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fix(dashscope): type the parameter mapping override

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The override declares dict[str, object] for both parameter dicts and its return
value, and narrows a caller-supplied extra_body with a Mapping isinstance check
before merging, so basedpyright no longer sees unknown types on this path

Co-authored-by: songkuan-zheng <252822057+songkuan-zheng@users.noreply.github.com>
Co-authored-by: songkuan-zheng <songkuan-zheng@users.noreply.github.com>
This commit is contained in:
songkuan-zheng 2026-09-11 12:24:16 +00:00
parent 4a92065b9d
commit e255b59aa9
1 changed files with 5 additions and 5 deletions
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10
litellm/llms/dashscope/chat/transformation.py
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@ -2,7 +2,7 @@
Translates from OpenAI's `/v1/chat/completions` to DashScope's `/v1/chat/completions`
"""
from collections.abc import Coroutine
from collections.abc import Coroutine, Mapping
from types import MappingProxyType
from typing import Any, Final, Literal, overload
@ -111,11 +111,11 @@ class DashScopeChatConfig(OpenAIGPTConfig):
def _map_openai_params(
self,
non_default_params: dict,
optional_params: dict,
non_default_params: dict[str, object],
optional_params: dict[str, object],
model: str,
drop_params: bool,
) -> dict:
) -> dict[str, object]:
supported_openai_params: Final = frozenset(self.get_supported_openai_params(model))
passthrough_params: Final = MappingProxyType(
{
@ -130,7 +130,7 @@ class DashScopeChatConfig(OpenAIGPTConfig):
if not native:
return {**optional_params, **passthrough_params} # mutable-ok: dict return contract of OpenAIGPTConfig
existing: Final = optional_params.get("extra_body")
existing_body: Final = existing if isinstance(existing, dict) else MappingProxyType({})
existing_body: Final = existing if isinstance(existing, Mapping) else MappingProxyType({})
return { # mutable-ok: dict return contract of OpenAIGPTConfig
**optional_params,
**passthrough_params,