chore: Deduplicate shared sync/async evaluator target checking - #482
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Move the target-matching logic into a shared check_targets() free function in evaluator_common, and route both the sync and async evaluators to it. Also drop redundant comment-banner headers from several async test modules to match the sync test style. Behavior is unchanged. SDK-2871
jsonbailey
changed the title
joker23
approved these changes
Aug 7, 2026
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Overview
Behavior-preserving cleanup extracted from the async SDK implementation branch (epic SDK-60). Touches only files already on
main; independent of the async-client / FDv2 work.Track Internally: SDK-2871
Changes
Evaluator dedup (core):
ldclient/impl/evaluator_common.py— add a sharedcheck_targets()free function holding the context/user target-matching logic.ldclient/impl/evaluator.py— remove the private_check_targetsmethod; route to the sharedcheck_targets().ldclient/impl/async_evaluator.py— same: remove the duplicated_check_targetsmethod and route to the shared function.The sync and async evaluators previously carried byte-identical copies of the target-matching logic. This collapses them into one implementation.
Async test cleanup:
ldclient/testing/impl/test_async_evaluator.py,test_async_big_segments.py,test_async_flag_tracker.py,test_async_hooks.py,integrations/test_async_redis.py— drop redundant comment-banner section headers so the async test modules match the sync test style. No test logic changes.Verification
uv run pyteston the evaluator and async component test files: all pass (async redis suite verified green against a local redis; it connects to a live server as in CI).uv run pycodestyle,uv run isort --check --atomic,uv run mypyclean on all changed files.No CHANGELOG or version changes.
Note
Overview
Target matching for user and context targets is consolidated into a shared
check_targets()inevaluator_common.py. BothEvaluatorandAsyncEvaluatornow call that function instead of maintaining identical private_check_targetsmethods.Async test modules lose decorative section-header comment banners (and one hook-test helper docstring is clarified); no test behavior changes.
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