i have this little problem. Is there any way how to recognize where is the end of current page in text file ?
I have some PDF files which i convert to plain text. Now i want to split every page and work with this separated pages. Is there any solution to do it? I work with only converted documents - there are page numbers but that is not accurate when there are some other numbers in text.
PDFMiner which i use, have some variable for converting page, which i can use. But there is a lot of other programs for PDF converting and i want to write a program for general use.
have somebody please some advise ? Thank you
Related
I would love to have literary batch records on my computer, unfortunately this is not an option. I decided to write a program that records the layout of the letters on the board and the available letters on each line in a text file. My idea is to get it out of html with python, maybe with selenium. I know Python pretty well, but I can't say that about working with pages. Need an idea how to do it in the most efficient way (ie how to extract this data from an html page into an array or a list). The website is https://www.kurnik.pl/literaki.
I tried static methods, but it turned out to be a completely wrong approach and nothing came of it.
Thank you in advance.
If you have the algorithms and logic to convert the page into a list, I may have a solution. Try making a csv file (comma separated values), which makes a table sort-of layout that can also be converted back to an array with ease. E.g.
with open('board.csv', 'w') as f:
f.write(board data here)
f.close()
I want to convert contents(text, images, links) of docx file to .chm file using Python. Can anyone please suggest how to do.
I tried to read the docx file content using docx2txt
https://github.com/ankushshah89/python-docx2txt package. But I am not sure how to read the images and links in the file.
Can someone please suggest how to read each content separately and convert it to .chm file.
You maybe warned this has a learn curve.
You need to extract all sections from your Word document into clean HTML files including the graphic files.
Please try to Save Word as HTML. But I think this don't make clean HTML.
You need the Microsoft Htmlhelp compiler for creating Chm files. I recommend using a converter tool or a Help Authoring Tool (Hat) for your task.
Search by Google for such tool "DoctoChm" and give it a try for your needs.
I recently needed to convert some resumes to plain text. There are any number of use cases for wanting to extract readable text from binary formats.
you can see the url 'http://davidmburke.com/2014/02/04/python-convert-documents-doc-docx-odt-pdf-to-plain-text-without-libreoffice/'
I have chunks of text that may or may not contain Python code. I need a way to search the text for code and if it is there, do something. I could easily search for specific strings that match a regex, but I need something general.
One thought I had would be to run the text through ast, but that would require parsing out all possible substrings and submitting each of them to ast.
To be clear, the text comes from a Q&A forum for Python. Users frequently post code in their questions, but the code is all smushed into one long, incoherent line when it should be formatted to be displayed properly. I need to check if there is code included in the text and if there is and it isn't formatted properly, complain to the user. Checking formatting is something I can handle, I just need to check the text for any Python code.
Any help would be appreciated.
I want to enter data into a Microsoft Excel Spreadsheet, and for that data to interact and write itself to other documents and webforms.
With success, I am pulling data from an Excel spreadsheet using xlwings. Right now, I’m stuck working with .docx files. The goal here is to write the Excel data into specific parts of a Microsoft Word .docx file template and create a new file.
My specific question is:
Can you modify just a text string(s) in a word/document.xml file and still maintain the integrity and functionality of its .docx encasement? It seems that there are numerous things that can change in the XML code when making even the slightest change to a Word document. I've been working with python-docx and lxml, but I'm not sure if what I seek to do is possible via this route.
Any suggestions or experiences to share would be greatly appreciated. I feel I've read every article that is easily discoverable through a google search at least 5 times.
Let me know if anything needs clarification.
Some things to note:
I started getting into coding about 2 months ago. I’ve been doing it intensively for that time and I feel I’m picking up the essential concepts, but there are severe gaps in my knowledge.
Here are my tools:
Yosemite 10.10,
Microsoft Office 2011 for Mac
You probably need to be more specific, but the short answer is, in principle, yes.
At a certain level, all python-docx does is modify strings in the XML. A couple things though:
The XML you create needs to remain well-formed and valid according to the schema. So if you change the text enclosed in a <w:t> element, for example, that works fine. Conversely, if you inject a bunch of random XML at an arbitrary point in one of the .xml parts, that will corrupt the file.
The XML "files", known as parts that make up a .docx file are contained in a Zip archive known as a package. You must unpackage and repackage that set of parts properly in order to have a valid .docx file afterward. python-docx takes care of all those details for you, but if you're going directly at the .docx file you'll need to take care of that yourself.
When you try opening a MS Word document or for that matter most Windows file formats, you will see gibberish as given below broken intermittently by the actual text. I need to extract the text that goes in and want to ignore the gibberish -- which is something like given below. How do I extract only the text that matters, and ignore rest of the stuff. Please advise.
Here's a sample of open("sample.doc",r").read() of a word doc. Thanks
00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00In an Interesting news,his is the first time we polled Indian channel community for their preferred memory supplier. Transcend came a close second, was seen to be more popular among class A city based resellers, was also the most recalled memory brand among customers according to resellers. However Transcend channels complained of parallel imports and constant unavailability of the products in grey x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x
The tool that seems the most viable, particularly if you need an all python solution is OleFileIO.
doc is a binary format, it's not a markup language or something.
Specs: http://www.microsoft.com/interop/docs/OfficeBinaryFormats.mspx
There is no generic why to extract
information from every file format.
You need to know the format to know
how to extract the information.
Just wanted to state that first. So what you should look for is libraries and software that can convert/extract the information you want. And as mentioned by Ofir MicroSoft have tools for that for their formats.
But if you can not do this and want to take the chance that there is text visible in the file that you think is interesting to read you could do a normal read and look for sequences of bytes that will build text. Then comes the question, what languages/charset should I support support in my hunt for text. Is it multi-byte text?
The easy start is to loop through the data and look for sequences of [a-zA-z0-9_- ] to find the text. But word is probably multi-byte. So you should scan double byte as one char.
Note: some of the new formats like open office and docx is multiple files in a compressed container. So you need to de-compress the file first, and scan XML documents after the text you looking for.
Word doc is a compressed format. You need to uncompress it first to get the real data (try open a doc file in a program like winrar, and you'll see it contains multiple files.
It even seems to be XML, so reading the format should not be that hard, although I'm not sure if you get all the data this way.
I had a similar problem, needing to query hundreds of Word documents. I converted the Word files to text files and used normal text parsing tools. Worked well.