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call of non-function (type string) error

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Graham Guttocks wrote:>> ...> >>> CIPHER = "DES3"> >>> import Crypto.Cipher> >>> cipher = getattr(Crypto.Cipher, CIPHER)> Traceback (most recent call last):>   File "<stdin>", line 1, in ?> AttributeError: DES3As Andrew pointed out this is an annoying corner case where you probablydo have to use exec. I'm not really thrilled with all of these cornercases in Python's package handling. On the other hand, once you have the module object you can use getattrto get the "new" function out of the module. -- Take a recipe. Leave a recipe.  Python Cookbook!http://www.ActiveState.com/pythoncookbook

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