mirror of
https://github.com/MacRimi/ProxMenux.git
synced 2026-04-18 01:52:20 +00:00
63 lines
2.1 KiB
Python
63 lines
2.1 KiB
Python
"""OpenRouter provider implementation.
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OpenRouter is an aggregator that provides access to 100+ AI models
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using a single API key. Maximum flexibility for choosing models.
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Uses OpenAI-compatible API format.
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"""
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from typing import Optional
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from .base import AIProvider, AIProviderError
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class OpenRouterProvider(AIProvider):
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"""OpenRouter provider for multi-model access."""
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NAME = "openrouter"
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DEFAULT_MODEL = "meta-llama/llama-3.3-70b-instruct"
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REQUIRES_API_KEY = True
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API_URL = "https://openrouter.ai/api/v1/chat/completions"
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def generate(self, system_prompt: str, user_message: str,
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max_tokens: int = 200) -> Optional[str]:
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"""Generate a response using OpenRouter's API.
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OpenRouter uses OpenAI-compatible format with additional
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headers for app identification.
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Args:
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system_prompt: System instructions
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user_message: User message to process
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max_tokens: Maximum response length
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Returns:
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Generated text or None if failed
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Raises:
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AIProviderError: If API key is missing or request fails
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"""
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if not self.api_key:
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raise AIProviderError("API key required for OpenRouter")
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payload = {
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'model': self.model,
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'messages': [
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{'role': 'system', 'content': system_prompt},
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{'role': 'user', 'content': user_message},
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],
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'max_tokens': max_tokens,
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'temperature': 0.3,
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}
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headers = {
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'Content-Type': 'application/json',
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'Authorization': f'Bearer {self.api_key}',
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'HTTP-Referer': 'https://github.com/MacRimi/ProxMenux',
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'X-Title': 'ProxMenux Monitor',
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}
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result = self._make_request(self.API_URL, payload, headers)
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try:
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return result['choices'][0]['message']['content'].strip()
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except (KeyError, IndexError) as e:
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raise AIProviderError(f"Unexpected response format: {e}")
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