call of non-function (type string) error

[Graham Guttocks]

Paul Prescod <paulp at ActiveState.com> wrote: 

> What you want is
> 
> CIPHER = "DES"
> import Crypto.Cipher
> 
> cipher = getattr(Crypto.Cipher, CIPHER)
> cipherobj = cipher.new(KEY, CIPHER+".CBC", IV)

This doesn't seem to work for me:

>>> CIPHER = "DES3"
>>> import Crypto.Cipher
>>> cipher = getattr(Crypto.Cipher, CIPHER)
Traceback (most recent call last):
  File "<stdin>", line 1, in ?
AttributeError: DES3


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