users.py

from operator import itemgetter

# we can store test data in this module like users

users = [
	{"name": "invalid_user", "email": "invalidUser@test.com", "password": "qwert1235"},
	{"name": "valid_user", "email": "validUser@yahoo.com", "password": "ValidPassword"},
	{"name": "Staff2", "email": "staff@test.com", "password": "qwert1235"},
	{"name": "Admin0", "email": "admin@test.com", "password": "qwert1234"},
	{"name": "Admin1", "email": "admin@test.com", "password": "qwert1234"},
	{"name": "Admin2", "email": "admin@test.com", "password": "qwert1234"},
]

def get_user(name):
	try:
		return (user for user in users if user["name"] == name).next()
	except:
		print "\n     User %s is not defined, enter a valid user.\n" %name