|
1
|
|
|
from functools import wraps |
|
2
|
|
|
import json |
|
3
|
|
|
import time |
|
4
|
|
|
|
|
5
|
|
|
from flask import Response |
|
6
|
|
|
from flask_jwt_extended import jwt_required, get_jwt_identity |
|
7
|
|
|
from flask_restful import Resource |
|
8
|
|
|
from werkzeug.exceptions import HTTPException |
|
9
|
|
|
|
|
10
|
|
|
|
|
11
|
|
|
def after_request(response): |
|
12
|
|
|
response.headers['X-Content-Type-Options'] = 'nosniff' |
|
13
|
|
|
response.headers['X-Frame-Options'] = 'deny' |
|
14
|
|
|
|
|
15
|
|
|
return response |
|
16
|
|
|
|
|
17
|
|
|
|
|
18
|
|
|
def auth_required(model): |
|
19
|
|
|
def decorator(fn): |
|
20
|
|
|
@wraps(fn) |
|
21
|
|
|
@jwt_required |
|
22
|
|
|
def wrapper(*args, **kwargs): |
|
23
|
|
|
raise NotImplementedError() |
|
24
|
|
|
|
|
25
|
|
|
# return fn(*args, **kwargs) |
|
26
|
|
|
return wrapper |
|
27
|
|
|
return decorator |
|
28
|
|
|
|
|
29
|
|
|
|
|
30
|
|
|
class BaseResource(Resource): |
|
31
|
|
|
def __init__(self): |
|
32
|
|
|
self.now = time.strftime('%Y-%m-%d %H:%M:%S') |
|
33
|
|
|
|
|
34
|
|
|
@classmethod |
|
35
|
|
|
def unicode_safe_json_dumps(cls, data, status_code=200, **kwargs) -> Response: |
|
36
|
|
|
return Response( |
|
37
|
|
|
json.dumps(data, ensure_ascii=False), |
|
38
|
|
|
status_code, |
|
39
|
|
|
content_type='application/json; charset=utf8', |
|
40
|
|
|
**kwargs |
|
41
|
|
|
) |
|
42
|
|
|
|
|
43
|
|
|
class ValidationError(Exception): |
|
44
|
|
|
def __init__(self, description='', *args): |
|
45
|
|
|
self.description = description |
|
46
|
|
|
|
|
47
|
|
|
super(BaseResource.ValidationError, self).__init__(*args) |
|
48
|
|
|
|
|
49
|
|
|
|
|
50
|
|
|
def _register_error_handlers(blueprint): |
|
51
|
|
|
from app import error_handlers |
|
52
|
|
|
|
|
53
|
|
|
blueprint.register_error_handler(HTTPException, error_handlers.http_exception_handler) |
|
54
|
|
|
blueprint.register_error_handler(BaseResource.ValidationError, error_handlers.validation_error_handler) |
|
55
|
|
|
blueprint.register_error_handler(Exception, error_handlers.broad_exception_error_handler) |
|
56
|
|
|
|
|
57
|
|
|
|
|
58
|
|
|
def load_api(): |
|
59
|
|
|
from app.views import sample |
|
60
|
|
|
|
|
61
|
|
|
|
|
62
|
|
|
def route(app): |
|
63
|
|
|
from app import api_v1_blueprint |
|
64
|
|
|
|
|
65
|
|
|
_register_error_handlers(api_v1_blueprint) |
|
66
|
|
|
api_v1_blueprint.after_request(after_request) |
|
67
|
|
|
|
|
68
|
|
|
load_api() |
|
69
|
|
|
|
|
70
|
|
|
handle_exception_func = app.handle_exception |
|
71
|
|
|
handle_user_exception_func = app.handle_user_exception |
|
72
|
|
|
# register_blueprint 시 defer되었던 함수들이 호출되며, flask-restful.Api._init_app()이 호출되는데 |
|
73
|
|
|
# 해당 메소드가 app 객체의 에러 핸들러를 오버라이딩해서, 별도로 적용한 handler의 HTTPException 관련 로직이 동작하지 않음 |
|
74
|
|
|
# 따라서 두 함수를 임시 저장해 두고, register_blueprint 이후 함수를 재할당하도록 함 |
|
75
|
|
|
|
|
76
|
|
|
app.register_blueprint(api_v1_blueprint) |
|
77
|
|
|
app.handle_user_exception = handle_exception_func |
|
78
|
|
|
app.handle_user_exception = handle_user_exception_func |
|
79
|
|
|
|
JoMingyu /
Flask-Large-Application-Example
