442 lines
17 KiB
Python
442 lines
17 KiB
Python
import os, sys, traceback, time, logging, logging.handlers, shutil, platform
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from datetime import datetime
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from pytz import timezone, utc
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from flask import Flask
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from flask_sqlalchemy import SQLAlchemy
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from flask_socketio import SocketIO
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from flask_cors import CORS
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from flaskext.markdown import Markdown
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from flask_login import LoginManager, login_required
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from .init_declare import check_api, CustomFormatter
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class Framework:
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__instance = None
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@classmethod
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def get_instance(cls):
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if cls.__instance == None:
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cls.__instance = Framework()
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return cls.__instance
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def __init__(self):
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self.logger = None
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self.app = None
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self.celery = None
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self.db = None
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self.scheduler = None
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self.socketio = None
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self.path_app_root = None
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self.path_data = None
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self.users = {}
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self.__level_unset_logger_list = []
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self.__logger_list = []
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self.__exit_code = -1
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self.login_manager = None
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#self.plugin_instance_list = {}
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#self.plugin_menus = {}
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# 그냥 F. 로 접근 하게....
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self.SystemModelSetting = None
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self.Job = None
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self.login_required = login_required
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self.check_api = check_api
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self.__initialize()
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def __initialize(self):
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self.__config_initialize("first")
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self.__make_default_dir()
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self.logger = self.get_logger(__package__)
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from support import set_logger
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set_logger(self.logger)
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self.__prepare_starting()
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self.app = Flask(__name__)
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self.__config_initialize('flask')
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self.db = SQLAlchemy(self.app, session_options={"autoflush": False})
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if True or self.config['run_flask']:
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from .scheduler import Scheduler, Job
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self.scheduler = Scheduler(self)
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self.Job = Job
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if self.config['use_gevent']:
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self.socketio = SocketIO(self.app, cors_allowed_origins="*")
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else:
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self.socketio = SocketIO(self.app, cors_allowed_origins="*", async_mode='threading')
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CORS(self.app)
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Markdown(self.app)
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self.login_manager = LoginManager()
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self.login_manager.init_app(self.app)
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self.login_manager.login_view = "/system/login"
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self.celery = self.__init_celery()
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def __init_celery(self):
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try:
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from celery import Celery
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#if frame.config['use_celery'] == False or platform.system() == 'Windows':
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if self.config['use_celery'] == False:
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raise Exception('no celery')
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try:
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redis_port = os.environ['REDIS_PORT']
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except:
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redis_port = '6379'
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self.app.config['CELERY_BROKER_URL'] = 'redis://localhost:%s/0' % redis_port
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self.app.config['CELERY_RESULT_BACKEND'] = 'redis://localhost:%s/0' % redis_port
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celery = Celery(self.app.name, broker=self.app.config['CELERY_BROKER_URL'], backend=self.app.config['CELERY_RESULT_BACKEND'])
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celery.conf['CELERY_ENABLE_UTC'] = False
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celery.conf.update(
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task_serializer='pickle',
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result_serializer='pickle',
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accept_content=['pickle'],
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timezone='Asia/Seoul'
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)
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from celery import bootsteps
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from celery.bin import Option
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celery.user_options['worker'].add(
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Option('--config_filepath', action='store', dest='config_filepath', default='.', help='')
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)
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class CustomArgs(bootsteps.Step):
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def __init__(self, worker, config_filepath=None, **options):
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from . import F
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F.logger.info("celery config filepath: {config_filepath}")
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celery.steps['worker'].add(CustomArgs)
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except Exception as e:
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self.logger.error('CELERY!!!')
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self.logger.error(f'Exception:{str(e)}')
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self.logger.error(traceback.format_exc())
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def dummy_func():
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pass
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class celery(object):
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class task(object):
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def __init__(self, *args, **kwargs):
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if len(args) > 0:
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self.f = args[0]
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def __call__(self, *args, **kwargs):
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if len(args) > 0 and type(args[0]) == type(dummy_func):
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return args[0]
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self.f(*args, **kwargs)
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return celery
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def initialize_system(self):
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from system.setup import P
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SystemInstance = P
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try:
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self.db.create_all()
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except Exception as e:
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self.logger.error('CRITICAL db.create_all()!!!')
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self.logger.error(f'Exception:{str(e)}')
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self.logger.error(traceback.format_exc())
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SystemInstance.plugin_load()
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self.app.register_blueprint(SystemInstance.blueprint)
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self.config['flag_system_loading'] = True
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self.__config_initialize('member')
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self.__config_initialize('system_loading_after')
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self.SystemModelSetting = SystemInstance.ModelSetting
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def initialize_plugin(self):
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from system.setup import P as SP
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from .init_web import jinja_initialize
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jinja_initialize(self.app)
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#system.LogicPlugin.custom_plugin_update()
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from .init_plugin import PluginManager
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self.PluginManager = PluginManager
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PluginManager.plugin_init()
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PluginManager.plugin_menus['system'] = {'menu':SP.menu, 'match':False}
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#from .init_menu import init_menu, get_menu_map
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from .init_menu import MenuManager
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MenuManager.init_menu()
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#init_menu(self.plugin_menu)
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#system.SystemLogic.apply_menu_link()
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if self.config['run_flask']:
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if self.config.get('port') == None:
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self.config['port'] = SP.SystemModelSetting.get_int('port')
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from . import log_viewer
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from . import init_route
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self.__make_default_logger()
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self.logger.info('### LAST')
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self.logger.info(f"### PORT: {self.config['port']}")
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self.logger.info('### Now you can access App by webbrowser!!')
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def __prepare_starting(self):
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# 여기서 monkey.patch시 너무 늦다고 문제 발생
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if self.config['run_flask'] and self.config.get('use_celery') == True:
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try:
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from gevent import monkey
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#from gevent import monkey;monkey.patch_all()
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#print('[MAIN] gevent mokey patch!!')
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#sys.getfilesystemencoding = lambda: 'UTF-8'
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except:
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self.config['use_celery'] = False
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print('[MAIN] gevent not installed!!')
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###################################################
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# 환경
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###################################################
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def __config_initialize(self, mode):
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if mode == "first":
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self.config = {}
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self.config['os'] = platform.system()
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self.config['flag_system_loading'] = False
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self.config['run_flask'] = True if sys.argv[0].endswith('main.py') else False
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self.config['run_celery'] = True if sys.argv[0].find('celery') != -1 else False
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self.config['path_app'] = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
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if self.config['os'] == 'Windows' and self.config['path_app'][0] != '/':
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self.config['path_app'] = self.config['path_app'][0].upper() + self.config['path_app'][1:]
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self.path_app_root = self.config['path_app']
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self.config['path_working'] = os.getcwd()
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self.__process_args()
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self.__load_config()
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self.__init_define()
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elif mode == "flask":
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self.app.secret_key = os.urandom(24)
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#self.app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///data/db/system.db?check_same_thread=False'
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self.app.config['SQLALCHEMY_BINDS'] = {}
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self.app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
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self.app.config['TEMPLATES_AUTO_RELOAD'] = True
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self.app.config['JSON_AS_ASCII'] = False
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elif mode == 'system_loading_after':
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pass
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#from system import SystemModelSetting
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"""
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app.config['config']['running_type'] = 'native'
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if 'SJVA_RUNNING_TYPE' in os.environ:
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app.config['config']['running_type'] = os.environ['SJVA_RUNNING_TYPE']
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else:
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import platform
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if platform.system() == 'Windows':
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app.config['config']['running_type'] = 'windows'
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"""
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def __init_define(self):
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self.config['DEFINE'] = {}
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# 이건 필요 없음
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self.config['DEFINE']['MAIN_SERVER_URL'] = 'https://server.sjva.me'
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def __process_args(self):
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# celery 에서 args 처리시 문제 발생.
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if self.config['run_flask']:
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import argparse
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parser = argparse.ArgumentParser()
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parser.add_argument('--config', default='.', help='config filepath. Default: {current folder}/config.yaml')
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parser.add_argument('--repeat', default=0, type=int, help=u'Do not set. This value is set by automatic')
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args = parser.parse_args()
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self.config['arg_repeat'] = args.repeat
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self.config['arg_config'] = args.config
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else:
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# 아주 안좋은 구조..
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# celery user_options으로 configfilepath를 받은 후 처리해야하나, 로그파일 경로 등에서 데이터 폴더 위치를 미리 사용하는 경우가 많다.
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# sys.argv에서 데이터 경로를 바로 가져와서 사용.
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self.config['arg_repeat'] = 0
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self.config['arg_config'] = sys.argv[-1].split('=')[-1]
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#self.config['arg_config'] =
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def __load_config(self):
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from .init_declare import read_yaml
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#if self.config['run_flask']:
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if self.config['arg_config'] == '.':
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#self.config['config_filepath'] = os.path.join(self.path_app_root, 'config.yaml')
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self.config['config_filepath'] = os.path.join(self.config['path_working'], 'config.yaml')
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if not os.path.exists(self.config['config_filepath']):
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shutil.copy(
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os.path.join(self.path_app_root, 'files', 'config.yaml.template'),
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self.config['config_filepath']
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)
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else:
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self.config['config_filepath'] = self.config['arg_config']
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#os.environ['FLASK_FARM_CONFIG_FILEPATH'] = self.config['config_filepath']
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#else:
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# self.config['config_filepath'] = os.environ['FLASK_FARM_CONFIG_FILEPATH']
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# self.logger.info(f"CELERY config : {self.config['config_filepath']}")
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data = read_yaml(self.config['config_filepath'])
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for key, value in data.items():
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self.config[key] = value
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if self.config['path_data'] == '.':
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self.config['path_data'] = self.config['path_working']
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# 예외적으로 현재폴더가 app일 경우 지저분해지는 것을 방지하기 위해 data 로 지정
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if self.config['path_data'] == self.config['path_working']:
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self.config['path_data'] = os.path.join(self.config['path_working'], 'data')
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self.path_data = self.config['path_data']
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def __make_default_dir(self):
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os.makedirs(self.config['path_data'], exist_ok=True)
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tmp = os.path.join(self.config['path_data'], 'tmp')
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try:
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import shutil
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if os.path.exists(tmp):
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shutil.rmtree(tmp)
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except:
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pass
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sub = ['db', 'log', 'tmp']
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for item in sub:
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tmp = os.path.join(self.config['path_data'], item)
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os.makedirs(tmp, exist_ok=True)
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###################################################
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###################################################
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# 로그
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###################################################
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def get_logger(self, name):
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logger = logging.getLogger(name)
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if not logger.handlers:
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level = logging.DEBUG
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try:
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if self.config['flag_system_loading']:
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try:
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from system import SystemModelSetting
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level = SystemModelSetting.get_int('log_level')
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except:
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level = logging.DEBUG
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if self.__level_unset_logger_list is not None:
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for item in self.__level_unset_logger_list:
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item.setLevel(level)
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self.__level_unset_logger_list = None
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else:
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self.__level_unset_logger_list.append(logger)
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if name.startswith('apscheduler'):
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level = logging.CRITICAL
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else:
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self.__logger_list.append(logger)
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except:
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pass
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logger.setLevel(level)
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file_formatter = logging.Formatter(u'[%(asctime)s|%(levelname)s|%(filename)s:%(lineno)s] %(message)s')
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def customTime(*args):
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utc_dt = utc.localize(datetime.utcnow())
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my_tz = timezone("Asia/Seoul")
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converted = utc_dt.astimezone(my_tz)
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return converted.timetuple()
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file_formatter.converter = customTime
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file_max_bytes = 1 * 1024 * 1024
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fileHandler = logging.handlers.RotatingFileHandler(filename=os.path.join(self.path_data, 'log', f'{name}.log'), maxBytes=file_max_bytes, backupCount=5, encoding='utf8', delay=True)
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streamHandler = logging.StreamHandler()
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# handler에 fommater 세팅
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fileHandler.setFormatter(file_formatter)
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streamHandler.setFormatter(CustomFormatter())
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# Handler를 logging에 추가
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logger.addHandler(fileHandler)
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logger.addHandler(streamHandler)
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return logger
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def __make_default_logger(self):
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self.get_logger('apscheduler.scheduler')
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self.get_logger('apscheduler.executors.default')
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try: logging.getLogger('socketio').setLevel(logging.ERROR)
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except: pass
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try: logging.getLogger('engineio').setLevel(logging.ERROR)
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except: pass
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try: logging.getLogger('apscheduler.scheduler').setLevel(logging.ERROR)
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except: pass
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try: logging.getLogger('apscheduler.executors.default').setLevel(logging.ERROR)
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except: pass
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try: logging.getLogger('werkzeug').setLevel(logging.ERROR)
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except: pass
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def set_level(self, level):
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try:
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for l in self.__logger_list:
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l.setLevel(level)
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self.__make_default_logger()
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except:
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pass
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###################################################
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def start(self):
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host = '0.0.0.0'
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for i in range(10):
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try:
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#self.logger.debug(d(self.config))
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self.socketio.run(self.app, host=host, port=self.config['port'], debug=self.config['debug'], use_reloader=self.config['use_reloader'])
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self.logger.warning(f"EXIT CODE : {self.__exit_code}")
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# 2021-05-18
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if self.config['running_type'] in ['termux', 'entware']:
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os._exit(self.__exit_code)
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else:
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if self.__exit_code != -1:
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sys.exit(self.__exit_code)
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else:
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self.logger.warning(f"framework.exit_code is -1")
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break
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except Exception as exception:
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self.logger.error(f"Start ERROR : {str(exception)}")
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host = '127.0.0.1'
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time.sleep(10*i)
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continue
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except KeyboardInterrupt:
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self.logger.error('KeyboardInterrupt !!')
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#except SystemExit:
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# return
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#sys.exit(self.__exit_code)
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# system 플러그인에서 콜
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def restart(self):
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self.__exit_code = 1
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self.__app_close()
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def shutdown(self):
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self.__exit_code = 0
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self.__app_close()
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def __app_close(self):
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try:
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from .init_plugin import PluginManager
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PluginManager.plugin_unload()
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self.socketio.stop()
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except Exception as exception:
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self.logger.error('Exception:%s', exception)
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self.logger.error(traceback.format_exc())
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def get_recent_version(self):
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try:
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import requests
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url = f"{self.config['DEFINE']['MAIN_SERVER_URL']}/version"
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self.config['recent_version'] = requests.get(url).text
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return True
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except Exception as e:
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self.logger.error(f'Exception:{str(e)}')
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self.logger.error(traceback.format_exc())
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self.config['recent_version'] = '확인 실패'
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return False |