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From: Ian Kelly <ian.g.kelly@gmail.com>
Date: Wed, 15 Feb 2012 13:32:51 -0700
Subject: Re: writing to a file from within nested loops
To: Rituparna Sengupta <rsengupta@wisc.edu>
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On Wed, Feb 15, 2012 at 1:12 PM, Rituparna Sengupta <rsengupta@wisc.edu> wr=
ote:
> Hi,
>
> I'm working on this code and I keep getting an error. It might be some ve=
ry basic thing but I was wondering if someone could help. Its a loop within=
 a loop. The part outside the innermost loop gets printed fine, but the par=
t within the innermost loop doesn't get printed. I get an error: 'str' has =
no attribute 'write'. Thanks in advance.

There's not enough to go on here.  Please post the actual code snippet
and the full traceback.  Don't summarize the error for us.