from threading import local

from django.utils.deprecation import MiddlewareMixin

_user = local()
_request = local()


class CurrentUserMiddleware(MiddlewareMixin):
    def process_request(self, request):
        _user.value = request.user
        _request.value = request


def get_current_user():
    try:
        return _user.value
    except AttributeError:
        return None


def get_current_request():
    try:
        return _request.value
    except AttributeError:
        return None