pdf_merger.py

#-------------------------------------------------------------------------------
# Name:        Python Program to merge PDF files 
# # Author:    rakesh kumar
#
# Created:     13-04-2018
# Copyright:   (c) acer 2018
# Licence:     MIT
#-------------------------------------------------------------------------------

# pdf_merger.py



import glob
from PyPDF2 import PdfFileWriter, PdfFileReader

def merger(output_path, input_paths):
    pdf_writer = PdfFileWriter()
    for path in input_paths:
        pdf_reader = PdfFileReader(path)
        for page in range(pdf_reader.getNumPages()):
            pdf_writer.addPage(pdf_reader.getPage(page))
    with open(output_path, 'wb') as fh:
        pdf_writer.write(fh)


if __name__ == '__main__':
    paths = glob.glob('w9_*.pdf')
    paths.sort()
    merger('pdf_merger.pdf', paths)