#!/usr/bin/python
# csvstuff.py
""" csvstuff.py
    ..A Python 2.67+ program
    Purpose: summarize csv blast report with all matching seq annotations
	 Steven D. Irvin 09 Dec, 2011
"""

import sys
import re
import csv


def main():
    in_file = sys.argv[1]
    f = open(in_file, 'rt')
    output = re.sub('.csv', '.myreport.txt', in_file)
    fo = open(output, 'w')
    g = open(sys.argv[2], 'rt')
    mylists = []
    mynewlists = []
    mymissingitems = []
    try:
        reader = csv.DictReader(f)
        for row in reader:
            print(row)
    finally:
        f.close()

    try:
        greader = csv.DictReader(g)
        for grow in greader:
            print(grow)
    finally:
        g.close()

    for elements in mynewlists:
        if elements not in mylists:
            mymissingitems.append(elements)
            print(elements)
            fo.write('missing from file two,in file one' + '\n')
            fo.write(elements)
            fo.write('\n')
    fo.close()

    return 0        # success

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