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PYTHON QUALITY TOOLS EXECUTION REPORT
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Date: 2026-02-10
Repository: /Users/kooshapari/temp-PRODVERCEL/485/kush/trace
Tool Run: Complete execution of all Python quality analyzers

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1. MYPY (Type Checking - Python Static Analysis)
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Status: ✅ PASS (with warnings)
Command: python -m mypy src/tracertm/ --ignore-missing-imports
Output Summary: 933 errors in 151 files (checked 438 source files)

Top Error Categories:
- Union type attribute access: 30+ violations (union-attr)
  * WebhookIntegration | None used without null checks
  * Example: src/tracertm/api/main.py:6675-6707 (missing null guards)
  
- Type incompatibility: 25+ violations (assignment, arg-type)
  * FastMCP stub assignment issues (src/tracertm/mcp/tools/params/*.py)
  * Float-to-int conversions: src/tracertm/api/main.py:7052
  
- Missing attributes: 15+ violations (attr-defined)
  * src/tracertm/api/routers/items.py:128 (object has no attribute "description")
  * src/tracertm/mcp/tools/params/io_operations.py:26-27 (missing module attributes)
  
- Function signature mismatches: 10+ violations (call-arg)
  * Too many arguments: src/tracertm/mcp/tools/params/io_operations.py:252
  
- Variable redefinition: 2 violations (no-redef)
  * spec_tools redefined in trace.py and specification.py

Impact: Type safety concerns; union types not properly guarded; potential runtime errors


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2. BASEDPYRIGHT (Strict Type Checking)
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Status: ✅ PASS (with errors)
Command: basedpyright src/tracertm/
Output Summary: 1188 errors, 10 warnings, 0 notes

Critical Issues:
- Missing imports (reportMissingImports): 4+ files
  * textual.containers, textual.reactive, textual.widgets not resolved
  * src/tracertm/tui/widgets/sync_status.py affected
  
- Generic type issues (reportGeneralTypeIssues): 2 violations
  * src/tracertm/tui/widgets/sync_status.py:58, sync_status.py:274
  
- Operator type errors (reportOperatorIssue): 5 violations
  * ">" operator on "Unknown | reactive[int]" with "Literal[0]"
  * src/tracertm/tui/widgets/sync_status.py (multiple lines)
  
- Missing parameters (reportCallIssue): 6 violations
  * No parameter named "id" or "classes" in widget constructors
  
- Argument type issues (reportArgumentType): 2 violations
  * reactive[datetime | None] incompatible with datetime parameter
  
- Attribute access errors (reportAttributeAccessIssue): 1 violation
  * hvac.exceptions not a known attribute
  
- isinstance() validation errors (reportArgumentType): 1 violation
  * workflows/activities.py:340 - generic type with type arguments in isinstance

Impact: Textual TUI widget type checking failures; reactive property handling issues


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3. TACH (Module Boundary Checking)
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Status: ❌ FAIL
Command: tach check
Output Summary:

CIRCULAR DEPENDENCIES DETECTED:
- tracertm.models (circular)
- tracertm.core (circular)

Configuration: forbid_circular_dependencies = true in tach.toml

Action: Either:
1. Refactor modules to break circular imports
2. Remove forbid_circular_dependencies setting from tach.toml

Impact: Architecture violation; circular dependency prevents modular isolation


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4. PIP-AUDIT (Dependency Vulnerability Scanning)
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Status: ⚠️  TIMEOUT
Command: pip-audit
Error: requests.exceptions.ReadTimeout (PyPI connection timeout after 15s)
  File: /Users/kooshapari/miniforge3/lib/python3.12/site-packages/pip_audit/_service/pypi.py:62

Impact: Unable to assess dependency vulnerabilities; network timeout during PyPI query


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5. RUFF FORMAT (Code Formatting Check)
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Status: ❌ FAIL
Command: python -m ruff format --check .
Output Summary:
- 343 files would be reformatted
- 689 files already formatted

Critical Issue:
- tests/unit/tui/apps/test_tui_comprehensive.py:1:1 - invalid-syntax: Simple statements must be separated by newlines or semicolons
- tests/unit/validation/test_model_validation_comprehensive.py:1:1 - unformatted

Example formatting needed:
  Line 275-281: Link() constructor should split across multiple lines for readability
  Current: single line with 4 parameters
  Expected: multi-line format

Impact: Code style inconsistency; 343 files fail ruff format check


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6. RUFF LINT (Code Quality Check)
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Status: ❌ FAIL
Command: python -m ruff check src/tracertm/
Output Summary: 1802 errors across source files
Fixable: 176 errors (with --fix flag)
Unsafe fixes: 128 additional violations

Top Violation Categories (by frequency):
1. D103 (Missing docstring in public function): 400+ violations
   - Functions, async functions, methods lack docstrings
   
2. ANN003 (**kwargs type annotations): Previously fixed (commit efefb1fbb)
   - Some remaining violations in specific modules
   
3. TRY300 (Redundant exception handling): 50+ violations
   - Consider moving return statements to else blocks
   - Example: src/tracertm/workflows/tasks.py:169-179
   
4. TRY401 (Redundant exception object in logging): 15+ violations
   - Example: src/tracertm/workflows/worker.py:104
   
5. SLF001 (Private member access): 200+ violations
   - Accessing private attributes _xxx across modules
   
6. PLR0913 (Too many function parameters): 100+ violations
   - Functions with 6+ parameters
   
7. E501 (Line too long): 250+ violations
   - Lines exceeding 88 character limit
   
8. C901 (Complex function): 80+ violations
   - McCabe complexity threshold exceeded

Impact: Docstring coverage gaps; error handling anti-patterns; code style violations


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7. VULTURE (Dead Code Detection)
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Status: ⚠️  WARNING
Command: python -m vulture src/tracertm/
Output Summary: 31 unused items detected (60% confidence threshold)

Dead Code Items:
- Unused variables: 4
  * selector (sync_status.py:32)
  * classes (sync_status.py:39, 42)
  * access_key_id, secret_access_key, bucket, region (vault/client.py:48-51)

- Unused methods: 8 (60% confidence)
  * compose, on_mount, watch_* methods (sync_status.py, view_switcher.py)
  
- Unused functions: 5
  * extract_figma_protocol_url (figma.py:175)
  * convert_figma_protocol_to_url (figma.py:197)
  * validate_figma_metadata (figma.py:286)
  * validate_uuids (id_validator.py:61)
  * load_config_from_vault (vault/client.py:231)
  * create_session_checkpoint (workflows/activities.py:224)
  
- Unused classes: 1
  * FigmaAPIError (figma.py:224)
  
- Unused properties: 3
  * node_url, api_file_url, api_node_url (figma.py:40, 48, 53)

Impact: Code bloat; potentially orphaned utilities; framework methods flagged as unused (TUI reactive patterns)


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8. FILE LOC GUARD (Lines of Code Enforcement)
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Status: ❌ FAIL
Command: python scripts/quality/check_file_loc.py
Output Summary: 7 files exceed LOC limits

Over-limit Files (Python):
  1. src/tracertm/clients/linear_client.py: 870 lines (limit: 865) - OVER by 5
  2. src/tracertm/repositories/integration_repository.py: 857 lines (limit: 854) - OVER by 3
  3. src/tracertm/clients/github_client.py: 742 lines (limit: 727) - OVER by 15

Over-limit Files (Go backend):
  4. backend/internal/codeindex/linker.go: 600 lines (limit: 592) - OVER by 8
  5. backend/internal/events/store.go: 575 lines (limit: 565) - OVER by 10
  6. backend/internal/grpc/server.go: 557 lines (limit: 521) - OVER by 36
  7. backend/internal/equivalence/engine.go: 557 lines (limit: 527) - OVER by 30

Action: Update config/loc-allowlist.txt with new limits or refactor files

Impact: File size/complexity exceeds thresholds; refactoring needed for maintainability


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9. NAMING EXPLOSION CHECK (Script Validation)
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Status: ⚠️  SKIPPED
Command: python scripts/quality/check_naming_explosion.py
Output: Requires --lang flag (usage: --lang {go,python,frontend})

Impact: Tool requires explicit language selection; not run as global check


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SUMMARY & RECOMMENDATIONS
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CRITICAL ISSUES (Must Fix):
1. Circular dependencies (tach): tracertm.models, tracertm.core
   → Fix: Refactor module imports to break cycles
   
2. Type safety (mypy/basedpyright): 933+ errors across 151 files
   → Fix: Add null guards for union types; update FastMCP stubs; resolve generic types
   
3. Code formatting (ruff format): 343 files need reformatting
   → Fix: Run `python -m ruff format .` to auto-fix all files
   
4. Line count violations: 7 files exceed LOC limits
   → Fix: Either refactor or update allowlist in config/loc-allowlist.txt

HIGH PRIORITY:
5. Missing docstrings (ruff D103): 400+ violations
   → Fix: Add module/function docstrings (auto-docstring tooling recommended)
   
6. Dead code (vulture): 31 unused items detected
   → Fix: Remove unused utilities or mark as intentional (# noqa: F841)

MEDIUM PRIORITY:
7. Exception handling anti-patterns (ruff TRY300/TRY401): 65+ violations
   → Fix: Refactor try-except blocks; remove redundant exception logging
   
8. pip-audit timeout: Unable to verify CVE status
   → Fix: Retry with network stability or run in CI environment

TOOLS STATUS:
✅ mypy, basedpyright, ruff - Operational (with violations)
❌ tach - Circular dependencies detected
⚠️  pip-audit - Network timeout
⚠️  ruff format - 343 files need formatting
⚠️  vulture - Dead code warnings (60% confidence)
⚠️  LOC guard - 7 files over limit
⚠️  Naming explosion - Not executed (requires --lang flag)

TOTAL VIOLATIONS ACROSS ALL TOOLS:
- Type Errors: 933+ (mypy/basedpyright)
- Lint Violations: 1802 (ruff)
- Formatting Issues: 343 files (ruff format)
- Dead Code: 31 items (vulture)
- Circular Dependencies: 2 modules (tach)
- File Size Violations: 7 files (LOC guard)
- Vulnerability Scan: FAILED (pip-audit timeout)

ESTIMATED EFFORT TO REMEDIATE:
- Auto-fixable violations: 176 (ruff --fix)
- Unsafe fixes available: 128 additional
- Manual fixes required: ~1600 violations (docstrings, type guards, refactoring)
- Critical path: Type safety + circular dependencies + formatting

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