View GitHub Repository Flask-Large-Application-Example

Schedule Inspection
Subscribe

build.app.create_app()   A
last analyzed

↳ Parent: build.app

Complexity

Conditions 3

Size

Total Lines 22
Code Lines 14

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 3
eloc 14
nop 1
dl 0
loc 22
rs 9.7
c 0
b 0
f 0
1 
from flask import Flask
2 
from werkzeug.exceptions import HTTPException
3 

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    4
                

                                    
                                                    
                
                
                
from app.misc.log import log

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    5
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    6
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    7
                

                                    
                                                    
                
                
                
def register_extensions(flask_app: Flask):

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    8
                

                                    
                                                    
                
                
                
    from app import extensions

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    9
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    10
                

                                    
                                                    
                
                
                
    extensions.cors.init_app(flask_app)

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    11
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    12
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    13
                

                                    
                                                    
                
                
                
def register_views(flask_app: Flask):

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    14
                

                                    
                                                    
                
                
                
    from app.views import route

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    15
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    16
                

                                    
                                                    
                
                
                
    route(flask_app)

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    17
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    18
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    19
                

                                    
                                                    
                
                
                
def register_hooks(flask_app: Flask):

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    20
                

                                    
                                                    
                
                
                
    from app.hooks.error import broad_exception_handler

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    21
                

                                    
                                                    
                
                
                
    from app.hooks.request_context import after_request

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    22
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    23
                

                                    
                                                    
                
                
                
    flask_app.after_request(after_request)

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    24
                

                                    
                                                    
                
                
                
    flask_app.register_error_handler(Exception, broad_exception_handler)

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    25
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    26
                

                                    
                                                    
                
                
                

            


            
                                                        
            
                                    
            
            

                
                    27
                

                                    
                                                    
                
                
                
def create_app(*config_cls) -> Flask:

            


            
                                                        
            
                                    
            
            

                
                    28
                

                                    
                                                    
                
                
                
    config_cls = [

            


            
                                                        
            
                                    
            
            

                
                    29
                

                                    
                                                    
                
                
                
        config() if isinstance(config, type) else config for config in config_cls

            


            
                                                        
            
                                    
            
            

                
                    30
                

                                    
                                                    
                
                
                
    ]

            


            
                                                        
            
                                    
            
            

                
                    31
                

                                    
                                                    
                
                
                

            


            
                                                        
            
                                    
            
            

                
                    32
                

                                    
                                                    
                
                
                
    log(

            


            
                                                        
            
                                    
            
            

                
                    33
                

                                    
                                                    
                
                
                
        message="Flask application initialized with {}".format(

            


            
                                                        
            
                                    
            
            

                
                    34
                

                                    
                                                    
                
                
                
            ", ".join([config.__class__.__name__ for config in config_cls])

            


            
                                                        
            
                                    
            
            

                
                    35
                

                                    
                                                    
                
                
                
        ),

            


            
                                                        
            
                                    
            
            

                
                    36
                

                                    
                                                    
                
                
                
        keyword="INFO",

            


            
                                                        
            
                                    
            
            

                
                    37
                

                                    
                                                    
                
                
                
    )

            


            
                                                        
            
                                    
            
            

                
                    38
                

                                    
                                                    
                
                
                

            


            
                                                        
            
                                    
            
            

                
                    39
                

                                    
                                                    
                
                
                
    flask_app = Flask(__name__)

            


            
                                                        
            
                                    
            
            

                
                    40
                

                                    
                                                    
                
                
                

            


            
                                                        
            
                                    
            
            

                
                    41
                

                                    
                                                    
                
                
                
    for config in config_cls:

            


            
                                                        
            
                                    
            
            

                
                    42
                

                                    
                                                    
                
                
                
        flask_app.config.from_object(config)

            


            
                                                        
            
                                    
            
            

                
                    43
                

                                    
                                                    
                
                
                

            


            
                                                        
            
                                    
            
            

                
                    44
                

                                    
                                                    
                
                
                
    register_extensions(flask_app)

            


            
                                                        
            
                                    
            
            

                
                    45
                

                                    
                                                    
                
                
                
    register_views(flask_app)

            


            
                                                        
            
                                    
            
            

                
                    46
                

                                    
                                                    
                
                
                
    register_hooks(flask_app)

            


            
                                                        
            
                                    
            
            

                
                    47
                

                                    
                                                    
                
                
                

            


            
                                                        
            
                                    
            
            

                
                    48
                

                                    
                                                    
                
                
                
    return flask_app

            


            
                                                        
            
                                    
            
            

                
                    49