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56 lines
1.8 KiB
Python
56 lines
1.8 KiB
Python
import logging
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import requests
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from open_webui.retrieval.web.main import SearchResult
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log = logging.getLogger(__name__)
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EXA_API_BASE = 'https://api.exa.ai'
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def search_exa(
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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: list[str] | None = None,
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max_content_length: int | None = None,
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) -> list[SearchResult]:
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"""Search using Exa Search API and return the results as a list of SearchResult objects.
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Args:
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api_key (str): A Exa Search API key
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query (str): The query to search for
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count (int): Number of results to return
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filter_list (list[str] | None): List of domains to filter results by
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max_content_length (int | None): Maximum characters per result; None leaves text unlimited.
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"""
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log.info('Searching with Exa for query: %s', query)
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headers = {'Authorization': f'Bearer {api_key}', 'Content-Type': 'application/json'}
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payload = {
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'query': query,
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'numResults': count or 5,
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'includeDomains': filter_list,
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'contents': {'text': {'maxCharacters': max_content_length} if max_content_length is not None else True},
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'type': 'auto', # Use the auto search type (keyword or neural)
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}
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try:
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response = requests.post(f'{EXA_API_BASE}/search', headers=headers, json=payload)
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response.raise_for_status()
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data = response.json()
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results = data['results']
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log.info('Found %s results', len(results))
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return [
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SearchResult(
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link=result['url'],
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title=result['title'],
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snippet=(result.get('text') or '')[:max_content_length],
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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 Exa: {e}')
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return []
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