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1386a7e478
The xAI tool-schema sanitizers (strip_slash_enum, strip_pattern_and_format) mutate their input in place — that's their documented contract. The two call sites (chat_completion_helpers.build_api_kwargs and the auxiliary client) were passing agent.tools straight through, so the first xAI request would permanently strip slash-containing enum constraints and pattern/format keywords from the per-agent tool registry. Effect: any subsequent non-xAI call from the same agent (auxiliary task routed to Anthropic, OpenRouter fallback, mid-session model switch) saw the already-stripped schema with no way for the user to notice from their config. Fix: deepcopy tools_for_api before sanitizing at both call sites. The slash-enum bug itself (xAI 400ing on enums with '/') was fixed earlier by #32443 (Nami4D) — that PR landed the strip but used the sanitizers directly without copying. This salvages #27907's correctness contribution (the deepcopy) while skipping its redundant parallel sanitizer (strip_xai_incompatible_enum_values is functionally equivalent to the existing strip_slash_enum) and its preflight- neutrality argument (we chose model-gated preflight in #32443). 3 new tests in tests/run_agent/test_run_agent_codex_responses.py: - strips_slash_enum_from_outgoing_request — outgoing kwargs has no slash-containing enum values (functional contract preserved). - does_not_mutate_agent_tools — headline #27907 regression. Snapshot agent.tools before build_api_kwargs, assert it survives intact after. Pre-fix this assertion would have caught the mutation. - is_idempotent_across_repeated_calls — three xAI requests in a row each strip cleanly AND don't progressively erode the source schema. 344/344 across tests/agent/test_auxiliary_client.py, tests/agent/transports/test_codex_transport.py, tests/run_agent/test_run_agent_codex_responses.py, and tests/tools/test_schema_sanitizer.py. Co-authored-by: Gabor Barany <barany.gabor@gmail.com> |
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| .. | ||
| lib | ||
| tests | ||
| whatsapp-bridge | ||
| benchmark_browser_eval.py | ||
| build_model_catalog.py | ||
| build_skills_index.py | ||
| check-windows-footguns.py | ||
| contributor_audit.py | ||
| discord-voice-doctor.py | ||
| hermes-gateway | ||
| install.cmd | ||
| install.ps1 | ||
| install.sh | ||
| install_psutil_android.py | ||
| keystroke_diagnostic.py | ||
| kill_modal.sh | ||
| lint_diff.py | ||
| profile-tui.py | ||
| release.py | ||
| run_tests.sh | ||
| run_tests_parallel.py | ||
| sample_and_compress.py | ||
| setup_open_webui.sh | ||