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Top Forums Shell Programming and Scripting Python: generateeuro-millions combinations Post 302512865 by sk1418 on Monday 11th of April 2011 06:30:46 PM
Old 04-11-2011
@alister
nice algorithm! much simpler than mine.

i did a bit document search, and found, it still could be easier: Smilie

PHP Code:
#!/usr/bin/python
from itertools import combinations
it 
combinations(range(1,51),5)
while 
True:
    try:
        print 
it.next()
    
except:
        exit(
0
Code:
kent$ time -p ./t.py > a.tmp
real 6.98
user 6.81
sys 0.15
kent$ wc -l a.tmp
2118760 a.tmp

test was running on my Thinkpad T60 laptop.

Code:
kent$ cat /proc/cpuinfo| ack "model name"    
model name	: Intel(R) Core(TM)2 CPU         T5600  @ 1.83GHz
model name	: Intel(R) Core(TM)2 CPU         T5600  @ 1.83GHz

These 2 Users Gave Thanks to sk1418 For This Post:
 

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lp-shell(1)						      General Commands Manual						       lp-shell(1)

NAME
lp-shell - Open an interactive launchpadlib shell. SYNOPSIS
lp-shell [-a] [-cPROGRAM] [--python] [--ipython] [service] [LP API version] DESCRIPTION
lp-shell opens an interactive Python shell with a launchpadlib.Launchpad object "lp" which is ready for use. It authenticates against Launchpad with the consumer name "udt-lp-shell". When using lp-shell with the -a option it will use the anonymous login from launchpadlib.Launchpad. By default lp-shell connects to the "production" Launchpad service using the "1.0" LP API version. If you want to connect to another Launchpad service, call lp-shell with the service name as the second argument. lp-shell supports all ser- vices known by launchpadlib Python module. Currently known are (list can be incomplete or outdated): "production", "staging", "dogfood". A different LP API version can be selected by passing the API version to use as the third argument. Current supported are: "beta", "1.0" and "devel". OPTIONS
-a Login anonymously into Launchpad. -c PROGRAM Don't enter a shell but only run the specified Python program and exit. --ipython Use an ipython shell if available (default). --python Use a regular python shell. AUTHORS
lp-shell was written by Martin Pitt <martin.pitt@ubuntu.com>. It is released under the terms of the GNU General Public License, version 2 or (at your option) any later version. lptools 27 March 2010 lp-shell(1)
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