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MathGroup Archive 1999

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Re: importing multiple files

  • To: mathgroup at smc.vnet.net
  • Subject: [mg18647] Re: importing multiple files
  • From: paulh at wolfram.com (P.J. Hinton)
  • Date: Thu, 15 Jul 1999 01:45:41 -0400
  • Organization: Wolfram Research, Inc.
  • References: <7mej9h$9hg@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

In article <7mej9h$9hg at smc.vnet.net>, "pytr" <pytr224 at mynet.com> writes:

> I need to import multiple files in text format which are written by another
> system. I don't want to use math link at this time.
> 
> The basic routine needed is
> 
> 
> SetDirectory  ["c:\dumpdir/myreports"]
> Label [beginproc]
> flst= FileNames[ "*z.txt"]
> filename=First[flst]
> Get[filename]
> DeleteFile[filename]
> Goto beginproc
> 
> 
> using the above file list, I need to import and run each file, then erase
> each file after processing,then look for new files.
> 
> Any advice?
> 
> 
> The current program only loops once..

Scan[] is your friend in this case.  Here is a rework of your example.

SetDirectory["C:\\dumpdir\\myreports];
flst= FileNames["*z.txt"];
Scan[(Get[#]; DeleteFile[#])&, flst]

--
P.J. Hinton	
Mathematica Programming Group		paulh at wolfram.com
Wolfram Research, Inc.
Disclaimer: Opinions expressed herein are those of the author alone.


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