Thanks for Python...
John Klassa
klassa at aur.alcatel.com
Thu Jun 24 10:35:12 EDT 1999
On Wed, 23 Jun 1999 20:24:59 GMT, wtanksle at dolphin.openprojects.net wrote:
> >#!/usr/local/bin/python
> >from sys import*;from string import*;a=argv;[s,p,q]=filter(lambda x:x[:1]!=
> >'-',a);d='-d'in a;e,n=atol(p,16),atol(q,16);l=(len(q)+1)/2;o,inb=l-d,l-1+d
> >while s:s=stdin.read(inb);s and map(stdout.write,map(lambda i,b=pow(reduce(
> >lambda x,y:(x<<8L)+y,map(ord,s)),e,n):chr(b>>8*i&255),range(o-1,-1,-1)))
>
> You know, the first time I saw this it was in ESR's .sig, and I tried to
> remember how long the Perl version had been. A few minutes of searching
> revealed that it was three lines long -- but also revealed that it was
> using bc rather than Perl to do most of the work! I spent about half an
> hour searching for the real Perl version, only to find that it was five
> lines long.
>
> The Python for this .sig is shorter than the Perl! Cool, eh?
It doesn't run for me... What's it supposed to do? When I run it, I get:
Traceback (innermost last):
File "/tmp/foo", line 2, in ?
from sys import*;from string import*;a=argv;[s,p,q]=filter(lambda
x:x[:1]!=
ValueError: unpack list of wrong size
--
John Klassa / Alcatel USA / Raleigh, NC, USA
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