工具
****

The functions in this chapter perform various utility tasks, ranging
from helping C code be more portable across platforms, using Python
modules from C, and parsing function arguments and constructing Python
values from C values.

* 作業系統工具

* 系統函式

* 行程（Process）控制

* 匯入模組

* Data marshalling support

* Parsing arguments and building values

  * Parsing arguments

    * Strings and buffers

    * 數字

    * Other objects

    * API Functions

  * Building values

* 字串轉換與格式化

* Reflection

* Codec registry and support functions

  * Codec lookup API

  * Registry API for Unicode encoding error handlers
