45 lines
1.6 KiB
Python
45 lines
1.6 KiB
Python
"""
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Provider factory for Airflow Wingman.
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This module contains the factory function to create provider instances
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based on the provider name.
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"""
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from airflow_wingman.providers.anthropic_provider import AnthropicProvider
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from airflow_wingman.providers.base import BaseLLMProvider
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from airflow_wingman.providers.google_provider import GoogleProvider
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from airflow_wingman.providers.openai_provider import OpenAIProvider
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def create_llm_provider(provider_name: str, api_key: str, base_url: str | None = None) -> BaseLLMProvider:
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"""
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Create a provider instance based on the provider name.
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Args:
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provider_name: Name of the provider (openai, anthropic, openrouter, google)
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api_key: API key for the provider
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base_url: Optional base URL for the provider API
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Returns:
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Provider instance
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Raises:
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ValueError: If the provider is not supported
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"""
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provider_name = provider_name.lower()
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if provider_name == "openai":
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return OpenAIProvider(api_key=api_key, base_url=base_url)
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elif provider_name == "openrouter":
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# OpenRouter uses the OpenAI API format, so we can use the OpenAI provider
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# with a custom base URL
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if not base_url:
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base_url = "https://openrouter.ai/api/v1"
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return OpenAIProvider(api_key=api_key, base_url=base_url)
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elif provider_name == "anthropic":
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return AnthropicProvider(api_key=api_key)
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elif provider_name == "google":
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return GoogleProvider(api_key=api_key)
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else:
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raise ValueError(f"Unsupported provider: {provider_name}. Supported providers: openai, anthropic, openrouter, google")
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