DuPDF: Renaming PDFs by titles in Batch.

Renames PDF files of the same directory based on title. It relies on pdftitle which obtains the title of a file by pdfminer.

Run once:

git clone git@github.com:ruofeidu/DuPDF.git --recurse-submodules
pip install pdftitle
pip install pdfminer

Run:

python dupdf

to batch process a directory.