abhay-codes07 f077217191 perf(resolution): parse each Python file once across both resolution passes ...

The symbol-resolution facts pass and the cross-file import pass each parsed
the whole .py corpus, back to back, in the main process — every file read
and tree-sitter-parsed twice for nothing. _parse_python_tree now memoizes on
(path, mtime, size), so the second pass reuses the first pass's tree while a
file changed between watch runs still re-parses. On a 364-file self-corpus a
sequential extract drops from ~27s to ~24s, graph byte-identical.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JJbLfztSxm2tH5cJwBbe9q
(cherry picked from commit dcbab53879)

2026-09-11 22:46:27 +01:00

2.1 KiB

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