New port: textproc/py-pdfrw

A Python library and utility that reads and writes PDF files:

• Version 0.4 is tested and works on Python 2.6, 2.7, 3.3, 3.4, 3.5, and 3.6
• Operations include subsetting, merging, rotating, modifying metadata, etc.
• The fastest pure Python PDF parser available
• Has been used for years by a printer in pre-press production
• Can be used with rst2pdf to faithfully reproduce vector images
• Can be used either standalone, or in conjunction with reportlab to reuse existing PDFs in new ones
• Permissively licensed

WWW: https://github.com/pmaupin/pdfrw

PR: 226702
Submitted by: greg@unrelenting.technology