#!/usr/bin/python

import signal
signal.signal(signal.SIGINT, signal.SIG_DFL)

import os
import urllib
import urllib2
import re as regexp
#from optparse import OptionParser

from BeautifulSoup import BeautifulSoup

ocean = 'Opal'

url = 'http://yppedia.puzzlepirates.com/%s_Ocean' % urllib.quote(ocean,'')
dataf = urllib2.urlopen(url)

soup = BeautifulSoup(dataf)

title_arch_re = regexp.compile('\\S+ Archipelago \\((\\S+)\\)$')
title_any_re = regexp.compile('(\\S.*\\S) \((\\S+)\\)$')
href_img_re = regexp.compile('\\.png$')

def title_arch_arch(t):
	print 'checking ',t
	if t is None: return None
	m = title_arch_re.match(t)
	if not m: return None
	return m.group(1)

def title_arch_ok(t):
	a = title_arch_arch(t)
	if a is None: return False
	return a == ocean

firstarch = soup.find('a', attrs = {'title': title_arch_ok})
print 'fa',`firstarch`

archestable = firstarch.findParent(
	lambda u: u.name == 'table' and
		len(u.findAll('a', attrs = {'title': title_arch_ok})) > 1
	)

print 'at',`archestable`

arches = archestable.findAll('a', attrs = {'title': title_arch_ok})
print 'ac', `arches`

arches = map((lambda u: u.findParent(
	lambda v: len(v.findAll(text= regexp.compile('.*Large'))) > 0
	)), arches)
print 'ac2', `arches`

for arch in arches:
	links = arch.findAll('a', href=True)
	print 'links', `links`
	a = title_arch_arch(links[0]['title'])
	assert(a)
	print a
	for link in links[1:]:
		print 'link', `link`
		if href_img_re.search(link['href']): continue
		m = title_any_re.match(link['title'])
		assert(m.group(2) == ocean)
		print m.group(1)