md5 here just because it's faster and generally safe if you don't have
trillion records....
from hashlib import md5
compute=lambda r: md5(str(r)).hexdigest()
On Tuesday, March 5, 2013 10:54:21 PM UTC+1, Alec Taylor wrote:
>
> What's the DAL syntax for computing a unique hash for each tuple/row?
>
> (so that no other tuple/row has that same hash)
>
> What I have tried:
>
> Field('my_field_name', unique=True, compute=lambda q:
> CRYPT(digest_alg='sha1',key='my_field_name',salt=True)(str(q)).split('$')[0]),
>
>
>
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