[SciPy-user] subclassing matrix
Travis Oliphant
oliphant at ee.byu.edu
Sat Apr 9 12:47:07 EDT 2005
BORGULYA Gábor wrote:
>Hi List!
>
>I would like to subclass the matrix class to add a method 'as_html' which
>generates a html table displaying the matrix.
>Could anyone tell me what the problem is with the following code?
>
>
>
>>>>from scipy import *
>>>>class mat2(mat):
>>>>
>>>>
>... pass
>...
>Traceback (most recent call last):
> File "<stdin>", line 1, in ?
>TypeError: __init__() takes exactly 3 arguments (4 given)
>
>
The delayed import mechanism means that mat is not the same thing as the
Matrix.Matrix class. Try
import Matrix
class mat2(Matrix.Matrix):
pass
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