APP_srv_cl.py

#!/home/sziller/Projects/901_RasPi_SmartHomeServer/_raspi_smarthome_server/venv/bin/python

"""=== App-interface to start SmartHomeMyCastle Server =======================================
Call this python script as:
python3 APP_srv_cl.py
============================================================================ by Sziller ==="""

import os
import inspect
import logging
import config as conf
import config_prv as conf_prv
from dotenv import load_dotenv
from time_format import TimeFormat as TiFo
from shmc_server import serverClass_SHMC

from shmc_api_classes.auth_services import AuthService

# Create a glorified config-type class, with functions in it to be used with Depends()
# This is basically the same exact approach we use in the function-based version.

AuthService.auth_secret_key = os.getenv("AUTH_SECRET_KEY")
AuthService.auth_algo = os.getenv("AUTH_ALGO")
AuthService.auth_token_expire_mins = os.getenv("AUTH_TOKEN_EXPIRE_MINS")

AuthService.db_fullname_auth = os.getenv("DB_FULLNAME_AUTH")
AuthService.db_style_auth = os.getenv("DB_STYLE_AUTH")


def app_server(**data_passed):
    """=== Function name: app_server ===================================================================================
    Use this code to run the SHMC server!
    ============================================================================================== by Sziller ==="""
    cfn = inspect.currentframe().f_code.co_name  # current class name
    lg.info("START: {:>85} <<<".format(cfn))
    lg.warning("          : ======================================")
    lg.warning({True: "          : =            LIVE SESSION            =",
                False: "          : =            DEV  SESSION            ="}[conf.isLIVE])
    lg.warning("          : ={:^36}=".format(__name__))
    lg.info("          : =         user languange: {}         =".format(data_passed["lng"]))
    lg.warning("          : ======================================")
    server = serverClass_SHMC.Server()
    for param, arg in data_passed.items(): setattr(server, param, arg)
    server.process()
    server.serve_forever()
    pass


if __name__ == "__main__":
    # READ BASIC SETTINGS                                                                   -   START   -
    # from .env:
    load_dotenv()
    # <server> is the parent scope. You need to run <server> It includes "/" path to serve Static Pages
    # do not define logger info!

    # log settings:
    log_format = conf.LOG_FORMAT
    log_level = getattr(logging, conf.LOG_LEVEL)
    log_ts = "_{}".format(TiFo.timestamp()) if conf.LOG_TIMED else ""
    log_tf = conf.LOG_TIMEFORMAT
    path_root = conf.PATH_ROOT
    log_path = conf.LOG_PATH.format(path_root)
    log_fullfilename = conf.LOG_FILENAME.format(log_path, log_ts)
    
    # Setting up logger                                                                     -   START   -
    if not os.path.exists(log_path): os.mkdir(log_path)
    lg = logging.getLogger("shmc")
    # Using config.py data - configurate logger:
    logging.basicConfig(filename=log_fullfilename,
                        level=log_level,
                        format=log_format,
                        datefmt=log_tf,
                        filemode="w")
    # initial sz_messages
    lg.warning("FILE: {:>86} <<<".format(__file__))
    lg.warning("LOGGER namespace: {:>74} <<<".format(__name__))
    lg.debug("listing   : config settings:")
    for k, v in {param: arg for param, arg in vars(conf).items() if not param.startswith('__')}.items():
        lg.debug("{:>20}: {}".format(k, v))
    # Setting up logger                                                                     -   ENDED   -
    
    kwargs_server = {
        "app_path": conf.APP_PATH,
        "srv_ip": os.getenv("SRV_IP"),
        "srv_port": int(os.getenv("SRV_PORT")),
        "session_name_shmc": os.getenv("DB_FULLNAME_SHMC"),
        "session_style_shmc": os.getenv("DB_STYLE_SHMC"),
        "session_name_auth": os.getenv("DB_FULLNAME_AUTH"),
        "session_style_auth": os.getenv("DB_STYLE_AUTH"),
        "default_user_list": conf_prv.DEFAULT_USER_LIST,
        "lng": conf.LANGUAGE_CODE,
        "fsh_dir_info": conf.NECESSARY_DIRECTORIES,
        "path_root": conf.PATH_ROOT,
        "path_err_msg": conf.PATH_ERROR_MSG.format(conf.PATH_ROOT),
        "path_app_doc": conf.PATH_APP_INFO.format(conf.PATH_ROOT),
        "path_mount_static_from": conf.PATH_STATIC_FROM,
        "path_mount_static_to": conf.PATH_STATIC_TO,
        "router_info": conf.APP_ROUTER_INFO,
        'auth_service': AuthService
        }
    
    app_server(**kwargs_server)