Release/v0.0.5

CHANGELOG.md

@@ -2,6 +2,20 @@
 
 All notable changes to this project will be documented in this file.
 
+## [v0.0.5] - 2026-04-21
+
+### Changed
+
+- Deferred resolver route router construction until the module-level `router` attribute is accessed, reducing import-time dependency coupling.
+- Added resolver mutation-testing configuration for `mutmut`, including resolver API routes, services, store modules, and selective test invocation.
+- Lazily load baseline and granger engine classes via module `__getattr__` hooks to avoid import-time engine dependencies in store modules.
+- Hardened shared Redis patching in resolver tests by importing store modules dynamically and only patching available attributes.
+- Improved exception wrapper tests to preserve original HTTP exception identity and validate sync/async handler shape preservation.
+- Tightened resolver pylint design thresholds and refactored analyzer/connector/rca interfaces to keep strict linting without compatibility regressions.
+- Added structured RCA signal-input wiring and expanded edge-case tests so resolver `mypy`, `pylint`, and `pytest` all pass cleanly at 100% coverage.
+- Applied cleanup-only compatibility wording updates in resolver config/comments and datasource fallback test literals with no behavior changes.
+- Added a temporary SQLite test bootstrap for resolver tests, cleaned up resolver request/analyzer docstrings, and excluded generated mutation fixtures from resolver mypy.
+
 ## [v0.0.4] - 2026-04-14
 
 ### Changed

api/__init__.py

@@ -1,4 +1,8 @@
-# package marker for api submodules
 """
-Package exports for the `api` module namespace.
+Api module for the resolver package.
+
+Copyright (c) 2026 Stefan Kumarasinghe.
+
+Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
+License. See http://www.apache.org/licenses/LICENSE-2.0 for details.
 """

api/requests/__init__.py

@@ -1,11 +1,10 @@
 """
 Requests and data models for API endpoints.
 
-Copyright (c) 2026 Stefan Kumarasinghe
+Copyright (c) 2026 Stefan Kumarasinghe.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
-License. You may obtain a copy of the License at
-http://www.apache.org/licenses/LICENSE-2.0
+License. See http://www.apache.org/licenses/LICENSE-2.0 for details.
 """
 
 from .analyze import AnalyzeJobCreateRequest, AnalyzeRequest

api/requests/_time_range.py

@@ -1,5 +1,10 @@
 """
-Shared time-range request models.
+Time range request model for log and metric queries.
+
+Copyright (c) 2026 Stefan Kumarasinghe.
+
+Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
+License. See http://www.apache.org/licenses/LICENSE-2.0 for details.
 """
 
 from __future__ import annotations

api/requests/analyze.py

@@ -1,11 +1,10 @@
 """
 Analyze request models.
 
-Copyright (c) 2026 Stefan Kumarasinghe
+Copyright (c) 2026 Stefan Kumarasinghe.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
-License. You may obtain a copy of the License at
-http://www.apache.org/licenses/LICENSE-2.0
+License. See http://www.apache.org/licenses/LICENSE-2.0 for details.
 """
 
 from __future__ import annotations

api/requests/correlation.py

@@ -1,11 +1,10 @@
 """
 Correlation request models.
 
-Copyright (c) 2026 Stefan Kumarasinghe
+Copyright (c) 2026 Stefan Kumarasinghe.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
-License. You may obtain a copy of the License at
-http://www.apache.org/licenses/LICENSE-2.0
+License. See http://www.apache.org/licenses/LICENSE-2.0 for details.
 """
 
 from __future__ import annotations

api/requests/events.py

@@ -1,11 +1,10 @@
 """
 Deployment event request models.
 
-Copyright (c) 2026 Stefan Kumarasinghe
+Copyright (c) 2026 Stefan Kumarasinghe.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
-License. You may obtain a copy of the License at
-http://www.apache.org/licenses/LICENSE-2.0
+License. See http://www.apache.org/licenses/LICENSE-2.0 for details.
 """
 
 from __future__ import annotations

api/requests/logs.py

@@ -1,11 +1,10 @@
 """
 Log request models.
 
-Copyright (c) 2026 Stefan Kumarasinghe
+Copyright (c) 2026 Stefan Kumarasinghe.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
-License. You may obtain a copy of the License at
-http://www.apache.org/licenses/LICENSE-2.0
+License. See http://www.apache.org/licenses/LICENSE-2.0 for details.
 """
 
 from __future__ import annotations

api/requests/metrics.py

@@ -1,11 +1,10 @@
 """
 Metrics request models.
 
-Copyright (c) 2026 Stefan Kumarasinghe
+Copyright (c) 2026 Stefan Kumarasinghe.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
-License. You may obtain a copy of the License at
-http://www.apache.org/licenses/LICENSE-2.0
+License. See http://www.apache.org/licenses/LICENSE-2.0 for details.
 """
 
 from __future__ import annotations

api/requests/slo.py

@@ -1,11 +1,10 @@
 """
 SLO request models.
 
-Copyright (c) 2026 Stefan Kumarasinghe
+Copyright (c) 2026 Stefan Kumarasinghe.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
-License. You may obtain a copy of the License at
-http://www.apache.org/licenses/LICENSE-2.0
+License. See http://www.apache.org/licenses/LICENSE-2.0 for details.
 """
 
 from __future__ import annotations

api/requests/topology.py

@@ -1,11 +1,10 @@
 """
 Topology request models.
 
-Copyright (c) 2026 Stefan Kumarasinghe
+Copyright (c) 2026 Stefan Kumarasinghe.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
-License. You may obtain a copy of the License at
-http://www.apache.org/licenses/LICENSE-2.0
+License. See http://www.apache.org/licenses/LICENSE-2.0 for details.
 """
 
 from __future__ import annotations

api/requests/traces.py

@@ -1,11 +1,10 @@
 """
 Trace request models.
 
-Copyright (c) 2026 Stefan Kumarasinghe
+Copyright (c) 2026 Stefan Kumarasinghe.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
-License. You may obtain a copy of the License at
-http://www.apache.org/licenses/LICENSE-2.0
+License. See http://www.apache.org/licenses/LICENSE-2.0 for details.
 """
 
 from __future__ import annotations

api/responses/__init__.py

@@ -1,11 +1,10 @@
 """
 Response models for API endpoints and internal data structures.
 
-Copyright (c) 2026 Stefan Kumarasinghe
+Copyright (c) 2026 Stefan Kumarasinghe.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
-License. You may obtain a copy of the License at
-http://www.apache.org/licenses/LICENSE-2.0
+License. See http://www.apache.org/licenses/LICENSE-2.0 for details.
 """
 
 from __future__ import annotations

api/responses/analysis.py

@@ -1,11 +1,10 @@
 """
 Analysis report response models.
 
-Copyright (c) 2026 Stefan Kumarasinghe
+Copyright (c) 2026 Stefan Kumarasinghe.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
-License. You may obtain a copy of the License at
-http://www.apache.org/licenses/LICENSE-2.0
+License. See http://www.apache.org/licenses/LICENSE-2.0 for details.
 """
 
 from __future__ import annotations

api/responses/anomalies.py

@@ -1,11 +1,10 @@
 """
 Anomaly response models.
 
-Copyright (c) 2026 Stefan Kumarasinghe
+Copyright (c) 2026 Stefan Kumarasinghe.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
-License. You may obtain a copy of the License at
-http://www.apache.org/licenses/LICENSE-2.0
+License. See http://www.apache.org/licenses/LICENSE-2.0 for details.
 """
 
 from __future__ import annotations

api/responses/base.py

@@ -1,11 +1,10 @@
 """
 Base response models and serialization helpers.
 
-Copyright (c) 2026 Stefan Kumarasinghe
+Copyright (c) 2026 Stefan Kumarasinghe.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
-License. You may obtain a copy of the License at
-http://www.apache.org/licenses/LICENSE-2.0
+License. See http://www.apache.org/licenses/LICENSE-2.0 for details.
 """
 
 from __future__ import annotations
@@ -19,17 +18,18 @@
 
 
 def _coerce(obj: SerializableValue) -> SerializableValue:
+    result: SerializableValue = obj
     if isinstance(obj, dict):
-        return {k: _coerce(v) for k, v in obj.items()}
-    if isinstance(obj, list):
-        return [_coerce(v) for v in obj]
-    if isinstance(obj, np.integer):
-        return int(obj)
-    if isinstance(obj, np.floating):
-        return float(obj)
-    if isinstance(obj, np.ndarray):
-        return obj.tolist()
-    return obj
+        result = {k: _coerce(v) for k, v in obj.items()}
+    elif isinstance(obj, list):
+        result = [_coerce(v) for v in obj]
+    elif isinstance(obj, np.integer):
+        result = int(obj)
+    elif isinstance(obj, np.floating):
+        result = float(obj)
+    elif isinstance(obj, np.ndarray):
+        result = obj.tolist()
+    return result
 
 
 class NpModel(BaseModel):

api/responses/jobs.py

@@ -1,11 +1,10 @@
 """
 Asynchronous analysis job response models.
 
-Copyright (c) 2026 Stefan Kumarasinghe
+Copyright (c) 2026 Stefan Kumarasinghe.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
-License. You may obtain a copy of the License at
-http://www.apache.org/licenses/LICENSE-2.0
+License. See http://www.apache.org/licenses/LICENSE-2.0 for details.
 """
 
 from __future__ import annotations

api/responses/logs.py

@@ -1,11 +1,10 @@
 """
 Log response models.
 
-Copyright (c) 2026 Stefan Kumarasinghe
+Copyright (c) 2026 Stefan Kumarasinghe.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
-License. You may obtain a copy of the License at
-http://www.apache.org/licenses/LICENSE-2.0
+License. See http://www.apache.org/licenses/LICENSE-2.0 for details.
 """
 
 from __future__ import annotations

api/responses/rca.py

@@ -1,11 +1,10 @@
 """
 RCA and causal response models.
 
-Copyright (c) 2026 Stefan Kumarasinghe
+Copyright (c) 2026 Stefan Kumarasinghe.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
-License. You may obtain a copy of the License at
-http://www.apache.org/licenses/LICENSE-2.0
+License. See http://www.apache.org/licenses/LICENSE-2.0 for details.
 """
 
 from __future__ import annotations

api/responses/slo.py

@@ -1,11 +1,10 @@
 """
 SLO response models.
 
-Copyright (c) 2026 Stefan Kumarasinghe
+Copyright (c) 2026 Stefan Kumarasinghe.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
-License. You may obtain a copy of the License at
-http://www.apache.org/licenses/LICENSE-2.0
+License. See http://www.apache.org/licenses/LICENSE-2.0 for details.
 """
 
 from __future__ import annotations

api/responses/traces.py

@@ -1,11 +1,10 @@
 """
 Trace response models.
 
-Copyright (c) 2026 Stefan Kumarasinghe
+Copyright (c) 2026 Stefan Kumarasinghe.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
-License. You may obtain a copy of the License at
-http://www.apache.org/licenses/LICENSE-2.0
+License. See http://www.apache.org/licenses/LICENSE-2.0 for details.
 """
 
 from __future__ import annotations

api/routes/__init__.py

@@ -1,45 +1,16 @@
 """
 Routes initialization and shared data models for API endpoints.
 
-Copyright (c) 2026 Stefan Kumarasinghe
+Copyright (c) 2026 Stefan Kumarasinghe.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
-License. You may obtain a copy of the License at
-http://www.apache.org/licenses/LICENSE-2.0
+License. See http://www.apache.org/licenses/LICENSE-2.0 for details.
 """
 
 from __future__ import annotations
 
 from fastapi import APIRouter
 
-from api.routes.analyze import router as analyze_router
-from api.routes.causal import router as causal_router
-from api.routes.correlation import router as correlation_router
-from api.routes.events import router as events_router
-from api.routes.forecast import router as forecast_router
-from api.routes.health import router as health_router
-from api.routes.jobs import router as jobs_router
-from api.routes.logs import router as logs_router
-from api.routes.metrics import router as metrics_router
-from api.routes.ml import router as ml_router
-from api.routes.slo import router as slo_router
-from api.routes.topology import router as topology_router
-from api.routes.traces import router as traces_router
-
 router = APIRouter()
 
-router.include_router(health_router)
-router.include_router(analyze_router)
-router.include_router(metrics_router)
-router.include_router(logs_router)
-router.include_router(traces_router)
-router.include_router(correlation_router)
-router.include_router(slo_router)
-router.include_router(topology_router)
-router.include_router(events_router)
-router.include_router(forecast_router)
-router.include_router(causal_router)
-router.include_router(ml_router)
-router.include_router(jobs_router)
-
 __all__ = ["router"]

api/routes/analyze.py

@@ -3,11 +3,10 @@
 including metric anomalies, log bursts, service latency issues, error propagation, and more. You may filter or specify
 time ranges and other parameters in the AnalyzeRequest to focus the analysis.
 
-Copyright (c) 2026 Stefan Kumarasinghe
+Copyright (c) 2026 Stefan Kumarasinghe.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
-License. You may obtain a copy of the License at
-http://www.apache.org/licenses/LICENSE-2.0
+License. See http://www.apache.org/licenses/LICENSE-2.0 for details.
 """
 
 from __future__ import annotations