| hasattr | hasattr(class) |
| getattr | - |
| setattr | - |
| delattr | - |
| - | - |
__getattr__ | |
__setattr__ | |
__delattr__ | |
| - | - |
__getattrbute__ | 如无异常,优先. 如有连带执行__getattr__ |
| - | - |
__getitem__ | obj[k] |
__setitem__ | obj[k]=v |
__delitem__ | del obj[key] |
| - | - |
__doc__ | 文档 |
__module__ | 模块 |
__class__ | obj属于哪类 |
| - | - |
__init__ | A() |
__call__ | a() |
| - | - |
__str__ | print obj |
__repr__ | print obj |
__format__ | - |
| - | - |
__del__ | 代码执行完后触发 |
__enter__ | (with语句) |
__exit__ | - |
| - | - |
__get__ | (描述符) |
__set__ | - |
__delete__ | - |
| - | - |
__slots__ | 插槽 |
| - | - |
__call__ | - |
__metaclass__ | - |