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

from xml.etree import ElementTree
from urllib import urlopen
from tempfile import NamedTemporaryFile
from subprocess import call
import wiki2texi

p=urlopen("http://wiki.archlinux.org/api.php?action=query&prop=revisions&rvprop=content&format=xml&titles=Beginners%20Guide")

tree = ElementTree.parse(p)

title= tree.getroot().find(".//page").attrib["title"]
data = tree.getroot().findtext(".//rev").splitlines(1)

#strip Obtain Media upto Documentation
i= 0
strip = False
while i < len(data):
    line = data[i]
    if strip:
        #strip upto
        if "Start the Installation" in line:
            break
        del(data[i])
    else:
        #strip from
        if "Obtain the latest Installation media" in data[i]:
            strip = True
        else:
            i += 1


texi= NamedTemporaryFile()
texi.write((wiki2texi.main(data,title+".texi",title).encode("utf8")))
texi.seek(0)
output = NamedTemporaryFile("rw")
if call(["makeinfo", "--plaintext", "--fill-column=80", "-o"+output.name, texi.name]) != 0:
    print("makeinfo failed")
    exit(1)
output.seek(0)
print(output.read())

# vim: set ai ts=4 sw=4 et: