MD5 module Pythonicity

Paul Rubin http
Sat Oct 15 08:56:14 CEST 2005


"Fredrik Lundh" <fredrik at pythonware.com> writes:
> > Forcing every digest module to add code to cater for just one of many
> > use cases is most likely a waste of time.
> here's the hash API specification, btw:
>     http://www.python.org/peps/pep-0247.html

I agree with you and Mike that a file checksum function isn't that
important.  I use the hash modules all the time and can't think of a
single time I've ever used one to hash an entire file.  However, PEP
247 shows that the modules are supposed to have a common API.  So if
there was some actual reason to have a file-hashing operation, it
would be done by implementing it once and having it call a hash module
that's passed as a parameter, similar to the HMAC module, rather than
implementing the file operation in every different hash module.



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