[python-perl] Translation review?

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  • TSO
    #1

    [python-perl] Translation review?

    Hi there,



    I've recently tried to translate some Perl code into Python - code is below.


    Is there a more Pythonic form?


    Also, is there a good reason why there are plans to remove lambda from the language?


    yrs complements-of-the-season-ly...






    ==== START OF CODE








    ## 2005-04-01 - TSO
    ## with apologies to Erudil

    import sys,math;[


    vars()
    .__setitem__(
    "ham", lambda(spam):(" ").
    join([chr(( spam/144**i)%(02*72) )
    for(i)in xrange( int(math.log(sp am**0.5,
    12)+1))])),[(lambda* spam:globals(). update({}
    ..__class__([spam])))( ham(spam),eval( ham(__spam))
    )for(spam,__spa m)in[ (47631497714,0x 3A305499C7D37),
    (47159984399, 2337674),(32749 9859,2336509),( 8901
    +34553*10000, 2402179),(63034 05375459,229561 2),(11+
    7540504603011, 303839094),(95, 2295612),(75405 04603011,
    303839094),(95, 0x16241495E6D60 314676F55F45E4D 3F906),(216*
    10529,0x1053924 DE35309345),(0x 6DB401B64DC,0x2 62efd)]]and(_)
    (ham(231280211) ,[bacon(spam,ham( 0x65936781522)) ()for(spam)in
    crispy(bacon(ba con((bacon(eggs ,ham(0x1051936D 9600B6F4F)))(0)
    ,ham(6296985467 094)),ham(39012 977847621407307 7203)))]+[bacon(
    ham(32),ham(484 73858995))()]),_(ham(110),(l ovely)(Spam(che ese
    ,SPAM))),_(ham( 231280211),[[int((lambda spam:bacon(baco n(ham
    (32),ham(484738 58995))(),ham(3 30651610))([ham(6961)[bacon((
    spam),ham(+9066 98009388057))()]for(spam)in(spa m)]))(spam+
    spam_),2)for(sp am,spam_)in(lam bda(spam):[(spam)for(spam)
    in(_spam)(spam[::2],spam[1::2])])(list(_spam(*s pam)))]
    for(spam) in(lambda(spam) :list(_spam(spa m[::2],spam
    [1::2])))([(spam+ham (32)*n)[:n]for(
    spam)in(SPAM) ])])or(Spam)((
    bacon)( bacon(eggs,ham
    (7233055643059
    )),ham(224343
    + 11402701*10**
    6+ 30804988*10**
    14) ),[(spam)for
    spam in(_spam)(*[
    (ham( 668732698837
    )%(spam_ ,_spam),ham(
    668732698 *1000+837)%(
    _spam,spam_ ))for(_spam,
    spam_)in(_spam) (*Spam(lambda
    (spam_,_spam): [bacon(bacon
    (ham(32),ham( 0xB494463B3)
    )(),ham(610+ 330651000))(
    [_spam[spam]for(spam)in(spa m)[::spam_
    *-2+1]])for(spam)in(SP AM)],Ham([ham
    (0x40BA541813CE CF0323A994C40AA 00)
    ,ham(4128534887 83846916352+
    20980637114201* 10**21
    )])))])])]

    == END OF CODE
    Tags: None
    • Steve Holden
      #2
      Re: [python-perl] Translation review?

      Traceback (most recent call last):
      File "<stdin>", line 19, in ?
      IOError: [Errno 2] No such file or directory: '<stdin>'

      (in both Windows 2.4 and Cygwin 2.4)

      regards
      Steve

      TSO wrote:[color=blue]
      > Hi there,
      >
      >
      >
      > I've recently tried to translate some Perl code into Python - code is below.
      >
      >
      > Is there a more Pythonic form?
      >
      >
      > Also, is there a good reason why there are plans to remove lambda from the language?
      >
      >
      > yrs complements-of-the-season-ly...
      >
      >
      >
      >
      >
      >
      > ==== START OF CODE
      >
      >
      >
      >
      >
      >
      >
      >
      > ## 2005-04-01 - TSO
      > ## with apologies to Erudil
      >
      > import sys,math;[
      >
      >
      > vars()
      > .__setitem__(
      > "ham", lambda(spam):(" ").
      > join([chr(( spam/144**i)%(02*72) )
      > for(i)in xrange( int(math.log(sp am**0.5,
      > 12)+1))])),[(lambda* spam:globals(). update({}
      > .__class__([spam])))( ham(spam),eval( ham(__spam))
      > )for(spam,__spa m)in[ (47631497714,0x 3A305499C7D37),
      > (47159984399, 2337674),(32749 9859,2336509),( 8901
      > +34553*10000, 2402179),(63034 05375459,229561 2),(11+
      > 7540504603011, 303839094),(95, 2295612),(75405 04603011,
      > 303839094),(95, 0x16241495E6D60 314676F55F45E4D 3F906),(216*
      > 10529,0x1053924 DE35309345),(0x 6DB401B64DC,0x2 62efd)]]and(_)
      > (ham(231280211) ,[bacon(spam,ham( 0x65936781522)) ()for(spam)in
      > crispy(bacon(ba con((bacon(eggs ,ham(0x1051936D 9600B6F4F)))(0)
      > ,ham(6296985467 094)),ham(39012 977847621407307 7203)))]+[bacon(
      > ham(32),ham(484 73858995))()]),_(ham(110),(l ovely)(Spam(che ese
      > ,SPAM))),_(ham( 231280211),[[int((lambda spam:bacon(baco n(ham
      > (32),ham(484738 58995))(),ham(3 30651610))([ham(6961)[bacon((
      > spam),ham(+9066 98009388057))()]for(spam)in(spa m)]))(spam+
      > spam_),2)for(sp am,spam_)in(lam bda(spam):[(spam)for(spam)
      > in(_spam)(spam[::2],spam[1::2])])(list(_spam(*s pam)))]
      > for(spam) in(lambda(spam) :list(_spam(spa m[::2],spam
      > [1::2])))([(spam+ham (32)*n)[:n]for(
      > spam)in(SPAM) ])])or(Spam)((
      > bacon)( bacon(eggs,ham
      > (7233055643059
      > )),ham(224343
      > + 11402701*10**
      > 6+ 30804988*10**
      > 14) ),[(spam)for
      > spam in(_spam)(*[
      > (ham( 668732698837
      > )%(spam_ ,_spam),ham(
      > 668732698 *1000+837)%(
      > _spam,spam_ ))for(_spam,
      > spam_)in(_spam) (*Spam(lambda
      > (spam_,_spam): [bacon(bacon
      > (ham(32),ham( 0xB494463B3)
      > )(),ham(610+ 330651000))(
      > [_spam[spam]for(spam)in(spa m)[::spam_
      > *-2+1]])for(spam)in(SP AM)],Ham([ham
      > (0x40BA541813CE CF0323A994C40AA 00)
      > ,ham(4128534887 83846916352+
      > 20980637114201* 10**21
      > )])))])])]
      >
      > == END OF CODE[/color]


      --
      Steve Holden +1 703 861 4237 +1 800 494 3119
      Holden Web LLC http://www.holdenweb.com/
      Python Web Programming http://pydish.holdenweb.com/

        Comment

        • Michele Simionato
          #3
          Re: Translation review?

          This is spectacular! :)
          Is there a way to make it to work from environments (such as emacs)
          where stdin is special?

          Michele Simionato

            Comment

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