vars
关键字为我提供了实例中的所有变量,例如:
In [245]: vars(a)
Out[245]: {'propa': 0, 'propb': 1}
但是,我不知道列出在我的类中定义的所有可调用成员的单一解决方案(例如,请参见此处:查找对象具有的方法),我添加了这个简单的改进,其中不包括__init__
:
In [244]: [method for method in dir(a) if callable(getattr(a, method)) and not method.startswith('__')]
Out[244]: ['say']
相比于:
In [243]: inspect.getmembers(a)
Out[243]:
[('__class__', __main__.syncher),
('__delattr__',
<method-wrapper '__delattr__' of syncher object at 0xd6d9dd0>),
('__dict__', {'propa': 0, 'propb': 1}),
('__doc__', None),
...snipped ...
('__format__', <function __format__>),
('__getattribute__',
<method-wrapper '__getattribute__' of syncher object at 0xd6d9dd0>),
('__hash__', <method-wrapper '__hash__' of syncher object at 0xd6d9dd0>),
('__init__', <bound method syncher.__init__ of <__main__.syncher object at 0xd6d9dd0>>),
('__module__', '__main__'),
('__setattr__',
<method-wrapper '__setattr__' of syncher object at 0xd6d9dd0>),
('__weakref__', None),
('propa', 0),
('propb', 1),
('say', <bound method syncher.say of <__main__.syncher object at 0xd6d9dd0>>)]
或者例如:
In [248]: [method for method in dir(a) if callable(getattr(a, method))
and isinstance(getattr(a, method), types.MethodType)]
Out[248]: ['__init__', 'say']
而且我还找到了这个方法,它不包括内置例程:
In [258]: inspect.getmembers(a, predicate=inspect.ismethod)
Out[258]:
[('__init__',
<bound method syncher.__init__ of <__main__.syncher object at 0xd6d9dd0>>),
('say', <bound method syncher.say of <__main__.syncher object at 0xd6d9dd0>>)]
所以,我的问题是:你有没有更好__init__
的方法在 Python 2.7.X 中找到类中的所有方法(不包括 和所有内置方法)?