Subclassing Numeric arrays.

Lukasz Pankowski lupan at zamek.gda.pl
Wed Oct 15 03:46:26 EDT 2003


Jacek Generowicz <jacek.generowicz at cern.ch> writes:

> [...]
> Now, there is also a UserArray module in the Numeric distribution,
> which, supposedly provides a subclassable analogue of the Numeric
> arrays. But attempts to subclass it give an identical error message.
>
> So, what am I missing ?

I suppose you subclassed UserArray.array which is the same function as
Numeric.array. Subclassing UserArray.UserArray works:

>>> import UserArray
>>> class MyArray(UserArray.UserArray): pass
...
>>>

>>> import Numeric
>>> UserArray.array is Numeric.array
True

-- 

=*= Lukasz Pankowski =*=




More information about the Python-list mailing list