How to use the build.kartinatv.src.api.APIException function in build

def load_epg(self):
		try:
			os.mkdir(EPG_DIR)
		except OSError as e:
			if e[0] != 17:
				raise(e)
		self.trace("Loading epg %s" % self.act_url)
		try:
			urllib.urlretrieve(self.act_url, EPG_ZIP)
			self.lastload = syncTime()
		except:
			raise APIException("epg download failed")
		cmd = "unzip -q -o %s -d %s" % (EPG_ZIP, EPG_DIR)
		self.trace(cmd)
		os.system(cmd)

def authorize(self):
		self.trace("Username is "+self.username)
		self.cookiejar.clear()
		params = urllib.urlencode({"login" : self.username,
		                           "pass" : md5(md5(self.username).hexdigest()+md5(self.password).hexdigest()).hexdigest(),
		                           "with_cfg" : ''})
		self.trace("Authorization started (%s)" % (self.site+"/login?"+ params))
		try:
			httpstr = self.opener.open(self.site+"/login?"+ params).read()
		except IOError as e:
			raise APIException(e)
		#print httpstr
		try:
			root = fromstring(httpstr)
		except SyntaxError as e:
			raise APIException(e)
		if root.find('error'):
			err = root.find('error')
			raise APIException(err.findtext('code').encode('utf-8')+" "+err.findtext('message').encode('utf-8'))
		self.sid = root.find('sid').text.encode('utf-8')
		self.packet_expire = None #XXX: no info in api..
		self.SID = True
		
		settings = root.find('settings')
		self.protect_code = settings.findtext('parental_pass').encode("utf-8")
		self.trace('protectcode %s' % self.protect_code)
		print settings.findtext('time_zone')

self.trace("username = %s" % self.username)
		self.cookiejar.clear()
		params = urllib.urlencode({"login" : self.username,
								  "pass" : self.password,
								  "settings" : "all"})
		try:
			reply = self.opener.open(self.site+self.apipath+'/xml/login?', params).read()
		except IOError as e:
			raise APIException(e)
		
		try:
			reply = fromstring(reply)
		except SyntaxError as e:
			raise APIException(e)
		if reply.find("error"):
			raise APIException(reply.find('error').findtext('message'))
		
		self.packet_expire = datetime.fromtimestamp(int(reply.find('account').findtext('packet_expire')))
		
		#Load settings here, because kartina api is't friendly
		self.settings = {}
		sett = reply.find("settings")
		for s in sett:
			if s.tag == "http_caching": continue
			value = s.findtext('value')
			vallist = []
			if s.tag == "stream_server":
				for x in s.find('list'):
					vallist += [(x.findtext('ip'), x.findtext('descr'))]
			elif s.find('list'):
				for x in s.find('list'):
					vallist += [x.text]

def load_epg(self):
		try:
			os.mkdir(EPG_DIR)
		except OSError as e:
			if e[0] != 17:
				raise(e)
		self.trace("Loading epg %s" % self.act_url)
		try:
			urllib.urlretrieve(self.act_url, EPG_ZIP)
			self.lastload = syncTime()
		except:
			raise APIException("epg download failed")
		cmd = "unzip -q -o %s -d %s" % (EPG_ZIP, EPG_DIR)
		self.trace(cmd)
		os.system(cmd)

def doget():
			self.trace("Getting %s (%s)" % (name, url))
			try:
				reply = self.opener.open(url).read()
			except IOError as e:
				raise APIException(e)
			try:
				root = fromstring(reply)
			except SyntaxError as e:
				raise APIException(e)
			if root.find('error'):
				err = root.find('error')
				raise APIException(err.find('code').text.encode('utf-8')+" "+err.find('message').text.encode('utf-8'))
			self.SID = True
			return root

params = urllib.urlencode({"login" : self.username,
		                           "pass" : md5(md5(self.username).hexdigest()+md5(self.password).hexdigest()).hexdigest(),
		                           "with_cfg" : ''})
		self.trace("Authorization started (%s)" % (self.site+"/login?"+ params))
		try:
			httpstr = self.opener.open(self.site+"/login?"+ params).read()
		except IOError as e:
			raise APIException(e)
		#print httpstr
		try:
			root = fromstring(httpstr)
		except SyntaxError as e:
			raise APIException(e)
		if root.find('error'):
			err = root.find('error')
			raise APIException(err.findtext('code').encode('utf-8')+" "+err.findtext('message').encode('utf-8'))
		self.sid = root.find('sid').text.encode('utf-8')
		self.packet_expire = None #XXX: no info in api..
		self.SID = True
		
		settings = root.find('settings')
		self.protect_code = settings.findtext('parental_pass').encode("utf-8")
		self.trace('protectcode %s' % self.protect_code)
		print settings.findtext('time_zone')
	 	if Timezone != int(settings.findtext('time_zone')) or self.time_shift*60 != int(settings.findtext('time_shift')):
	 		return 1
	 	return 0

def authorize(self):
		self.trace("Username is "+self.username)
		self.cookiejar.clear()
		params = urllib.urlencode({"login" : self.username,
		                           "pass" : md5(md5(self.username).hexdigest()+md5(self.password).hexdigest()).hexdigest(),
		                           "with_cfg" : ''})
		self.trace("Authorization started (%s)" % (self.site+"/login?"+ params))
		try:
			httpstr = self.opener.open(self.site+"/login?"+ params).read()
		except IOError as e:
			raise APIException(e)
		#print httpstr
		try:
			root = fromstring(httpstr)
		except SyntaxError as e:
			raise APIException(e)
		if root.find('error'):
			err = root.find('error')
			raise APIException(err.findtext('code').encode('utf-8')+" "+err.findtext('message').encode('utf-8'))
		self.sid = root.find('sid').text.encode('utf-8')
		self.packet_expire = None #XXX: no info in api..
		self.SID = True
		
		settings = root.find('settings')
		self.protect_code = settings.findtext('parental_pass').encode("utf-8")
		self.trace('protectcode %s' % self.protect_code)
		print settings.findtext('time_zone')
	 	if Timezone != int(settings.findtext('time_zone')) or self.time_shift*60 != int(settings.findtext('time_shift')):
	 		return 1
	 	return 0

def authorize(self):
		print "authorizing"
		params = urllib.urlencode({"login" : self.username,
								   "pass" : self.password})
		try:
			reply = self.opener.open(urllib2.Request('http://tv.team-dobrogea.ru/plugin.php?playlist', params)).readlines()
		except Exception as e:
			raise APIException(e)
		self.readlines = reply

def doget():
			self.trace("Getting %s" % (name))
			#self.trace("Getting %s (%s)" % (name, url))
			try:
				reply = self.opener.open(url).read()
				print reply
			except IOError as e:
				raise APIException(e)
			try:
				root = fromstring(reply)
			except SyntaxError as e:
				raise APIException(e)
			if root.find("error"):
				err = root.find("error")
				raise APIException(err.findtext('code').encode('utf-8')+" "+err.findtext('message').encode('utf-8'))
			self.SID = True
			return root