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from typing import Optional, Type
from flask import current_app, request, g
from pydantic import BaseModel
class _ContextProperty:
class Key:
request_payload = 'request_payload'
@property
def secret_key(self) -> str:
return current_app.secret_key
def user_agent(self) -> str:
return request.headers['user_agent']
def remote_addr(self) -> str:
return request.remote_addr
# - request payload -
def request_payload(self) -> Optional[BaseModel]:
return getattr(g, self.Key.request_payload, None)
@request_payload.setter
def request_payload(self, value: Type[BaseModel]):
setattr(g, self.Key.request_payload, value)
context_property = _ContextProperty()