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Re: Help with python functions?

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On 23/9/2013 18:55, kjakupak@gmail.com wrote:

> On Monday, September 23, 2013 9:56:45 AM UTC-4, Steven D'Aprano wrote: 
>> On Mon, 23 Sep 2013 05:57:34 -0700, kjakupak wrote: 
>> 
>> Now you're done! On to the next function... 
>> 
>> 
>> 
>> -- 
>> 
>> Steven 
>
> def temp(T, from_unit, to_unit): 
>     conversion_table = {('c', 'k'):lambda x: x + 273.15, 
>                         ('c', 'f'):lambda x: (x * (9.0/5)) + 32, 
>                         ('k', 'c'):lambda x: x - 273.15, 
>                         ('k', 'f'):lambda x: (x * (9.0/5)) - 459.67, 
>                         ('f', 'c'):lambda x: (x - 32) * (5.0/9), 
>                         ('f', 'k'):lambda x: (x + 459.67) * (5.0/9)} 
>     f = conversion_table[(from_unit.lower(), to_unit.lower())] 
>     return f(T) 
>
> Would this be correct? 
> Also, the temperature number had to be of type float so I feel like I did this wrong...
>
> As for the next one, so far I've gotten:
> def comp(T1, u1, T2, u2):
>     if u1 > u2:
>         return -1
>     elif u2 > u1:
>         return 1
>     else:
>         return 0


I didn't see any spec that said Python 3.x.  in version 2.x, this would
be incorrect.

-- 
DaveA

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Help with python functions? kjakupak@gmail.com - 2013-09-23 05:57 -0700
  Re: Help with python functions? Roy Smith <roy@panix.com> - 2013-09-23 09:11 -0400
  Re: Help with python functions? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-09-23 13:56 +0000
    Re: Help with python functions? kjakupak@gmail.com - 2013-09-23 15:32 -0700
      Re: Help with python functions? Terry Reedy <tjreedy@udel.edu> - 2013-09-23 18:48 -0400
      Re: Help with python functions? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-09-24 03:08 +0000
      Re: Help with python functions? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-09-24 03:17 +0000
      Re: Help with python functions? giacomo boffi <pecore@pascolo.net> - 2013-09-24 18:53 +0200
        Re: Help with python functions? MRAB <python@mrabarnett.plus.com> - 2013-09-24 18:18 +0100
    Re: Help with python functions? kjakupak@gmail.com - 2013-09-23 15:55 -0700
      Re: Help with python functions? Dave Angel <davea@davea.name> - 2013-09-24 00:07 +0000
        Re: Help with python functions? kjakupak@gmail.com - 2013-09-23 18:23 -0700
          Re: Help with python functions? Dave Angel <davea@davea.name> - 2013-09-24 03:52 +0000
      Re: Help with python functions? Denis McMahon <denismfmcmahon@gmail.com> - 2013-09-24 02:12 +0000
        Re: Help with python functions? kjakupak@gmail.com - 2013-09-23 19:40 -0700
          Re: Help with python functions? Denis McMahon <denismfmcmahon@gmail.com> - 2013-09-24 14:51 +0000
            Re: Help with python functions? Denis McMahon <denismfmcmahon@gmail.com> - 2013-09-24 19:42 +0000
              Re: Help with python functions? kjakupak@gmail.com - 2013-10-01 10:53 -0700
                Re: Help with python functions? random832@fastmail.us - 2013-10-01 15:02 -0400
                Re: Help with python functions? Denis McMahon <denismfmcmahon@gmail.com> - 2013-10-01 21:45 +0000
                Re: Help with python functions? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2013-10-01 19:19 -0400
      Re: Help with python functions? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-09-24 03:15 +0000
        Re: Help with python functions? Denis McMahon <denismfmcmahon@gmail.com> - 2013-09-24 15:02 +0000

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