标签:reduce attr dex 16px ever tty logs span iter
dir([object])
功能:
dir() 函数不带参数时,返回当前范围内的变量、方法和定义的类型列表;带参数时,返回参数的属性、方法列表。
如果参数包含方法__dir__(),该方法将被调用。如果参数不包含__dir__(),该方法将最大限度地收集参数信息。
object - 对象、变量、类型。返回模块的属性列表。
实例:
>>>dir() # 获得当前模块的属性列表 [‘__builtins__‘, ‘__doc__‘, ‘__name__‘, ‘__package__‘, ‘arr‘, ‘myslice‘] >>> dir([ ]) # 查看列表的方法 [‘__add__‘, ‘__class__‘, ‘__contains__‘, ‘__delattr__‘, ‘__delitem__‘, ‘__delslice__‘, ‘__doc__‘, ‘__eq__‘, ‘__format__‘, ‘__ge__‘, ‘__getattribute__‘, ‘__getitem__‘, ‘__getslice__‘, ‘__gt__‘, ‘__hash__‘, ‘__iadd__‘, ‘__imul__‘, ‘__init__‘, ‘__iter__‘, ‘__le__‘, ‘__len__‘, ‘__lt__‘, ‘__mul__‘, ‘__ne__‘, ‘__new__‘, ‘__reduce__‘, ‘__reduce_ex__‘, ‘__repr__‘, ‘__reversed__‘, ‘__rmul__‘, ‘__setattr__‘, ‘__setitem__‘, ‘__setslice__‘, ‘__sizeof__‘, ‘__str__‘, ‘__subclasshook__‘, ‘append‘, ‘count‘, ‘extend‘, ‘index‘, ‘insert‘, ‘pop‘, ‘remove‘, ‘reverse‘, ‘sort‘] >>>
标签:reduce attr dex 16px ever tty logs span iter
原文地址:http://www.cnblogs.com/guyuyuan/p/6942523.html