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POError while editing many CSV files
 

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  1. POError while editing many CSV files
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    <p>I asked this question a few days ago because I needed help with editing some CSV files: <a href="https://stackoverflow.com/questions/18257999/fix-numbering-on-csv-files-that-have-deleted-lines/18258274?noredirect=1#comment26921500_18258274">Fix numbering on CSV files that have deleted lines</a>. The people of Stack Overflow helped me out a great deal however I keep getting an error saying <code>AttributeError: 'int' object has no attribute 'strip'.</code> The problem is that all the information in my CSV files are not integers. Being the python newbie that I am, a few days of trying to fix it only made things worse. Here is what I have from my previous question that gives me the error: </p> <pre><code>import csv import glob import os import re numbered = re.compile(r'N\d+').match for fn in fns: # open for counting reader = csv.reader(open(fn,"rb")) count = sum(1 for row in reader if row and not any(r.strip() == 'DIF' for r in row) and numbered(row[0])) # reopen for filtering reader = csv.reader(open(fn,"rb")) with open (os.path.join('out', fn), 'wb') as f: counter = 0 w = csv.writer(f) for row in reader: if row and 'Count' in row[0].strip(): row = ['Count', count] if row and not any(r.strip() == 'DIF' for r in row): #remove DIF if numbered(row[0]): counter += 1 row[0] = 'N%d' % counter w.writerow(row) </code></pre> <p>The code is essentially supposed to run through a bunch of CSV files and delete all the lines that have 'DIF' in them and fix the numbering due to deleted lines. Does anyone have any suggestions?</p>
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    1. PTQuestion
    1. USCommunity
    1. USHamza Surti
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    1. COdid you even try my approach? The problem I think is that you are doing more than you need to do if you read it in as a string then it has to be a string and then you don't have to worry about the nature of the data. adding csv to the mix adds complexity that is probably not needed
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      1. POError while editing many CSV files
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    2. COpossible duplicate of [Fix numbering on CSV files that have deleted lines](http://stackoverflow.com/questions/18257999/fix-numbering-on-csv-files-that-have-deleted-lines)
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      1. POError while editing many CSV files
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