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Fix Google GenAI types import to handle missing google.genai module

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Henry Wang 2025-10-01 01:56:52 +08:00
parent fcd539af33
commit cb8194c22b
1 changed files with 47 additions and 17 deletions
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64
litellm/types/google_genai/main.py
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@ -1,28 +1,58 @@
# Import types from the Google GenAI SDK
from typing import TYPE_CHECKING, Any, List, Optional, TypeAlias
from typing import TYPE_CHECKING, Any, Dict, List, Optional, TypeAlias
# During static type-checking we can rely on the real google-genai types.
from google.genai import types as _genai_types # type: ignore
from pydantic import BaseModel
from typing_extensions import TypedDict
from litellm.types.llms.openai import BaseLiteLLMOpenAIResponseObject
ContentListUnion = _genai_types.ContentListUnion
ContentListUnionDict = _genai_types.ContentListUnionDict
GenerateContentConfigOrDict = _genai_types.GenerateContentConfigOrDict
GoogleGenAIGenerateContentResponse = _genai_types.GenerateContentResponse
# During static type-checking we can rely on the real google-genai types.
if TYPE_CHECKING:
from google.genai import types as _genai_types # type: ignore
GenerateContentContentListUnionDict = _genai_types.ContentListUnionDict
GenerateContentConfigDict = _genai_types.GenerateContentConfigDict
GenerateContentRequestParametersDict = _genai_types._GenerateContentParametersDict
ToolConfigDict = _genai_types.ToolConfigDict
ContentListUnion = _genai_types.ContentListUnion
ContentListUnionDict = _genai_types.ContentListUnionDict
GenerateContentConfigOrDict = _genai_types.GenerateContentConfigOrDict
GoogleGenAIGenerateContentResponse = _genai_types.GenerateContentResponse
GenerateContentContentListUnionDict = _genai_types.ContentListUnionDict
GenerateContentConfigDict = _genai_types.GenerateContentConfigDict
GenerateContentRequestParametersDict = _genai_types._GenerateContentParametersDict
ToolConfigDict = _genai_types.ToolConfigDict
class GenerateContentRequestDict(GenerateContentRequestParametersDict): # type: ignore[misc]
generationConfig: Optional[Any]
tools: Optional[ToolConfigDict] # type: ignore[assignment]
class GenerateContentRequestDict(GenerateContentRequestParametersDict): # type: ignore[misc]
generationConfig: Optional[Any]
tools: Optional[ToolConfigDict] # type: ignore[assignment]
class GenerateContentResponse(GoogleGenAIGenerateContentResponse, BaseLiteLLMOpenAIResponseObject): # type: ignore[misc]
_hidden_params: dict = {}
pass
else:
# Fallback types when google.genai is not available
ContentListUnion = Any
ContentListUnionDict = Dict[str, Any]
GenerateContentConfigOrDict = Dict[str, Any]
GoogleGenAIGenerateContentResponse = Dict[str, Any]
GenerateContentContentListUnionDict = Dict[str, Any]
class GenerateContentResponse(GoogleGenAIGenerateContentResponse, BaseLiteLLMOpenAIResponseObject): # type: ignore[misc]
_hidden_params: dict = {}
pass
# Create a proper fallback class that can be instantiated
class GenerateContentConfigDict(dict): # type: ignore[misc]
def __init__(self, **kwargs): # type: ignore
super().__init__(**kwargs)
class GenerateContentRequestParametersDict(dict): # type: ignore[misc]
def __init__(self, **kwargs): # type: ignore
super().__init__(**kwargs)
ToolConfigDict = Dict[str, Any]
class GenerateContentRequestDict(GenerateContentRequestParametersDict): # type: ignore[misc]
def __init__(self, **kwargs): # type: ignore
# Extract specific fields
self.generationConfig = kwargs.get('generationConfig')
self.tools = kwargs.get('tools')
super().__init__(**kwargs)
class GenerateContentResponse(BaseLiteLLMOpenAIResponseObject): # type: ignore[misc]
def __init__(self, **kwargs): # type: ignore
super().__init__(**kwargs)
self._hidden_params = kwargs.get('_hidden_params', {})