textproc/py-ocrmypdf 16.10.0 DragonFly

OCRmyPDF adds an OCR text layer to scanned PDF files, allowing them to be searched or copy-pasted.

Main features:

* Generates a searchable PDF/A file from a regular PDF * Places OCR text accurately below the image to ease copy / paste * Keeps the exact resolution of the original embedded images * When possible, inserts OCR information as a "lossless" operation without disrupting any other content * Optimizes PDF images, often producing files smaller than the input file * If requested deskews and/or cleans the image before performing OCR * Validates input and output files * Distributes work across all available CPU cores * Uses Tesseract OCR engine to recognize more than 100 languages * Scales properly to handle files with thousands of pages * Battle-tested on millions of PDFs