"""
Persist TM1Service in a file.
Helps to avoid (unreasonably slow) CAM Authentication
"""
import time
from TM1py.Services import TM1Service
import configparser
config = configparser.ConfigParser()
config.read(r'..\config.ini')
# Connect to TM1
tm1 = TM1Service(**config['tm1srv01'])
print(tm1.server.get_server_name())
# Save TM1Service instance to file
tm1.save_to_file('tm1_connection')
# Wait...
time.sleep(7)
# Restore TM1Service instance from file
tm1 = TM1Service.restore_from_file('tm1_connection')
print(tm1.server.get_server_name())
# Logout
tm1.logout()
