Guido van Rossum <[EMAIL PROTECTED]> added the comment:

I think this isn't quite right.

Ideally a fix should maintain several important properties:

(1) Be able to read databases written by Python 2.x.

(1a) Write databases readable by Python 2.x.

(2) Use the same mapping between str and bytes as the other *dbm
libraries have.

(2a) Return the same value for keys() as the other *dbm libraries
(except for order).

I think (2) means that we should use UTF-8 to convert str keys to bytes,
but (1) means we should use Latin-1 to convert keys to str *upon writing
the index*.  This will also satisfy (1a).  The keys maintained
internally should be kept in bytes to satsfy (2a).

PS. I noticed the dbm module still returns bytearrays for keys and
values. Is there a bug open to change those to bytes?

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Python tracker <[EMAIL PROTECTED]>
<http://bugs.python.org/issue3799>
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