Files
ComfyUI-Lora-Manager/py/routes/example_images_routes.py

70 lines
2.6 KiB
Python

from __future__ import annotations
import logging
from typing import Callable, Mapping
from aiohttp import web
from .example_images_route_registrar import ExampleImagesRouteRegistrar
from .handlers.example_images_handlers import (
ExampleImagesDownloadHandler,
ExampleImagesFileHandler,
ExampleImagesHandlerSet,
ExampleImagesManagementHandler,
)
from ..utils.example_images_download_manager import DownloadManager
from ..utils.example_images_file_manager import ExampleImagesFileManager
from ..utils.example_images_processor import ExampleImagesProcessor
logger = logging.getLogger(__name__)
class ExampleImagesRoutes:
"""Route controller for example image endpoints."""
def __init__(
self,
*,
download_manager=DownloadManager,
processor=ExampleImagesProcessor,
file_manager=ExampleImagesFileManager,
) -> None:
self._download_manager = download_manager
self._processor = processor
self._file_manager = file_manager
self._handler_set: ExampleImagesHandlerSet | None = None
self._handler_mapping: Mapping[str, Callable[[web.Request], web.StreamResponse]] | None = None
@classmethod
def setup_routes(cls, app: web.Application) -> None:
"""Register routes on the given aiohttp application using default wiring."""
controller = cls()
controller.register(app)
def register(self, app: web.Application) -> None:
"""Bind the controller's handlers to the aiohttp router."""
registrar = ExampleImagesRouteRegistrar(app)
registrar.register_routes(self.to_route_mapping())
def to_route_mapping(self) -> Mapping[str, Callable[[web.Request], web.StreamResponse]]:
"""Return the registrar-compatible mapping of handler names to callables."""
if self._handler_mapping is None:
handler_set = self._build_handler_set()
self._handler_set = handler_set
self._handler_mapping = handler_set.to_route_mapping()
return self._handler_mapping
def _build_handler_set(self) -> ExampleImagesHandlerSet:
logger.debug("Building ExampleImagesHandlerSet with %s, %s, %s", self._download_manager, self._processor, self._file_manager)
download_handler = ExampleImagesDownloadHandler(self._download_manager)
management_handler = ExampleImagesManagementHandler(self._processor)
file_handler = ExampleImagesFileHandler(self._file_manager)
return ExampleImagesHandlerSet(
download=download_handler,
management=management_handler,
files=file_handler,
)