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POPrinting the contents and index location of one file by matching it with other file using python
 

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    <p>I'm new to python What I want is to be able to print content of a file I have like this..</p> <blockquote> <p>Mashed Potatoes , topped with this and that ...................... 9.99$</p> </blockquote> <p>similarly</p> <blockquote> <p>Product_name , description ......................... price</p> </blockquote> <p>when I match it with a file containing only Product_names</p> <blockquote> <p>Mashed Potatoes</p> <p>Past</p> <p>Caesar Salad</p> <p>etc. etc.</p> </blockquote> <p>The content of the first file are not in a uniform order so that's why I'm trying it with search ,match and print approach</p> <p>I hope you understand my problem</p> <p>This is what I have tried</p> <pre><code> import re content_file = open('/Users/ashishyadav/Downloads/pdfminer-20110515/samples/te.txt',"r") product_list = open('/Users/ashishyadav/Desktop/AQ/te.txt',"r") output = open("output.txt" , "w") line = content_file.read().lower().strip() for prod in product_list: for match in re.finditer(prod.lower().strip(), line): s=match.start() e=match.end() print &gt;&gt;output, match.group(),"\t", print &gt;&gt;output, '%d:%d' % ( s, e),"\n", </code></pre> <p>what my code does is it matches the second product list file with the full content file but gives me just the index of the product_Names not the description and price ..</p> <p>what I want is an index/span from Product_name to price..</p> <p>like from mashed potatoes ---- 9.99$( mashed potatoes - [0:58]),,m just getting [0:14]</p> <p>and also any way to print the description and price using the same approach</p> <p>Thanks in advance</p>
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