Python-сообщество

# -*- coding: utf-8 -*-
import wx, urllib, re, time
class GUI(wx.Dialog):
    def __init__(self, parent):
    """Часть кода упущена для экономии места"""
    def Start(self, event):
        main = Parser()
        main.Start_parser(self.TcURL.GetValue(), self.filename)
        main.count_str(self.filename)

    def onOpenFile(self, event):
        global dlg
        dlg = wx.FileDialog(self, message="Choose a file", defaultFile="", wildcard = "Text file (*.txt)|*.txt|" "All files (*.*)|*.*", style=wx.OPEN | wx.MULTIPLE | wx.CHANGE_DIR)
        if  dlg.ShowModal() == wx.ID_OK:
            paths = dlg.GetPaths()
            self.filename = dlg.GetFilename()
        dlg.Destroy()

class Parser:
    def Start_parser(self, url, openfile):
        global start_time
        start_time = time.time()
        f = open(openfile, 'w+')
        count = 0
        while count < 1000:
            site = urllib.urlopen(url+'memberlist.php?start='+str(count)).read()
            pattern = r'class=\"gen\">([^<]+)</a>'
            users = re.compile(pattern)
            users = re.findall(pattern, site)
            count += 50
            if len(users) == 0:
                break
            for user in users:
                f.write(user.decode('windows-1251').encode('utf-8')+'\n')
                print user

    def count_str(self, openfile):
        print ('Количество собраных логинов: %s' % (len(open(openfile, 'r').readlines())))
        print ("Времени затрачено : %s" % (time.time() - start_time)+'\n')

    """Как сюда прикрутить потоки"""

class Parser(threading.Thread):
    #{ Parser

    def startParser(self):
        # ...
        self.main_thread = threading.currentThread()
        self.start()  # threading.Thread.start
        # ...

    #{ threading.Thread

    def run(self):
        self.work_thread = threading.currentThread()
        assert self.work_thread is not self.main_thread

        while True:
            1/0

def Start(self, event):
        main = Parser()
        for i in range(10):
            main.setDaemon(True)
            main.start()
            time.sleep(1)

class Parser(threading.Thread):

RuntimeError: cannot set daemon status of active thread

def Start(self, event):
        for i in range(10):
            main = Parser()
            main.setDaemon(True)
            main.start()
            time.sleep(1)

class Parser(threading.Thread):

def Start(self, event):
    pool = [Parser() for i in xrange(10)]
    for thread in pool:
        thread.setDaemon(True)
        thread.start()

class Parser(threading.Thread):