PydiatR

The python MediatR.

Example Usage

from pydiatr.handler import AbstractHandler, AbstractRequest, AbstractResponse
from pydiatr.registry import Registry

registry = Registry()

class CreateUserRequest(AbstractRequest):
    username: str
    email: str

class CreateUserResponse(AbstractResponse):
    success: bool

@registry.decorate_handler
class CreateUserHandler(AbstractHandler[CreateUserRequest, CreateUserResponse]):

    async def handle(self, request: CreateUserRequest) -> CreateUserResponse:
        print(f"Creating user: {request.username} with email: {request.email}")
        return CreateUserResponse(success=True)

response = await registry.dispatch(CreateUserRequest)

TODO:

• Abstract/DRY CI/CD
• Auto version bumping in CI/CD based on commit message using poetry version <option>
• Tests
• Test coverage and coverage comment on PR
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• README
• FastAPI example
• FastAPI cookiecutter?