open-webui/backend
Claude 4c45ab659a
fix(db): aiosqlite shim — bytecode fallback when source inspection fails
Address PR review findings 1 & 2 on the detection heuristic:

The previous gate relied solely on `inspect.getsource()` matching
the substring `self._connection.stop`. Two failure modes:

  1. Source-unavailable builds — zipped distributions, pyc-only
     installs, frozen runtimes — return OSError from
     `inspect.getsource`, so the gate silently skipped patching and
     the multi-page `terminate_force_close() not implemented`
     tracebacks reappeared. Hard-to-diagnose because startup looks
     successful.
  2. Brittle text matching — minor upstream formatting changes to
     the same buggy logic could bypass the substring check.

Factor the detection into `_looks_buggy(original)` with two signals
in order of preference:

  * Source text inspection (precise, obvious).
  * Bytecode `co_names` inspection — works on every CPython build
    exposing `__code__`. Any function that does
    `self._connection.stop` puts both `_connection` and `stop`
    into `co_names`, regardless of whitespace or refactoring.

If neither inspection succeeds, patch defensively: the user
explicitly reported the noisy ERROR behaviour, so a
possibly-redundant shim beats silently restoring it.

Per user direction the third reviewer suggestion (regression test
coverage) is not added in this PR.

https://claude.ai/code/session_01JSr4NZSskEUQvoJnavVXh8
2026-04-14 12:57:26 +00:00
..
data refac: mv backend files to /open_webui dir 2024-09-04 16:54:48 +02:00
open_webui fix(db): aiosqlite shim — bytecode fallback when source inspection fails 2026-04-14 12:57:26 +00:00
.dockerignore fix: litellm config issue 2024-02-24 22:35:11 -08:00
.gitignore refac 2024-09-06 04:59:20 +02:00
dev.sh refac 2026-03-24 19:43:30 -05:00
requirements-min.txt refac 2026-04-13 23:40:09 -05:00
requirements.txt refac 2026-04-13 23:40:09 -05:00
start.sh refac 2026-03-24 19:43:30 -05:00
start_windows.bat refac 2026-03-24 19:43:30 -05:00