def __virtual__():
    return 'zabbix.user_create' in __salt__
find the connection file, and load the info if found.
dataset/ETHPy150Open saltstack/salt/salt/states/zabbix_user.py/__virtual__--crossover with--dataset/ETHPy150Open jupyter/jupyter_client/jupyter_client/consoleapp.py/JupyterConsoleApp.init_connection_file