google engine: code cleanup

# FIXME : no translation

property_address = "Address"

property_phone = "Phone number"

property_location = "Location"

property_website = "Web site"

property_gplus_website = "Google plus"

# cookies

pref_cookie = ''

        return url_string

# URL : get label

def url_get_label(url_string):

    # sanity check

    if url_string is None:

        return url_string

    # normal case

    parsed_url = urlparse(url_string)

    if parsed_url.netloc == 'plus.google.com':

        return property_gplus_website

    return property_website

# returns extract_text on the first result selected by the xpath or None

def extract_text_from_dom(result, xpath):

    r = result.xpath(xpath)

                # append result

                results.append({'url': url,

                                'title': title,

                                'content': content})

        except Exception, e:

            print e

                                'content': content

                                })

        except:

            continue

    # parse suggestion