Facebook Graph API Authentication

fb.py

import traceback

def create_user_authentication_url(client_id, redirect_uri, scope = None, state = None, response_type = None, display = None):
	try:	
		try:
			client_id = str(int(client_id))+traceback.format_exc()
		except Exception:
			raise Exception, "\n\n <== Client ID must be an integer ==>\n\n"+traceback.format_exc()
		query = "https://www.facebook.com/dialog/oauth/?client_id="+client_id+"&redirect_uri="+redirect_uri
		if state:
			query = query + "&state=" + state
		if scope:
			query = query + "&scope=" + scope
		if response_type:
			query = query + "&resonse_type=" + scope
		if display:
			query = query + "&display=" + display
		return query
	except Exception:
		raise Exception, "\n\n <== Could not create User Authertication URL ==>\n\n"+traceback.format_exc()