2970+ ":issue:`15528` 中贡献。)"
29662971
29672972#: ../../whatsnew/3.4.rst:1759
29682973msgid ""
29692974"The callback, if any, associated with a :class:`~weakref.ref` is now exposed"
29702975" via the :attr:`~weakref.ref.__callback__` attribute. (Contributed by Mark "
29712976"Dickinson in :issue:`17643`.)"
29722977msgstr ""
2978+ "如果存在任何与 :class:`~weakref.ref` 相关联的回调,现在将通过 :attr:`~weakref.ref.__callback__`"
2979+ " 属性对外公开。 (由 Mark Dickinson 在 :issue:`17643` 中贡献。)"
29732980
29742981#: ../../whatsnew/3.4.rst:1765
29752982msgid "xml.etree"
@@ -2982,6 +2989,9 @@ msgid ""
29822989":ref:`elementtree-pull-parsing`. (Contributed by Antoine Pitrou in "
29832990":issue:`17741`.)"
29842991msgstr ""
2992+ "新增的解析器 :class:`~xml.etree.ElementTree.XMLPullParser` 允许用非阻塞的应用程序来解析 XML 文档。 "
2993+ "相关示例可参见 :ref:`elementtree-pull-parsing`。 (由 Antoine Pitrou 在 :issue:`17741` "
2994+ "中贡献。)"
29852995
29862996#: ../../whatsnew/3.4.rst:1772
29872997msgid ""
@@ -2994,6 +3004,13 @@ msgid ""
29943004" written in abbreviated (``<tag />``) or expanded (``<tag></tag>``) form. "
29953005"(Contributed by Ariel Poliak and Serhiy Storchaka in :issue:`14377`.)"
29963006msgstr ""
3007+ "现在 :mod:`xml.etree.ElementTree` :func:`~xml.etree.ElementTree.tostring` 和 "
3008+ ":func:`~xml.etree.ElementTree.tostringlist` 函数,以及 "
3009+ ":class:`~xml.etree.ElementTree.ElementTree` 的 "
3010+ ":meth:`~xml.etree.ElementTree.ElementTree.write` 方法都具有一个 "
3011+ "*short_empty_elements* :ref:`仅限关键字形参 <keyword-only_parameter>` "
3012+ "用来提供对于无内容的元素要采取缩写 (``<tag />``) 还是扩展 (``<tag></tag>``) 形式的控制。 (由 Ariel "
3013+ "Poliak 和 Serhiy Storchaka 在 :issue:`14377` 中贡献。)"
29973014
29983015#: ../../whatsnew/3.4.rst:1783
29993016msgid "zipfile"
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