Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > comp.lang.python > #8226

Re: running an existing script

Show key headers only | View raw

Adam Chapman wrote:
> On Jun 22, 4:54 pm, Adam Chapman <adamchapman1...@hotmail.co.uk>
> wrote:
>> On Jun 21, 9:12 pm, Adam Chapman <adamchapman1...@hotmail.co.uk>
>> wrote:
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>> On Jun 21, 8:00 pm, Ethan Furman <et...@stoneleaf.us> wrote:
>>>> Adam Chapman wrote:
>>>>> Thanks Ethan
>>>>> No way could I have worked that out in my state of stress!
>>>>> For your second idea, would I need to type that into the python command
>>>>> line interface (the one that looks like a DOS window?
>>>> If you are actually in a python CLI, at the top of that screen does it
>>>> say something like
>>>> Python 2.5.4 (r254:67916, Dec 23 2008, 15:10:54) [MSC v.1310 32 bit
>>>> (Intel)] on win32
>>>> Type "help", "copyright", "credits" or "license" for more information.
>>>> ?
>>>> If yes, then what I wrote earlier should actually work (I downloaded
>>>> jBoost and looked at the nfold.py script).  Here it is again:
>>>> --> import os
>>>> --> os.chdir('path/to/nfold.py') # don't include nfold.py  ;)
>>>> --> import nfold
>>>> --> import sys
>>>> --> sys.argv = ["nfold.py", "--folds=5", "--data=spambase.data",
>>>> ... "--spec=spambase.spec", "--rounds=500", "--tree=ADD_ALL",
>>>> ... "--generate" ]
>>>> ...
>>>> --> nfold.main()
>>>> I fixed the sys.argv line from last time.
>>>> Good luck!
>>>> ~Ethan~
>>> Thanks to both of you for your help.
>>> It's getting late here, I'll give it another try tomorrow
>> I've added the python directories to the environment variable "path"
>> in my computer (http://showmedo.com/videotutorials/video?
>> name=960000&fromSeriesID=96), which means I can now call python from
>> the windows DOS-style command prompt.
>>
>> My formatting must be wrong when calling the nfold.py script to run.
>> My connad prompt call and the computer's response look like this:
>>
>> C:\Users\Adam\Desktop\JBOOST\jboost-2.2\jboost-2.2\scripts>nfold.py
>> nfold.py
>>   File "C:\Users\Adam\Desktop\JBOOST\jboost-2.2\jboost-2.2\scripts
>> \nfold.py", line 13
>>     print 'Usage: nfold.py <--booster=boosttype> <--folds=number> [--
>> generate | --dir=dir] [--data=file --spec=file] [--rounds=number --
>> tree=treetype]'
>>
>> ^
>> SyntaxError: invalid syntax
>>
>> What I dont understand is that some of the parameters in the syntax it
>> printed back are in <> brackets, and others in [] brackets.
>>
>> I assume this is something a regular python user could notice straight
>> away.
>>
>> Please let me know, I'd be very grateful
> 
> I just tried
> 
> nfold.py --booster=Adaboost --folds=5 --data=spambase.data --
> spec=spambase.spec --rounds=500 --tree=ADD_ALL --generate --dir=C:
> \Users\Adam\Desktop\cvdata
> 
> in the dos-style command prompt. It didn'g vive a syntax error this
> time, it just repeated my command back to me in text. I assume I
> called code correctly, but it didn't make a new folder full of data
> like it should have.
> 

Which version of jBoost, and which version of Python?

~Ethan~

Back to comp.lang.python | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

running an existing script Adam Chapman <adamchapman1985@hotmail.co.uk> - 2011-06-21 10:45 -0700
  Re: running an existing script Ethan Furman <ethan@stoneleaf.us> - 2011-06-21 11:32 -0700
  Re: running an existing script Benjamin Kaplan <benjamin.kaplan@case.edu> - 2011-06-21 11:25 -0700
  Re: running an existing script Ethan Furman <ethan@stoneleaf.us> - 2011-06-21 12:00 -0700
    Re: running an existing script Adam Chapman <adamchapman1985@hotmail.co.uk> - 2011-06-21 13:12 -0700
      Re: running an existing script Adam Chapman <adamchapman1985@hotmail.co.uk> - 2011-06-22 08:54 -0700
        Re: running an existing script Chris Rebert <clp2@rebertia.com> - 2011-06-22 09:13 -0700
        Re: running an existing script Ethan Furman <ethan@stoneleaf.us> - 2011-06-22 09:35 -0700
        Re: running an existing script Adam Chapman <adamchapman1985@hotmail.co.uk> - 2011-06-22 09:15 -0700
          Re: running an existing script Ethan Furman <ethan@stoneleaf.us> - 2011-06-22 09:51 -0700
            Re: running an existing script Adam Chapman <adamchapman1985@hotmail.co.uk> - 2011-06-22 09:51 -0700
              Re: running an existing script Adam Chapman <adamchapman1985@hotmail.co.uk> - 2011-06-22 10:13 -0700
                Re: running an existing script Ethan Furman <ethan@stoneleaf.us> - 2011-06-22 10:46 -0700
                Re: running an existing script Adam Chapman <adamchapman1985@hotmail.co.uk> - 2011-06-22 10:54 -0700
                Re: running an existing script Ethan Furman <ethan@stoneleaf.us> - 2011-06-22 11:50 -0700

csiph-web