import urllib.request
import re

class Travian:
	def __init__():
		pass
	
	def loginPage(self):
		data = urllib.request.urlopen("http://" + self.server)
		data = data.read()
		return data

	def loginForm(self):
		lp = self.loginPage()
		re.search("<form.*?<\/form>", lp, re.M)

	def login(self, user, password):
		lf = self.loginForm()
		pass

class Main(Travian):
	def __init__(self):
		self.server = "speed.travian.ru"

	def start(self):
		self.login("", "")

		
m = Main()
m.start()

Traceback (most recent call last):
  File "./main.py", line 32, in <module>
    m.start()
  File "./main.py", line 28, in start
    self.login("", "")
  File "./main.py", line 20, in login
    lf = self.loginForm()
  File "./main.py", line 17, in loginForm
    re.search("<form.*?<\/form>", lp, re.M)
  File "/opt/python3//lib/python3.0/re.py", line 157, in search
    return _compile(pattern, flags).search(string)
TypeError: can't use a string pattern on a bytes-like object