Merge a set of PDFs

merge-pdfs.py

#!/usr/bin/env python3


import sys

import pypdf


output_filename = sys.argv[1]
input_filenames = sys.argv[2:]


merger = pypdf.PdfWriter()


for input_filename in input_filenames:
    merger.append(input_filename)


with open(output_filename, 'wb') as output_file:
    merger.write(output_file)

print(f'Successfully merged PDFs into "{output_filename}"')