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77 lines
2.3 KiB
Python
77 lines
2.3 KiB
Python
from typing import TYPE_CHECKING, Mapping
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from .base import BaseUpstreamProvider
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if TYPE_CHECKING:
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from ..core.db import UpstreamProviderRow
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class AzureUpstreamProvider(BaseUpstreamProvider):
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"""Upstream provider specifically configured for Azure OpenAI Service."""
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provider_type = "azure"
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default_base_url = None
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platform_url = "https://portal.azure.com/"
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def __init__(
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self,
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base_url: str,
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api_key: str,
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api_version: str,
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provider_fee: float = 1.01,
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):
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"""Initialize Azure provider with API key and version.
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Args:
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base_url: Azure OpenAI endpoint base URL
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api_key: Azure OpenAI API key for authentication
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api_version: Azure OpenAI API version (e.g., "2024-02-15-preview")
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provider_fee: Provider fee multiplier (default 1.01 for 1% fee)
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"""
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super().__init__(
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base_url=base_url,
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api_key=api_key,
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provider_fee=provider_fee,
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)
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self.api_version = api_version
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@classmethod
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def from_db_row(
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cls, provider_row: "UpstreamProviderRow"
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) -> "AzureUpstreamProvider | None":
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if not provider_row.api_version:
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return None
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return cls(
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base_url=provider_row.base_url,
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api_key=provider_row.api_key,
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api_version=provider_row.api_version,
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provider_fee=provider_row.provider_fee,
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)
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@classmethod
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def get_provider_metadata(cls) -> dict[str, object]:
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return {
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"id": cls.provider_type,
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"name": "Azure OpenAI",
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"default_base_url": "",
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"fixed_base_url": False,
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"platform_url": cls.platform_url,
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}
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def prepare_params(
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self, path: str, query_params: Mapping[str, str] | None
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) -> Mapping[str, str]:
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"""Prepare query parameters for Azure OpenAI, adding API version.
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Args:
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path: Request path
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query_params: Original query parameters from the client
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Returns:
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Query parameters dict with Azure API version added for chat completions
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"""
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params = dict(query_params or {})
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if path.endswith("chat/completions"):
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params["api-version"] = self.api_version
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return params
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