InvokeAI/invokeai/app/services/names/names_common.py

from enum import Enum, EnumMeta


class ResourceType(str, Enum, metaclass=EnumMeta):
    """Enum for resource types."""

    IMAGE = "image"
    LATENT = "latent"
feat: refactor services folder/module structure Refactor services folder/module structure. Motivation While working on our services I've repeatedly encountered circular imports and a general lack of clarity regarding where to put things. The structure introduced goes a long way towards resolving those issues, setting us up for a clean structure going forward. Services Services are now in their own folder with a few files: - `services/{service_name}/__init__.py`: init as needed, mostly empty now - `services/{service_name}/{service_name}_base.py`: the base class for the service - `services/{service_name}/{service_name}_{impl_type}.py`: the default concrete implementation of the service - typically one of `sqlite`, `default`, or `memory` - `services/{service_name}/{service_name}_common.py`: any common items - models, exceptions, utilities, etc Though it's a bit verbose to have the service name both as the folder name and the prefix for files, I found it is _extremely_ confusing to have all of the base classes just be named `base.py`. So, at the cost of some verbosity when importing things, I've included the service name in the filename. There are some minor logic changes. For example, in `InvocationProcessor`, instead of assigning the model manager service to a variable to be used later in the file, the service is used directly via the `Invoker`. Shared Things that are used across disparate services are in `services/shared/`: - `default_graphs.py`: previously in `services/` - `graphs.py`: previously in `services/` - `paginatation`: generic pagination models used in a few services - `sqlite`: the `SqliteDatabase` class, other sqlite-specific things 2023-09-24 08:11:07 +00:00			`from enum import Enum, EnumMeta`


			`class ResourceType(str, Enum, metaclass=EnumMeta):`
			`"""Enum for resource types."""`

			`IMAGE = "image"`
			`LATENT = "latent"`