delete_google_stub = 1   # don't keep placeholder images
google_placeholder_filesizes = (726,896)


import os, os.path
import urllib
import re

from config import conf
try: from processing import Process as Thread
except: from threading import Thread
import ahttp



# ensure that we don't try to download a single favicon twice per session,
# if it's not available the first time, we won't get it after switching stations back and forth
tried_urls = []

        # extract first title parts
        title = rx_t.search(row["title"])
        if title:
            title = title.group(0).replace(" ", "%20")
            
            # do a google search
            html = ahttp.ajax("http://www.google.de/search?hl=de&q="+title, None)
            
            # find first URL hit
            url = rx_u.search(html)
            if url:
                row["homepage"] = ahttp.fix_url(url.group(1))
    pass
#-----------------



# extract domain name
def domain(url):

#  try: 
    # URL download
    r = urllib.urlopen(favicon)
    headers = r.info()
    
    # abort on
    if r.getcode() >= 300:
       raise Error("HTTP error" + r.getcode())
    if not headers["Content-Type"].lower().find("image/"):
       raise Error("can't use text/* content")
       
    # save file
    fn_tmp = fn+".tmp"
    f = open(fn_tmp, "wb")
    f.write(r.read(32768))
    f.close()
        

    favicon = "".join(rx.findall(html))
    
    # url or
    if favicon.startswith("http://"):
       None
    # just /pathname
    else:
       favicon = ahttp.urlparse.urljoin(url, favicon)
       #favicon = "http://" + domain(url) + "/" + favicon

    # download
    direct_download(favicon, file(url))

#
         
import operator
import struct

try:
    from PIL import BmpImagePlugin, PngImagePlugin, Image
except Exception as e:
    print("no PIL", e)
    always_google = 1
    only_google = 1


def load_icon(file, index=None):
    '''