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refactor(azure/common_utils.py): refactor azure client param logic

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create common util for azure client param logic
This commit is contained in:
Krrish Dholakia 2025-03-11 12:14:50 -07:00
parent 8845f0947d
commit 69839b3720
3 changed files with 158 additions and 157 deletions
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77
litellm/router_utils/client_initalization_utils.py
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@ -8,14 +8,6 @@ import openai
import litellm
from litellm import get_secret, get_secret_str
from litellm._logging import verbose_router_logger
from litellm.llms.azure.azure import get_azure_ad_token_from_oidc
from litellm.llms.azure.common_utils import (
get_azure_ad_token_from_entrata_id,
get_azure_ad_token_from_username_password,
)
from litellm.secret_managers.get_azure_ad_token_provider import (
get_azure_ad_token_provider,
)
from litellm.utils import calculate_max_parallel_requests
if TYPE_CHECKING:
@ -294,72 +286,3 @@ class InitalizeOpenAISDKClient:
ttl=client_ttl,
local_only=True,
) # cache for 1 hr
def initialize_azure_sdk_client(
litellm_params: dict,
api_key: Optional[str],
api_base: Optional[str],
model_name: str,
api_version: Optional[str],
):
azure_ad_token_provider: Optional[Callable[[], str]] = None
# If we have api_key, then we have higher priority
azure_ad_token = litellm_params.get("azure_ad_token")
tenant_id = litellm_params.get("tenant_id")
client_id = litellm_params.get("client_id")
client_secret = litellm_params.get("client_secret")
azure_username = litellm_params.get("azure_username")
azure_password = litellm_params.get("azure_password")
if not api_key and tenant_id and client_id and client_secret:
verbose_router_logger.debug("Using Azure AD Token Provider for Azure Auth")
azure_ad_token_provider = get_azure_ad_token_from_entrata_id(
tenant_id=tenant_id,
client_id=client_id,
client_secret=client_secret,
)
if azure_username and azure_password and client_id:
azure_ad_token_provider = get_azure_ad_token_from_username_password(
azure_username=azure_username,
azure_password=azure_password,
client_id=client_id,
)
if azure_ad_token is not None and azure_ad_token.startswith("oidc/"):
azure_ad_token = get_azure_ad_token_from_oidc(azure_ad_token)
elif (
not api_key
and azure_ad_token_provider is None
and litellm.enable_azure_ad_token_refresh is True
):
try:
azure_ad_token_provider = get_azure_ad_token_provider()
except ValueError:
verbose_router_logger.debug("Azure AD Token Provider could not be used.")
if api_version is None:
api_version = os.getenv("AZURE_API_VERSION", litellm.AZURE_DEFAULT_API_VERSION)
_api_key = api_key
if _api_key is not None and isinstance(_api_key, str):
# only show first 5 chars of api_key
_api_key = _api_key[:8] + "*" * 15
verbose_router_logger.debug(
f"Initializing Azure OpenAI Client for {model_name}, Api Base: {str(api_base)}, Api Key:{_api_key}"
)
azure_client_params = {
"api_key": api_key,
"azure_endpoint": api_base,
"api_version": api_version,
"azure_ad_token": azure_ad_token,
"azure_ad_token_provider": azure_ad_token_provider,
}
if azure_ad_token_provider is not None:
azure_client_params["azure_ad_token_provider"] = azure_ad_token_provider
from litellm.llms.azure.azure import select_azure_base_url_or_endpoint
# this decides if we should set azure_endpoint or base_url on Azure OpenAI Client
# required to support GPT-4 vision enhancements, since base_url needs to be set on Azure OpenAI Client
azure_client_params = select_azure_base_url_or_endpoint(azure_client_params)
return azure_client_params