Dishka resolver
Step 1: Install bazario with dishka provider
pip install 'bazario[dishka]'
Step 2: Setup bazario components(handlers, behaviors, etc) and container
# bootstap/ioc.py
from bazario import Dispatcher, Resolver
from bazario.resolvers.dishka import DishkaResolver
from dishka import Container, Provider, Scope, WithParents, make_container
def provide_registry() -> Registry:
registry = Registry()
registry.add_request_handler(CreateUserRequest, CreateUserHandler)
registry.add_notification_handlers(UserCreatedNotification, UserCreatedHandler)
return registry
def provide_container() -> Container:
provider = Provider(scope=Scope.REQUEST)
provider.provide(provide_registry)
provider.provide(WithParents[Dispatcher])
provider.provide_all(
CreateUserHandler,
UserCreatedHandler,
)
return make_container(provider)
Step 3: Use bazario with dishka
# presentation/rest/users.py
from your_framework import post, inject
from bazario import Sender, Publisher
from application.requests.create_user import CreateUserRequest
from application.notifications.user_created import UserCreatedNotification
@post("/")
@inject
def create_user(sender: Sender, publisher: Publisher) -> None:
response = sender.send(CreateUserRequest("john_doe"))
print(response) # Output: User john_doe created!
publisher.publish(UserCreatedNotification("123")) # Output: Notification: User 123 was created.