## Backend (7 production files + 6 test files) ### P0-2: LLM output truncation cascade fix - _token_budget.py: OUTPUT_PER_ROW_PER_LANG 120→200, OUTPUT_SAFETY_FACTOR 0.70→0.55 - Prevents finish_reason=length → split → retry cascade (3 calls → 1 call per batch) - P2-8: added qwen-flash/qwen-plus/qwen-max/qwen-coder to PROVIDER_DEFAULTS ### P1-4/P1-5: EncryptionManager singleton - encryption.py: get_encryption_manager() process-wide singleton - llm_provider.py: use singleton instead of new EncryptionManager() per batch - Eliminates ~90 redundant Fernet key validations per translation run ### P1-6: Cache-hit log aggregation - _batch_proc.py: one log per batch (batch_rows + cache_hits) instead of per-row - 1076 log lines → ~30 per run ### P1-7: Timezone-aware datetime fix - scheduler.py: _ensure_aware() helper for naive DB datetime → UTC-aware - Fixes TypeError in scheduled translation concurrency check ### P2-9: Connection test timeout - connection_service.py: asyncio.wait_for(15s) on all dialect tests - Prevents 2-minute UI hangs from DNS/TCP stalls ### Trace ID propagation - middleware/trace.py: inject x-trace-id response header via ASGI send wrapper ### Test fixes & integration tests - test_scheduler.py: AsyncMock for execute_run, mock get_async_job_runner - test_sql_insert_service.py: AsyncMock for execute_sql - test_token_budget.py: batch_size 50→45 for new OUTPUT_PER_ROW_PER_LANG=200 - test_encryption.py: +2 singleton tests - test_scheduler_ensure_aware.py: +4 (naive→aware, passthrough, None, subtraction) - test_batch_classify_persist.py: +2 cache-hit aggregation tests - test_connection_service_edge.py: +2 timeout tests - test_trace_middleware.py: +4 x-trace-id header tests - test_token_budget.py: +4 qwen-flash/O200 tests ## Frontend (7 production files + 5 test files) ### Trace ID propagation - api.ts: _captureTraceId() reads x-trace-id → setTraceId() in fetchApi/requestApi/postApi/deleteApi ### Duplicate datasource columns fetch - ConfigTabForm.svelte: guard availableColumns.length === 0 before fetch ### Admin pages Svelte 5 runes fix - admin/users/+page.svelte: plain let → () for all template-bound vars - admin/roles/+page.svelte: same fix - Both pages were stuck on «Загрузка...» due to mixed reactivity models ### Validation popover positioning - +page.svelte: pass trigger HTMLElement instead of event - DashboardHubModel.svelte.ts: toggleValidationPopover(HTMLElement), closeValidationPopover() - Added X close button + click-outside overlay + i18n ### Test fixes & integration tests - api.test.ts: mock setTraceId/getTraceId, +3 _captureTraceId tests - provider_config.integration.test.ts: handleDelete→promptDeleteProvider - DatasetPreview.test.ts: dashboards/ → ROUTES.dashboards - test_config_tab_form.svelte.js: +2 columns fetch guard tests (NEW) - admin-users.test.ts: +3 loading→table tests (NEW) - admin-roles.test.ts: +2 loading→table tests (NEW) ## Semantic curation - Removed @COMPLEXITY N from 6 route files + metrics.py (duplicate of [C:N]) - Added [C:N] to 2 orphan child contracts in metrics.py - Added [C:N] + @BRIEF to 4 frontend anchors - Fixed #region → # #region consistency in validation_tasks.py ## Verification - Backend: 608 pytest passed (0 failures) - Frontend: 2472 vitest passed (128 files, 0 failures) - Frontend build: ✓ built in 18s - Browser: dashboards, admin/users, admin/roles, validation popover — all green
Superset Tools Frontend (SvelteKit)
This is the frontend for the Superset Tools application, built with SvelteKit in SPA mode.
Development
-
Install dependencies:
npm install -
Run development server:
npm run devThe frontend will be available at
http://localhost:5173. It is configured to proxy API requests tohttp://localhost:8000.
Production Build
-
Build the static SPA:
npm run buildThis generates a static SPA in the
build/directory. -
Serve with Backend: The Python backend is configured to serve the files from
frontend/build/. Ensure the backend is running:cd ../backend python src/app.py
Architecture
- Routing: File-based routing in
src/routes/. - Layouts: Shared UI in
src/routes/+layout.svelte. - Data Loading:
loadfunctions in+page.tsfor efficient data fetching. - API Client: Centralized API logic in
src/lib/api.js. - Styling: Tailwind CSS.