convert csv to wiki table

csv2wikitable.py

#!/usr/bin/python


"""
 Usage: python csv2wikitable.py csv_file
 -----
 input: csv format
 output: wiki table format
"""

import sys

if __name__ == '__main__':
        argvs = sys.argv
        argcs = len(argvs)
        if argcs != 2:
                sys.stderr.write('Usage: python %s csv_file column count\n' % argvs[0])
                sys.exit(1)
        filename = argvs[1]
        #column_count = argvs[2]

        infile = open(filename, 'r')
        inlines = infile.readlines()
        infile.close()
        for line2 in inlines:
            n1 = ((line2.count(",")))
            for line3 in inlines:
                n2 = ((line3.count(",")))
                if (n2 > n1):
                    n3 = n2;
        outlines = []
        for line in inlines:
               # outlines.append(line.replace('\n','\n|-\n'))
                commas_count = (line.count(","))
                if commas_count <= n3:
                    n4 = (n3 - commas_count)
                    line = line.rstrip('\n')
                    line = line.rstrip ('\r')
                    line = line.replace('-',' -')
                    line += (',' * n4)
                    line += ('\n')
                    if line.strip():
                        outlines.append(line)
        outlines = [lines1.replace('\n','\n|-\n') for lines1 in outlines]
        outlines = [lines2.replace(",", "\n|") for lines2 in outlines]
        outlines = [lines3.replace("\r", "\n|-\n|") for lines3 in outlines]
        outlines = ['|'+line4 for line4 in outlines]


        outfile = open('wiki_'+filename, 'w')
        outfile.write('{| class = class="wikitable"\n')
        outfile.writelines(outlines)
        outfile.write('|}')
outfile.close()