#!/usr/bin/python
# -*- coding: utf-8 -*-
import os,sys

os.system('gpg --fingerprint --keyring pubring.gpg > tmp.txt')
tmp = open('tmp.txt','r')
html = open('out.html','w')
html.write('<table style="border: 1px; border-style: solid; border-collapse: collapse; empty-cells: show;" rules="all">\n')
html.write('<tr><th>Key ID</th><th style="width: 20em;">Key Owner</th><th>Key Fingerprint</th><th>Size</th><th>Type</th><th>Key?</th><th>Owner?</th></tr>\n')
line = tmp.readline()
while line != '':
    if line[:3] == 'pub':                             #Zeile beginnt mit pub
        sl = line[3:].split(' ')
        while sl[0] == '':                            #Leerzeichen vor der Keylaenge entfernen
            sl.pop(0)
        kd = sl[0].split('/')                         #Keylaenge von der ID separieren
        html.write('<tr><td>'+kd[1]+'</td><td>')
        typestring = kd[0][-1:].capitalize()
        if typestring == 'D':                         #type bestimmen
            keytype = 'DSA'
        elif typestring == 'R':
            keytype = 'RSA'
        else:
            keytype = 'Error!'
        keysize = kd[0][:-1]                          # keygroesse extrahieren
        line = tmp.readline()                         # naechste zeile lesen (da steht der Fingerprint)
        fingerprint = line.split('=')[1]              # fingerprint extrahieren
        keyowner = ''                                 # keyowner extrahieren
        line = tmp.readline()
        while line[:3] == 'uid':
            keyowner = keyowner+line[3:].strip()+', '
            line = tmp.readline()
        keyowner = keyowner[:-2].replace('<','&lt;').replace('>','&gt;')
        html.write(keyowner+'</td><td>'+fingerprint+'</td><td>'+keysize+'</td><td>'+keytype+'</td><td></td><td></td></tr>\n') # Niederschreiben
    else:
        line = tmp.readline()
tmp.close()
html.write('</table>')
html.close()
os.system('rm tmp.txt')