Merge PDFs

merge_pdfs.py

"""
pip install pypdf
"""

from pypdf import PdfWriter

def main(args):
  merger = PdfWriter()
  file_paths = args.input_files
  for pdf in file_paths:
      merger.append(pdf)
  merger.write(args.output_file)
  merger.close()
  
if __name__ == "__main__":
  import argparse
  parser = argparse.ArgumentParser()
  parser.add_argument("output_file")
  parser.add_argument("--input_files", nargs="+")
  args = parser.parse_args()
  
  main(args)