- Retry GitHub pyproject version fetch up to 3 times on failure
- Fall back to Comfy Registry install endpoint when GitHub is unavailable
- Avoid caching failed version checks, so stale unavailable states do not persist
- Add targeted tests for registry fallback and failed-check caching behavior
Replace dynamic MODEL_SERVICE_DEPENDENCIES injection with frozen dataclasses
(CivitAISearchDependencies, CustomUrlDependencies, ModelDetailsDependencies)
to make service dependencies explicit and type-safe. Update model services to
construct via RouteContext, and add tests enforcing minimal dataclass fields.
Break down the monolithic model_service into smaller, single-responsibility
services: CivitAISearchService, CustomUrlService, and ModelDetailsService.
Introduce ModelServiceDependencies base class to centralize RouteContext
dependency injection. Update model_service to act as a thin facade that
delegates to the specialized services. Add unit tests validating the new
service boundaries and basic request validation behavior.
Break monolithic model_info, search, and workflow route files into
smaller modules by responsibility: civitai_search, custom_url,
model_details, search_support, source_search, workflow_analysis,
hashes, and loaded_models. Update registry imports to preserve the
existing route registrations and API surface. Add partition coverage
tests to ensure no route endpoints are dropped or duplicated.
Move the inline route definitions out of __init__.py into a new core/routes
package (registry, base_models, helpers, settings, version). Add the
JobProgressTracker utility in core/progress.py and extract version discovery
logic into core/version.py. Update tests to cover the refactored structure.
Dariusz L