pdir2 module

最新推荐文章于 2025-05-14 14:37:17 发布

原创最新推荐文章于 2025-05-14 14:37:17 发布 · 294 阅读

0 ·

CC 4.0 BY-SA版权

Python 专栏收录该内容

15 篇文章

订阅专栏

本文深入探讨了Python内置的pdir模块，它提供了比内置的dir()更丰富的信息，包括特殊属性、抽象类、对象定制、类定制、容器特性、序列化以及描述符相关的方法。通过pdir，你可以更好地理解和调试Python对象的属性和行为。

~ $ pip3 install pdir2
>>>import pdir
>>> pdir(pdir)
special attribute:
    __class__, __dict__, __doc__, __module__, __weakref__
abstract class:
    __subclasshook__
object customization:
    __format__, __hash__, __init__, __new__, __repr__, __sizeof__, __str__
rich comparison:
    __eq__, __ge__, __gt__, __le__, __lt__, __ne__
attribute access:
    __delattr__, __dir__, __getattribute__, __setattr__
class customization:
    __init_subclass__
container:
    __getitem__, __len__
pickle:
    __reduce__, __reduce_ex__
descriptor:
    methods: @property with getter, Returns all methods of the inspected object.
    own: @property with getter, Returns attributes that are not inhterited from parent classes.
    properties: @property with getter, Returns all properties of the inspected object.
    public: @property with getter, Returns public attributes of the inspected object.
function:
    index:
    s: Searches for names that match some pattern.
    search: Searches for names that match some pattern.