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kshw
kshw
Last Activity: Aug 6 '10, 12:27 AM
Joined: Jun 26 '10
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  • kshw
    replied to How to remove words from a text file using re
    in Python
    Thanks all..

    dwblas, Temp is not empty:

    Temp.append("". join(Original_F ile_Content))
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      Leave a comment:

    • kshw
      started a topic How to remove words from a text file using re
      in Python

      How to remove words from a text file using re

      Hi,

      I'm trying to remove non-stop words from a text file using regular expresions but it is not working. I used something like ('^[a-z]?or') in order to avoid removing (or) from the mibble of words e.g. morning.

      Code:
      Temp = [] 
Original_File = open('out.txt', 'r') 
Original_File_Content = Original_File.read() Original_File.close() Temp.append("".join(Original_File_Content))
      ...
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      • kshw
        started a topic How to retrieve URLs and text from web pages
        in Python

        How to retrieve URLs and text from web pages

        Hi,

        I’m new to programming. I’m currently learning python to write a web crawler to extract all text from a web page, in addition to, crawling to further URLs and collecting the text there. The idea is to place all the extracted text in a .txt file with each word in a single line. So the text has to be tokenized. All punctuation marks, duplicate words and non-stop words have to be removed.

        The program should crawl...
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