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
**Service Dependencies**
Services that depend on other services now access those services via the `Invoker` object. This object is provided to the service as a kwarg to its `start()` method.
Until now, most services did not utilize this feature, and several services required their dependencies to be initialized and passed in on init.
Additionally, _all_ services are now registered as invocation services - including the low-level services. This obviates issues with inter-dependent services we would otherwise experience as we add workflow storage.
**Database Access**
Previously, we were passing in a separate sqlite connection and corresponding lock as args to services in their init. A good amount of posturing was done in each service that uses the db.
These objects, along with the sqlite startup and cleanup logic, is now abstracted into a simple `SqliteDatabase` class. This creates the shared connection and lock objects, enables foreign keys, and provides a `clean()` method to do startup db maintenance.
This is not a service as it's only used by sqlite services.
Currently translated at 98.0% (1186 of 1210 strings)
translationBot(ui): update translation (Chinese (Simplified))
Currently translated at 98.0% (1179 of 1203 strings)
translationBot(ui): update translation (Chinese (Simplified))
Currently translated at 97.9% (1175 of 1199 strings)
Co-authored-by: Surisen <zhonghx0804@outlook.com>
Translate-URL: https://hosted.weblate.org/projects/invokeai/web-ui/zh_Hans/
Translation: InvokeAI/Web UI
Currently translated at 92.0% (1104 of 1199 strings)
translationBot(ui): update translation (Chinese (Simplified))
Currently translated at 92.1% (1105 of 1199 strings)
translationBot(ui): update translation (Chinese (Simplified))
Currently translated at 83.2% (998 of 1199 strings)
translationBot(ui): update translation (Chinese (Simplified))
Currently translated at 83.0% (996 of 1199 strings)
translationBot(ui): update translation (Chinese (Simplified))
Currently translated at 67.5% (810 of 1199 strings)
Co-authored-by: Surisen <zhonghx0804@outlook.com>
Translate-URL: https://hosted.weblate.org/projects/invokeai/web-ui/zh_Hans/
Translation: InvokeAI/Web UI
Currently translated at 85.5% (1026 of 1199 strings)
translationBot(ui): update translation (Italian)
Currently translated at 84.7% (1016 of 1199 strings)
translationBot(ui): update translation (Italian)
Currently translated at 84.7% (1016 of 1199 strings)
translationBot(ui): update translation (Italian)
Currently translated at 84.4% (1012 of 1199 strings)
translationBot(ui): update translation (Italian)
Currently translated at 84.3% (1011 of 1199 strings)
translationBot(ui): update translation (Italian)
Currently translated at 83.5% (1002 of 1199 strings)
translationBot(ui): update translation (Italian)
Currently translated at 81.5% (978 of 1199 strings)
translationBot(ui): update translation (Italian)
Currently translated at 80.8% (969 of 1199 strings)
translationBot(ui): update translation (Italian)
Currently translated at 80.7% (968 of 1199 strings)
translationBot(ui): update translation (Italian)
Currently translated at 81.3% (959 of 1179 strings)
translationBot(ui): update translation (Italian)
Currently translated at 81.3% (959 of 1179 strings)
translationBot(ui): update translation (Italian)
Currently translated at 81.3% (959 of 1179 strings)
translationBot(ui): update translation (Italian)
Currently translated at 81.3% (959 of 1179 strings)
Co-authored-by: Riccardo Giovanetti <riccardo.giovanetti@gmail.com>
Translate-URL: https://hosted.weblate.org/projects/invokeai/web-ui/it/
Translation: InvokeAI/Web UI
Currently translated at 100.0% (607 of 607 strings)
translationBot(ui): update translation (Spanish)
Currently translated at 100.0% (605 of 605 strings)
Co-authored-by: gallegonovato <fran-carro@hotmail.es>
Translate-URL: https://hosted.weblate.org/projects/invokeai/web-ui/es/
Translation: InvokeAI/Web UI
Currently translated at 65.5% (643 of 981 strings)
translationBot(ui): update translation (Russian)
Currently translated at 100.0% (605 of 605 strings)
Co-authored-by: System X - Files <vasyasos@gmail.com>
Translate-URL: https://hosted.weblate.org/projects/invokeai/web-ui/ru/
Translation: InvokeAI/Web UI
Currently translated at 81.2% (958 of 1179 strings)
translationBot(ui): update translation (Italian)
Currently translated at 81.2% (958 of 1179 strings)
translationBot(ui): update translation (Italian)
Currently translated at 76.6% (904 of 1179 strings)
translationBot(ui): update translation (Italian)
Currently translated at 76.5% (903 of 1179 strings)
translationBot(ui): update translation (Italian)
Currently translated at 71.9% (848 of 1179 strings)
translationBot(ui): update translation (Italian)
Currently translated at 71.7% (845 of 1177 strings)
translationBot(ui): update translation (Italian)
Currently translated at 71.7% (845 of 1177 strings)
translationBot(ui): update translation (Italian)
Currently translated at 67.8% (799 of 1177 strings)
translationBot(ui): update translation (Italian)
Currently translated at 58.5% (689 of 1177 strings)
translationBot(ui): update translation (Italian)
Currently translated at 59.8% (640 of 1069 strings)
translationBot(ui): update translation (Italian)
Currently translated at 57.2% (612 of 1069 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (607 of 607 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (605 of 605 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (605 of 605 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (602 of 602 strings)
Co-authored-by: Riccardo Giovanetti <riccardo.giovanetti@gmail.com>
Translate-URL: https://hosted.weblate.org/projects/invokeai/web-ui/it/
Translation: InvokeAI/Web UI
Currently translated at 97.8% (589 of 602 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (603 of 603 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (599 of 599 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (596 of 596 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (595 of 595 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (595 of 595 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (593 of 593 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (592 of 592 strings)
Co-authored-by: Riccardo Giovanetti <riccardo.giovanetti@gmail.com>
Translate-URL: https://hosted.weblate.org/projects/invokeai/web-ui/it/
Translation: InvokeAI/Web UI
Currently translated at 99.6% (601 of 603 strings)
translationBot(ui): update translation (Spanish)
Currently translated at 99.5% (600 of 603 strings)
translationBot(ui): update translation (Spanish)
Currently translated at 100.0% (599 of 599 strings)
translationBot(ui): update translation (Spanish)
Currently translated at 100.0% (596 of 596 strings)
translationBot(ui): update translation (Spanish)
Currently translated at 99.8% (594 of 595 strings)
translationBot(ui): update translation (Spanish)
Currently translated at 100.0% (593 of 593 strings)
translationBot(ui): update translation (Spanish)
Currently translated at 100.0% (592 of 592 strings)
Co-authored-by: gallegonovato <fran-carro@hotmail.es>
Translate-URL: https://hosted.weblate.org/projects/invokeai/web-ui/es/
Translation: InvokeAI/Web UI
Currently translated at 100.0% (563 of 563 strings)
translationBot(ui): update translation (Dutch)
Currently translated at 100.0% (563 of 563 strings)
Co-authored-by: Dennis <dennis@vanzoerlandt.nl>
Translate-URL: https://hosted.weblate.org/projects/invokeai/web-ui/nl/
Translation: InvokeAI/Web UI
Currently translated at 100.0% (591 of 591 strings)
translationBot(ui): update translation (Italian)
Currently translated at 99.3% (587 of 591 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (586 of 586 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (578 of 578 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (563 of 563 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (559 of 559 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (559 of 559 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (551 of 551 strings)
Co-authored-by: Riccardo Giovanetti <riccardo.giovanetti@gmail.com>
Translate-URL: https://hosted.weblate.org/projects/invokeai/web-ui/it/
Translation: InvokeAI/Web UI
Currently translated at 99.5% (602 of 605 strings)
translationBot(ui): update translation (Russian)
Currently translated at 99.8% (605 of 606 strings)
translationBot(ui): update translation (Russian)
Currently translated at 100.0% (596 of 596 strings)
translationBot(ui): update translation (Russian)
Currently translated at 100.0% (595 of 595 strings)
translationBot(ui): update translation (Russian)
Currently translated at 100.0% (593 of 593 strings)
translationBot(ui): update translation (Russian)
Currently translated at 100.0% (592 of 592 strings)
translationBot(ui): update translation (Russian)
Currently translated at 90.2% (534 of 592 strings)
translationBot(ui): update translation (Russian)
Currently translated at 100.0% (543 of 543 strings)
Co-authored-by: System X - Files <vasyasos@gmail.com>
Translate-URL: https://hosted.weblate.org/projects/invokeai/web-ui/ru/
Translation: InvokeAI/Web UI
Currently translated at 100.0% (550 of 550 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (548 of 548 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (546 of 546 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (541 of 541 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (544 of 544 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (543 of 543 strings)
Co-authored-by: Riccardo Giovanetti <riccardo.giovanetti@gmail.com>
Translate-URL: https://hosted.weblate.org/projects/invokeai/web-ui/it/
Translation: InvokeAI/Web UI
Currently translated at 100.0% (542 of 542 strings)
translationBot(ui): update translation (Chinese (Simplified))
Currently translated at 88.0% (477 of 542 strings)
Co-authored-by: Song, Pengcheng <17528592@qq.com>
Translate-URL: https://hosted.weblate.org/projects/invokeai/web-ui/zh_Hans/
Translation: InvokeAI/Web UI
Currently translated at 100.0% (542 of 542 strings)
translationBot(ui): update translation (Russian)
Currently translated at 100.0% (542 of 542 strings)
translationBot(ui): update translation (Russian)
Currently translated at 98.8% (536 of 542 strings)
translationBot(ui): update translation (Russian)
Currently translated at 100.0% (536 of 536 strings)
translationBot(ui): update translation (Russian)
Currently translated at 100.0% (533 of 533 strings)
Co-authored-by: System X - Files <vasyasos@gmail.com>
Translate-URL: https://hosted.weblate.org/projects/invokeai/web-ui/ru/
Translation: InvokeAI/Web UI
Currently translated at 100.0% (542 of 542 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (542 of 542 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (540 of 540 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (538 of 538 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (536 of 536 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (536 of 536 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (536 of 536 strings)
translationBot(ui): update translation (Italian)
Currently translated at 99.8% (535 of 536 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (533 of 533 strings)
translationBot(ui): update translation (Italian)
Currently translated at 100.0% (533 of 533 strings)
Co-authored-by: Riccardo Giovanetti <riccardo.giovanetti@gmail.com>
Translate-URL: https://hosted.weblate.org/projects/invokeai/web-ui/it/
Translation: InvokeAI/Web UI
Currently translated at 100.0% (591 of 591 strings)
translationBot(ui): update translation (Spanish)
Currently translated at 100.0% (586 of 586 strings)
translationBot(ui): update translation (Spanish)
Currently translated at 100.0% (578 of 578 strings)
translationBot(ui): update translation (Spanish)
Currently translated at 100.0% (563 of 563 strings)
translationBot(ui): update translation (Spanish)
Currently translated at 100.0% (550 of 550 strings)
translationBot(ui): update translation (Spanish)
Currently translated at 100.0% (550 of 550 strings)
translationBot(ui): update translation (Spanish)
Currently translated at 100.0% (548 of 548 strings)
translationBot(ui): update translation (Spanish)
Currently translated at 100.0% (546 of 546 strings)
translationBot(ui): update translation (Spanish)
Currently translated at 100.0% (544 of 544 strings)
translationBot(ui): update translation (Spanish)
Currently translated at 100.0% (543 of 543 strings)
translationBot(ui): update translation (Spanish)
Currently translated at 100.0% (542 of 542 strings)
translationBot(ui): update translation (Spanish)
Currently translated at 100.0% (542 of 542 strings)
translationBot(ui): update translation (Spanish)
Currently translated at 100.0% (540 of 540 strings)
translationBot(ui): update translation (Spanish)
Currently translated at 100.0% (536 of 536 strings)
translationBot(ui): update translation (Spanish)
Currently translated at 100.0% (536 of 536 strings)
translationBot(ui): update translation (Spanish)
Currently translated at 100.0% (533 of 533 strings)
translationBot(ui): update translation (Spanish)
Currently translated at 99.8% (532 of 533 strings)
Co-authored-by: gallegonovato <fran-carro@hotmail.es>
Translate-URL: https://hosted.weblate.org/projects/invokeai/web-ui/es/
Translation: InvokeAI/Web UI
Currently translated at 100.0% (526 of 526 strings)
translationBot(ui): update translation (Russian)
Currently translated at 100.0% (519 of 519 strings)
Co-authored-by: System X - Files <vasyasos@gmail.com>
Translate-URL: https://hosted.weblate.org/projects/invokeai/web-ui/ru/
Translation: InvokeAI/Web UI
