[po] auto sync bot

zhsj · zhsj · commit b2903028e2a4 · 2018-10-31T12:09:43.000+08:00
diff --git a/reference/datamodel.po b/reference/datamodel.po
@@ -1662,6 +1662,8 @@ msgid ""
 "must explicitly call it to ensure proper deletion of the base class part of "
 "the instance."
 msgstr ""
+"在实例将被销毁时调用。这还会调用终结器或析构器 (不适当)。如果一个基类具有 :meth:`__del__` 方法，则其所派生的类如果也有 "
+":meth:`__del__` 方法，就必须显式地调用它以确保实例基类部分的正确清除。"
 
 #: ../../reference/datamodel.rst:1209
 msgid ""
@@ -1672,23 +1674,27 @@ msgid ""
 " about to be destroyed; the current :term:`CPython` implementation only "
 "calls it once."
 msgstr ""
+":meth:`__del__` 方法可以 (但不推荐!) 通过创建一个该实例的新引用来推迟其销毁。这被称为对象 *重生*。:meth:`__del__`"
+" 是否会在重生的对象将被销毁时再次被调用是由具体实现决定的 ；当前的 :term:`CPython` 实现只会调用一次。"
 
 #: ../../reference/datamodel.rst:1216
 msgid ""
 "It is not guaranteed that :meth:`__del__` methods are called for objects "
 "that still exist when the interpreter exits."
-msgstr ""
+msgstr "当解释器退出时不会确保为仍然存在的对象调用 :meth:`__del__` 方法。"
 
 #: ../../reference/datamodel.rst:1221
 msgid ""
 "``del x`` doesn't directly call ``x.__del__()`` --- the former decrements "
 "the reference count for ``x`` by one, and the latter is only called when "
 "``x``'s reference count reaches zero."
 msgstr ""
+"``del x`` 并不直接调用 ``x.__del__()`` --- 前者会将 ``x`` 的引用计数减一，而后者仅会在 ``x`` "
+"的引用计数变为零时被调用。"
 
 #: ../../reference/datamodel.rst:1236
 msgid "Documentation for the :mod:`gc` module."
-msgstr ""
+msgstr ":mod:`gc` 模块的文档。"
 
 #: ../../reference/datamodel.rst:1240
 msgid ""
@@ -1938,7 +1944,7 @@ msgstr ""
 
 #: ../../reference/datamodel.rst:1459
 msgid "See also :envvar:`PYTHONHASHSEED`."
-msgstr ""
+msgstr "另见 :envvar:`PYTHONHASHSEED`."
 
 #: ../../reference/datamodel.rst:1461
 msgid "Hash randomization is enabled by default."
