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76 lines
2.2 KiB
Python
76 lines
2.2 KiB
Python
import logging
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from typing import Optional, Literal
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import requests
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from open_webui.retrieval.web.main import SearchResult, get_filtered_results
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from open_webui.utils.headers import include_user_info_headers
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from open_webui.env import SRC_LOG_LEVELS
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log = logging.getLogger(__name__)
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log.setLevel(SRC_LOG_LEVELS["RAG"])
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def search_perplexity_search(
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api_key: str,
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query: str,
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count: int,
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filter_list: Optional[list[str]] = None,
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api_url: str = "https://api.perplexity.ai/search",
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user=None,
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) -> list[SearchResult]:
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"""Search using Perplexity API and return the results as a list of SearchResult objects.
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Args:
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api_key (str): A Perplexity API key
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query (str): The query to search for
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count (int): Maximum number of results to return
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filter_list (Optional[list[str]]): List of domains to filter results
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api_url (str): Custom API URL (defaults to https://api.perplexity.ai/search)
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user: Optional user object for forwarding user info headers
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"""
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# Handle PersistentConfig object
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if hasattr(api_key, "__str__"):
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api_key = str(api_key)
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if hasattr(api_url, "__str__"):
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api_url = str(api_url)
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try:
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url = api_url
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# Create payload for the API call
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payload = {
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"query": query,
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"max_results": count,
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}
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headers = {
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"Authorization": f"Bearer {api_key}",
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"Content-Type": "application/json",
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}
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# Forward user info headers if user is provided
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if user is not None:
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headers = include_user_info_headers(headers, user)
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# Make the API request
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response = requests.request("POST", url, json=payload, headers=headers)
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# Parse the JSON response
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json_response = response.json()
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# Extract citations from the response
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results = json_response.get("results", [])
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return [
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SearchResult(
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link=result["url"], title=result["title"], snippet=result["snippet"]
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)
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for result in results
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]
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except Exception as e:
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log.error(f"Error searching with Perplexity Search API: {e}")
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return []
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