物件實作支援
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本章節說明在定義新的物件型別時所使用的函式、型別和巨集。

* 在 heap 上分配物件

* 物件生命週期

  * 生命事件

  * Cyclic Isolate Destruction

  * 函式

* 通用物件結構

  * Base object types and macros

  * 實作函式與方法

  * Accessing attributes of extension types

    * Member flags

    * Member types

    * Defining Getters and Setters

* 型別物件結構

  * Quick Reference

    * "tp slots"

    * sub-slots

    * slot typedefs

  * PyTypeObject Definition

  * PyObject Slots

  * PyVarObject Slots

  * PyTypeObject Slots

  * 靜態型別

  * 堆積型別

  * Number Object Structures

  * 對映物件結構

  * 序列物件結構

  * 緩衝區物件結構

  * 非同步物件結構

  * Slot Type typedefs

  * 範例

* 循環垃圾回收的支援

  * Controlling the Garbage Collector State

  * Querying Garbage Collector State
