I’m writing a pdf editor in python with 3 function:

Now I’m trying to extract data from PDF.
but I’m getting Deprecation Error.

Using Python, I want to embed multiple PDFs into a single PDF. Then in this single PDF, I want to create hyperlinks (not via annotations but instead link text in the PDF directly). I want to know if there is any existing python PDF library to achieve this and how it would be possible to do so.

I’m looking for useful libraries which can help me create PDFs and edit them.
THe main operations that I’ll be doing are:

I’m programming a software using python that works with PDFs. I want to make a function to make a PDF unreadable, i was thinking in read the pdf as a txt and remove the first character of the txt (% in all cases). The problem is that python doesn’t read the txt, it shows me this error:

I try to read in a PDF in binary format and parse its information.
I can parse most objects, including using zlib to decompress FlateDecoded data.

I am trying to scrape multiple pdfs using pdfquery, and it has been working perfectly up until now. When I try to load a certain pdf, it produces an xml tree containing only the bbox for the entire page, and not anything for the other cells in the pdf.