There is this book i want to print (see Birds press, but the pages are already coupled 2 by 2 and so the booklet printing doesn't work.
This script uses pypdf2 to crop and transform the a4 horizontal pages of the pdf into 2 a5 vertical ones.
Good way to procrastinate eh
Usage
First install the requirements (actually just PyPDF2)
pip install -r requirements.txt
The script takes a input.pdf and gives out a output.pdf.
Then run the code.
python3 zac.py