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                ### 導航 - [索引](../genindex.xhtml "總目錄") - [模塊](../py-modindex.xhtml "Python 模塊索引") | - [下一頁](object.xhtml "Object Protocol") | - [上一頁](codec.xhtml "編解碼器注冊與支持功能") | - ![](https://box.kancloud.cn/a721fc7ec672275e257bbbfde49a4d4e_16x16.png) - [Python](https://www.python.org/) ? - zh\_CN 3.7.3 [文檔](../index.xhtml) ? - [Python/C API 參考手冊](index.xhtml) ? - $('.inline-search').show(0); | # 抽象對象層 本章中的函數與 Python對象交互,無論其類型,或具有廣泛類的對象類型(例如,所有數值類型,或所有序列類型)。當使用對象類型并不適用時,他們會產生一個 Python 異常。 這些函數是不可能用于未正確初始化的對象的,如一個列表對象被 [`PyList_New()`](list.xhtml#c.PyList_New "PyList_New") 創建,但其中的項目沒有被設置為一些非``NULL``的值。 - [Object Protocol](object.xhtml) - [數字協議](number.xhtml) - [Sequence Protocol](sequence.xhtml) - [Mapping Protocol](mapping.xhtml) - [迭代器協議](iter.xhtml) - [緩沖協議](buffer.xhtml) - [Buffer structure](buffer.xhtml#buffer-structure) - [Buffer request types](buffer.xhtml#buffer-request-types) - [request-independent fields](buffer.xhtml#request-independent-fields) - [readonly, format](buffer.xhtml#readonly-format) - [shape, strides, suboffsets](buffer.xhtml#shape-strides-suboffsets) - [連續性的請求](buffer.xhtml#contiguity-requests) - [compound requests](buffer.xhtml#compound-requests) - [復雜數組](buffer.xhtml#complex-arrays) - [NumPy-style: shape and strides](buffer.xhtml#numpy-style-shape-and-strides) - [PIL-style: shape, strides and suboffsets](buffer.xhtml#pil-style-shape-strides-and-suboffsets) - [Buffer-related functions](buffer.xhtml#buffer-related-functions) - [Old Buffer Protocol](objbuffer.xhtml) ### 導航 - [索引](../genindex.xhtml "總目錄") - [模塊](../py-modindex.xhtml "Python 模塊索引") | - [下一頁](object.xhtml "Object Protocol") | - [上一頁](codec.xhtml "編解碼器注冊與支持功能") | - ![](https://box.kancloud.cn/a721fc7ec672275e257bbbfde49a4d4e_16x16.png) - [Python](https://www.python.org/) ? - zh\_CN 3.7.3 [文檔](../index.xhtml) ? - [Python/C API 參考手冊](index.xhtml) ? - $('.inline-search').show(0); | ? [版權所有](../copyright.xhtml) 2001-2019, Python Software Foundation. Python 軟件基金會是一個非盈利組織。 [請捐助。](https://www.python.org/psf/donations/) 最后更新于 5月 21, 2019. [發現了問題](../bugs.xhtml)? 使用[Sphinx](http://sphinx.pocoo.org/)1.8.4 創建。
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