Add Cover Sheet with PyPdf

cover.py

#!/bin/env python2

from pyPdf import PdfFileWriter, PdfFileReader

if __name__ == '__main__':
    output = PdfFileWriter()
    cover = PdfFileReader(file("cover.pdf", "rb"))
    body = PdfFileReader(file("body.pdf", "rb"))

    output.addPage(cover.getPage(0))
    for p in range(0, body.getNumPages()):
        output.addPage(body.getPage(p))
    output.write(open('result.pdf', 'wb'))