gistfile1.py

#!/usr/bin/env python

import argparse
import sys

from pgpdump import BinaryData

def main(args):
    parser = argparse.ArgumentParser(description='Process OpenPGP files')
    #parser.add_argument('integers', metavar='N', type=int, nargs='+',
    #                    help='an integer for the accumulator')
    parser.add_argument('files', nargs='+',
                        help='filenames to be processed')
    
    args = parser.parse_args()
    
    for filename in args.files:
        with open(filename, 'rb') as infile:
            data = BinaryData(infile.read())
            
        counter = 0
        length = 0
        for packet in data.packets():
            counter += 1
            print("Reading from byte %d" % length)
            length  += packet.length
            try:
                print(packet)
            except:
                print("Error after reading %d packets, totalling %d bytes" % (counter, length))
                raise
                
        
        print(length)
        print(counter)        

if __name__ == '__main__':
    sys.exit(main(sys.argv))