How to extract information from text file in Python?

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Python: How to extract data in text file based on class information from another text file?

In this case there are 3 classes which is represented by the value 0, 1 and 2. I would like to extract information that are belong to class 1 from another text file called fileA.txt. I would like to know how to solve this using python. For example: class.txt 0 0 1 2 2 1 1 fileA.txt a=[1,3,2,1] b=[3,2] c=[3,2,1] d=[3,3] e=[4,5,6] f=[3,2,3] g=[2,2] Expected output: c=[3,2,1] f=[3,2,3] g=[2,2] Can anyone help me?

Answer:

Read the "class.txt" file and create list of classes: with open("class.txt", "...

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Xiong89 at Stack Overflow Mark as irrelevant Undo

Other solutions

How can I extract data from a Microsoft Project 2003 XML File to a text file?

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Answer:

Also would suggest XSLT. See some tutorials here: http://www.w3schools.com/xsl/def... Also may want...

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John Sommer at Quora Mark as irrelevant Undo

Extract certain information from text files

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I like this question because it exposes a capability of VBA inthat few people know about, so it is rarely...

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Miningco.com Mark as irrelevant Undo

Is there an easy to use Python library to read a PDF file and extract its text?

All of the ones I've seen on github are insanely complicated and do not function properly. Surely there must be something more polished out there.

Answer:

Yes.Textract is very easy to use. It relies on a couple of different possible underlying solutions:...

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Nathan Hemingway at Quora Mark as irrelevant Undo

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Vineet Yadav at Quora Mark as irrelevant Undo

How do i extract important information from a text or a pdf file in Java programming?

I know there is some kind of algo....but how do i go about. Can someone give a head start??

Answer:

I don't know much about this. Hope this will help you: http://javaworkshop.sourceforge.net/chap&hellip...

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Rasathi at Yahoo! Answers Mark as irrelevant Undo

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Anonymous at Quora Mark as irrelevant Undo

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Ken Atkinson at Yahoo! Answers Mark as irrelevant Undo

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v-tach at Ask.Metafilter.Com Mark as irrelevant Undo

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