#!/usr/bin/env python
# -*- encoding: utf-8 -*-

# Count numbers of a-z in an article and print them
# Copyright (c) 2006-2011 Pan Yongzhi
# Python version: <= 2.7

from __future__ import division
import sys
import collections

if len(sys.argv) != 2:
    print 'Usage: count.py <textfile>'
    sys.exit()

dv_rows = ["',.pyfgcrl", 'aoeuidhtns', 'qjkxbmwvz']
qw_rows = ['qwertyuiop', 'asdfghjkl', 'zxcvbnm,.']

fd = open(sys.argv[1], 'r')
data = collections.defaultdict(int)

char = fd.read(1)
while char:
    if char in ''.join(dv_rows):
        data[char] += 1
        data['keys'] += 1
    char = fd.read(1)

for rows in dv_rows, qw_rows:
    print '<table border="1" align="center">'
    print '<tbody>'
    for row in rows:
        row_sum = 0
        print '<tr>'
        for c in row:
            percent = data[c]/data['keys']*100
            print '<td><span class="m">%s</span> %.2f%%</td>' % (c, percent)
            row_sum += percent
        print '<td class="r">%.2f%%</td>' % row_sum
        print '</tr>'
    print '</tbody>'
    print '</table>'