Backend-Template/Config/Constants.py

constants = {
    "local" : {
        "mysql": {
            "db_name": "DATABASE NAME",
            "host": "DATABASE HOST",
            "user": "DATABASE USER",
            "password": "DATABASE PASSWORD",
        },
        "static_root": "/path/to/static/folder/root"
    },
    "remote" : {
        "mysql" : {
            "db_name": "DATABASE NAME",
            "host": "DATABASE HOST",
            "user": "DATABASE USER",
            "password": "DATABASE PASSWORD",
        },
        "static_root": "/path/to/static/folder/root"
    },
    "selector" : "remote"
}

# KEEP IN MIND. ONLY DECLARE YOUR PASSWORD IN CONSTANTS DURING DEVELOPMENT. 
# ONCE IN PRODUCTION, USE ENVIRONMENTAL VARIABLES

constants = constants[constants["selector"]]