* test: drop the cwd-relative sys.path.insert calls from the test suite
TQ003 stands at 1,077 across 1,058 files, and 1,015 of them are the same shape:
sys.path.insert(0, os.path.abspath("../..")) and its deeper siblings. The
argument resolves against the working directory rather than the file, so from
the repo root, where every job runs pytest, it inserts the directory two levels
above the checkout. It has never pointed at litellm. The package is installed
into the environment anyway, which is what actually makes the import work, and
what the rule's message has said all along.
Removing them leaves 1,634 imports of sys and os with no remaining reference,
and those go too, except where another test module imports the name back out of
the file. The rest of TQ003 is 62 call sites that resolve against __file__ or a
variable, which are a different question and are left alone.
Collection is identical either way: 45,871 tests and the same 51 pre-existing
collection errors before and after, and ruff reports no new undefined name.
* test: drop the duplicate imports the sys.path sweep exposed to F811
* test(pre-call-utils): restore the os import the new bedrock tests need
The provider-prefixed entries (deepseek/deepseek-chat, deepseek/deepseek-reasoner)
in the model cost map were missing supports_response_schema, supports_system_messages,
supports_native_streaming, supports_parallel_function_calling, and had stale
max_input_tokens / max_output_tokens values. This caused supports_response_schema()
to return False for DeepSeek models regardless of calling convention.
Changes:
- Sync deepseek/deepseek-chat and deepseek/deepseek-reasoner entries with
their canonical bare-name counterparts in both JSON files
- Add a bare-model-name fallback in _supports_factory so that when a
provider-prefixed entry is missing a capability field, the bare model
entry is consulted before returning False
- Fix pre-existing unused-import lint error (F401) in policy_resolve_endpoints.py
- Add 14 regression tests covering data consistency, API-level correctness,
and the new fallback logic
