getting all user defined attributes of a class

[Diez B. Roggisch]

Amit Gupta schrieb:
> On Feb 6, 2:15 pm, Marc 'BlackJack' Rintsch <bj_... at gmx.net> wrote:
>> On Wed, 06 Feb 2008 14:07:23 -0800, Amit Gupta wrote:
>>> Class A(object) :
>>>   self.x = 1
>> This is not valid Python code.
>>
>>> I want something like:
>>>   for userattrib in A.getAllUserAttribute() :
>>>     print userattrib
>>> My question is, is there a builtin function, called
>>> getAllUserAttributes?
>> No and there can't be since the attributes you seem to be interested in
>> don't exist until an instance is created.
>>
>> Ciao,
>>         Marc 'BlackJack' Rintsch
> 
> My mistake:
> 
> I should make class A as:
> class A (object) :
>   x = 1
> 
> Now, x is class attribute and I am looking for some-way to filter non-
> user-defined attributes.
> 
> e.g.g if I do
> for attr in a.__dict__ :
>   print attr
> 
> 
> I will also get
> 
> __module__, __weakref__ and others including "x"

Just create an empty class, gather all attribute names from that and 
then subtract that set of names from the names you get from a "real" class.


Dize