mirror of
https://github.com/invoke-ai/InvokeAI
synced 2024-08-30 20:32:17 +00:00
144 lines
5.0 KiB
Python
144 lines
5.0 KiB
Python
# Copyright (c) 2022 Kyle Schouviller (https://github.com/kyle0654)
|
|
|
|
from logging import Logger
|
|
import os
|
|
from invokeai.app.services.board_image_record_storage import (
|
|
SqliteBoardImageRecordStorage,
|
|
)
|
|
from invokeai.app.services.board_images import (
|
|
BoardImagesService,
|
|
BoardImagesServiceDependencies,
|
|
)
|
|
from invokeai.app.services.board_record_storage import SqliteBoardRecordStorage
|
|
from invokeai.app.services.boards import BoardService, BoardServiceDependencies
|
|
from invokeai.app.services.image_record_storage import SqliteImageRecordStorage
|
|
from invokeai.app.services.images import ImageService
|
|
from invokeai.app.services.metadata import CoreMetadataService
|
|
from invokeai.app.services.resource_name import SimpleNameService
|
|
from invokeai.app.services.urls import LocalUrlService
|
|
from invokeai.backend.util.logging import InvokeAILogger
|
|
|
|
from ..services.default_graphs import create_system_graphs
|
|
from ..services.latent_storage import DiskLatentsStorage, ForwardCacheLatentsStorage
|
|
from ..services.restoration_services import RestorationServices
|
|
from ..services.graph import GraphExecutionState, LibraryGraph
|
|
from ..services.image_file_storage import DiskImageFileStorage
|
|
from ..services.invocation_queue import MemoryInvocationQueue
|
|
from ..services.invocation_services import InvocationServices
|
|
from ..services.invoker import Invoker
|
|
from ..services.processor import DefaultInvocationProcessor
|
|
from ..services.sqlite import SqliteItemStorage
|
|
from ..services.model_manager_service import ModelManagerService
|
|
from ..services.boards import SqliteBoardStorage
|
|
from .events import FastAPIEventService
|
|
|
|
|
|
# TODO: is there a better way to achieve this?
|
|
def check_internet() -> bool:
|
|
"""
|
|
Return true if the internet is reachable.
|
|
It does this by pinging huggingface.co.
|
|
"""
|
|
import urllib.request
|
|
|
|
host = "http://huggingface.co"
|
|
try:
|
|
urllib.request.urlopen(host, timeout=1)
|
|
return True
|
|
except:
|
|
return False
|
|
|
|
|
|
logger = InvokeAILogger.getLogger()
|
|
|
|
|
|
class ApiDependencies:
|
|
"""Contains and initializes all dependencies for the API"""
|
|
|
|
invoker: Invoker = None
|
|
|
|
@staticmethod
|
|
def initialize(config, event_handler_id: int, logger: Logger = logger):
|
|
logger.info(f"Internet connectivity is {config.internet_available}")
|
|
|
|
events = FastAPIEventService(event_handler_id)
|
|
|
|
output_folder = config.output_path
|
|
|
|
# TODO: build a file/path manager?
|
|
db_location = config.db_path
|
|
db_location.parent.mkdir(parents=True, exist_ok=True)
|
|
|
|
graph_execution_manager = SqliteItemStorage[GraphExecutionState](
|
|
filename=db_location, table_name="graph_executions"
|
|
)
|
|
|
|
urls = LocalUrlService()
|
|
metadata = CoreMetadataService()
|
|
image_record_storage = SqliteImageRecordStorage(db_location)
|
|
image_file_storage = DiskImageFileStorage(f"{output_folder}/images")
|
|
names = SimpleNameService()
|
|
latents = ForwardCacheLatentsStorage(
|
|
DiskLatentsStorage(f"{output_folder}/latents")
|
|
)
|
|
|
|
board_record_storage = SqliteBoardRecordStorage(db_location)
|
|
board_image_record_storage = SqliteBoardImageRecordStorage(db_location)
|
|
|
|
boards = BoardService(
|
|
services=BoardServiceDependencies(
|
|
board_image_record_storage=board_image_record_storage,
|
|
board_record_storage=board_record_storage,
|
|
image_record_storage=image_record_storage,
|
|
url=urls,
|
|
logger=logger,
|
|
)
|
|
)
|
|
|
|
board_images = BoardImagesService(
|
|
services=BoardImagesServiceDependencies(
|
|
board_image_record_storage=board_image_record_storage,
|
|
board_record_storage=board_record_storage,
|
|
image_record_storage=image_record_storage,
|
|
url=urls,
|
|
logger=logger,
|
|
)
|
|
)
|
|
|
|
images = ImageService(
|
|
image_record_storage=image_record_storage,
|
|
image_file_storage=image_file_storage,
|
|
metadata=metadata,
|
|
url=urls,
|
|
logger=logger,
|
|
names=names,
|
|
graph_execution_manager=graph_execution_manager,
|
|
)
|
|
|
|
services = InvocationServices(
|
|
model_manager=ModelManagerService(config,logger),
|
|
events=events,
|
|
latents=latents,
|
|
images=images,
|
|
boards=boards,
|
|
board_images=board_images,
|
|
queue=MemoryInvocationQueue(),
|
|
graph_library=SqliteItemStorage[LibraryGraph](
|
|
filename=db_location, table_name="graphs"
|
|
),
|
|
graph_execution_manager=graph_execution_manager,
|
|
processor=DefaultInvocationProcessor(),
|
|
restoration=RestorationServices(config, logger),
|
|
configuration=config,
|
|
logger=logger,
|
|
)
|
|
|
|
create_system_graphs(services.graph_library)
|
|
|
|
ApiDependencies.invoker = Invoker(services)
|
|
|
|
@staticmethod
|
|
def shutdown():
|
|
if ApiDependencies.invoker:
|
|
ApiDependencies.invoker.stop()
|