text-extraction

Extraction of unique values form a array list

由 半世苍凉 提交于 2019-12-13 09:15:21
问题 I'm pretty new to programming in Java and I want to make a program that will print out some values from a file. I want to import a array list from a file which contains a large set of repeated numbers. The program should print out only one unique number of set. For example, the array contains these numbers: 0,0,0,0,2,2,2,2,2,3,3,3,3,3,5,5,5,5,8,8,10,10,2,2,2,3,3,7,7 and what I should get out of it is this: 0,2,3,5,8,10,2,3,7 The same would be needed if the array wasn't containing integers,

PHP Filter FlateDecode PDF stream returning offset characters

由 会有一股神秘感。 提交于 2019-12-13 07:52:03
问题 I have code that extracts text from a PDF using a filetotext class. Worked until last week when something changed in the pdf's being generated. Weird thing is that it appears the characters are there and correct once I add 29 to the ord of the character. Example response debug printout: /F1 7.31 Tf 0 0 0 rg 1 0 0 1 195.16 597.4 Tm ($PRXQW)Tj ET BT The code uses gzuncompress on the stream section of the pdf. The $PRXQW is Amount, and adding 29dec to the ord of each character gives me this. But

Navigating to second string text using BeautifulSoup

由 随声附和 提交于 2019-12-13 02:35:22
问题 Here is the lxml, it's saved as sample.html. <html> <body> <div class ="ecopyramid"> <ul id ="producers"> <li class ="producerlist"> <div class ="name">A1</div> <div class ="number">100000</div> </li> <li class ="producerlist"> <div class ="name">B1</div> <div class ="number">100000</div> </li> </ul> <ul id ="primaryconsumers"> <li class ="primaryconsumerlist"> <div class ="name">A2</div> <div class ="number">1000</div> </li> <li class ="primaryconsumerlist"> <div class ="name">B2</div> <div

Unable to install textract

由 时光毁灭记忆、已成空白 提交于 2019-12-12 21:22:16
问题 Using the command pip install textract I'm unable to install textract on my Ubuntu 16.04, Python 2. I get the following error: Collecting textract Requirement already satisfied: python-pptx==0.6.5 in ./anaconda2/lib/python2.7/site-packages (from textract) (0.6.5) Requirement already satisfied: docx2txt==0.6 in ./anaconda2/lib/python2.7/site-packages (from textract) (0.6) Requirement already satisfied: six==1.10.0 in ./anaconda2/lib/python2.7/site-packages (from textract) (1.10.0) Requirement

Extract Text with its Font Details (Style and Size) from a PDF in Python [closed]

由 筅森魡賤 提交于 2019-12-12 11:08:47
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 5 years ago . I am looking to Extract Text with its Font Details (Style and Size) from a PDF in Python. I need to read/parse the text content and also get the font details. Please suggest. 回答1: There is a python library for that. Please have a look at PDFMiner. http://www.unixuser.org/~euske/python/pdfminer/index.html.

Is there a way to get all text from the rendered page with JS?

由 ぃ、小莉子 提交于 2019-12-12 09:41:43
问题 Is there an (unobtrusive, to the user) way to get all the text in a page with Javascript? I could get the HTML, parse it, remove all tags, etc, but I'm wondering if there's a way to get the text from the alread rendered page. To clarify, I don't want to grab text from a selection, I want the entire page. Thank you! 回答1: All credit to Greg W's answer, as I based this answer on his code, but I found that for a website without inline style or script tags it was generally simpler to use: var

Extracting readable text from HTML using Python?

由 岁酱吖の 提交于 2019-12-12 07:19:11
问题 I know about utils like html2text, BeautifulSoup etc. but the issue is that they also extract javascript and add it to the text making it tough to separate them. htmlDom = BeautifulSoup(webPage) htmlDom.findAll(text=True) Alternately, from stripogram import html2text extract = html2text(webPage) Both of these extract all the javascript on the page as well, this is undesired. I just wanted the readable text which you could copy from your browser to be extracted. 回答1: If you want to avoid

How can I get only heading names.from the text file

由 爷，独闯天下 提交于 2019-12-12 07:02:29
问题 I have a Text file as below: Education: askdjbnakjfbuisbrkjsbvxcnbvfiuregifuksbkvjb.iasgiufdsegiyvskjdfbsldfgd Technical skills : java,j2ee etc., work done: oaugafiuadgkfjwgeuyrfvskjdfviysdvfhsdf,aviysdvwuyevfahjvshgcsvdfs,bvisdhvfhjsvjdfvshjdvhfjvxjhfvhjsdbvfkjsbdkfg I would like to extract only the heading names such as Education,Technical Skills etc. the code is : with open("aks.txt") as infile, open("fffm",'w') as outfile: copy = False for line in infile: if line.strip() == "Technical

Writing simultaneously, into several files, the elements of lists of different length

由 吃可爱长大的小学妹 提交于 2019-12-12 05:01:11
问题 I have several lists: VOLUMES = ['119.823364', '121.143469'] P0 = ['4.97568007', '4.98494429'] P2 = ['16.76591397', '16.88768068'] Xs = ['0.000000000000E+00', '3.333333333333E-01', '-4.090760942850E-01', '0.000000000000E+00', '3.333333333333E-01', '-4.093755657782E-01'] Ys = ['0.000000000000E+00', '-3.333333333333E-01', '-3.333333333333E-01', '0.000000000000E+00', '-3.333333333333E-01', '-3.333333333333E-01'] Zs = ['0.000000000000E+00', '-8.333333333333E-02', '-8.333333333333E-02', '0

What's the best method to EXTRACT product names given a list of SKU numbers from a website?

由 大城市里の小女人 提交于 2019-12-12 01:47:55
问题 I have a problem. I have a list of SKU numbers (hundreds) that I'm trying to match with the title of the product that it belongs to. I have thought of a few ways to accomplish this, but I feel like I'm missing something... I'm hoping someone here has a quick and efficient idea to help me get this done. The products come from Aidan Gray. Attempt #1 (Batch Program Method) - FAIL: After searching for a SKU in Aidan Gray, the website returns a URL that looks like below: http://www.aidangrayhome
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