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Push — master ( 0e0c01...f9d80a )
by Mingyu
01:53
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app.create_app()   A

↳ Parent: app

Complexity

Conditions 4

Size

Total Lines 27
Code Lines 17

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
eloc 17
dl 0
loc 27
rs 9.55
c 0
b 0
f 0
cc 4
nop 1
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from flask import Flask
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from flask_cors import CORS
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from flask_jwt_extended import JWTManager
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from flasgger import Swagger
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from redis import Redis
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from influxdb import InfluxDBClient
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from mongoengine import connect

            


            
                                                                                                            
                            
            
                                    
            
            

                
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from app.views import Router

            


            
                                                                                                            
                            
            
                                    
            
            

                
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WEB_FILE_ROOT_DIR = '../web_files'

            


            
                                                                                                            
                            
            
                                    
            
            

                
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def create_app(*config_cls) -> Flask:

            


            
                                                        
            
                                    
            
            

                
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    print('[INFO] Flask application initialized with {}'.format([config.__name__ for config in config_cls]))

            


            
                                                        
            
                                    
            
            

                
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    app_ = Flask(

            


            
                                                        
            
                                    
            
            

                
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        __name__,

            


            
                                                        
            
                                    
            
            

                
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        # static_folder='{}/static'.format(WEB_FILE_ROOT_DIR),

            


            
                                                        
            
                                    
            
            

                
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        # template_folder='{}/templates'.format(WEB_FILE_ROOT_DIR)

            


            
                                                        
            
                                    
            
            

                
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    )

            


            
                                                        
            
                                    
            
            

                
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    for config in config_cls:

            


            
                                                        
            
                                    
            
            

                
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        app_.config.from_object(config)

            


            
                                                        
            
                                    
            
            

                
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    CORS().init_app(app_)

            


            
                                                        
            
                                    
            
            

                
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    JWTManager().init_app(app_)

            


            
                                                        
            
                                    
            
            

                
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    Swagger(template=app_.config['SWAGGER_TEMPLATE']).init_app(app_)

            


            
                                                        
            
                                    
            
            

                
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    Router().init_app(app_)

            


            
                                                        
            
                                    
            
            

                
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    connect(**app_.config['MONGODB_SETTINGS'])

            


            
                                                        
            
                                    
            
            

                
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    app_.config['REDIS_CLIENT'] = Redis(**app_.config['REDIS_SETTINGS'])

            


            
                                                        
            
                                    
            
            

                
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    app_.config['INFLUXDB_CLIENT'] = InfluxDBClient(**app_.config['INFLUXDB_SETTINGS'])

            


            
                                                        
            
                                    
            
            

                
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    cfg = app_.config

            


            
                                                        
            
                                    
            
            

                
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    if cfg['INFLUXDB_SETTINGS']['database'] not in cfg['INFLUXDB_CLIENT'].get_list_database():

            


            
                                                        
            
                                    
            
            

                
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        cfg['INFLUXDB_CLIENT'].create_database(cfg['INFLUXDB_SETTINGS']['database'])

            


            
                                                        
            
                                    
            
            

                
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    return app_

            


            
                                                        
            
                                    
            
            

                
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