feat(observability): Add stdlib registry metrics and regression tests #342
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Summary
This PR implements PR #4 from the Python Stdlib Registry Production Tech Spec - the observability and validation features for the stdlib registry system.
What's Included
✅ Enhanced Resolution Report - Stdlib-specific metrics in
resolution-reportcommand✅ Regression Test Suite - Comprehensive tests to prevent future breakage
✅ Documentation - Complete guides added to cpf_plans directory
Changes
1. Enhanced Resolution Report (
cmd/resolution_report.go)Added stdlib registry statistics section with:
Example output:
2. Regression Test Suite (
graph/callgraph/stdlib_registry_regression_test.go)Comprehensive test coverage including:
Test results: All 11 test cases passing ✅
3. Documentation (cpf_plans directory)
Added comprehensive documentation:
Note: Documentation is in
cpf_plansdirectory (not in code repo) as requested.Testing
All regression tests pass, including new stdlib validation tests.
Related
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