Shay
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4570c2c70e
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feat(comprehension): operational lexicon loader for en_core_math_v1 (ADR-0164 §Decision §1) (#325)
Implements generate/comprehension/lexicon.py: loads per-category source
files from en_core_math_v1/lexicon/*.jsonl (full schema including aliases),
verifies manifest checksum against compiled lexicon.jsonl for pack integrity,
and provides O(1) case-folded surface lookups. Module-level cache keyed on
(path, mtime_ns, sha256) avoids redundant I/O.
Exports: LexiconEntry, Lexicon, LexiconLoadError, load_lexicon(), lookup().
MappingProxyType over internal dicts prevents callers from mutating cached state.
29 tests cover load, checksum, category completeness, alias resolution,
mutual-exclusion detection, determinism, and cache identity.
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2026-05-26 20:08:27 -07:00 |
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