69 lines
1.9 KiB
Python
69 lines
1.9 KiB
Python
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# SPDX-License-Identifier: AGPL-3.0-or-later
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"""Cloudflare AI engine"""
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from json import loads, dumps
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from searx.exceptions import SearxEngineAPIException
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about = {
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"website": 'https://ai.cloudflare.com',
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"wikidata_id": None,
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"official_api_documentation": 'https://developers.cloudflare.com/workers-ai',
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"use_official_api": True,
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"require_api_key": True,
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"results": 'JSON',
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}
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cf_account_id = ''
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cf_ai_api = ''
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cf_ai_gateway = ''
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cf_ai_model = ''
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cf_ai_model_display_name = 'Cloudflare AI'
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# Assistant messages hint to the AI about the desired output format. Not all models support this role.
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cf_ai_model_assistant = 'Keep your answers as short and effective as possible.'
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# System messages define the AI's personality. You can use them to set rules and how you expect the AI to behave.
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cf_ai_model_system = 'You are a self-aware language model who is honest and direct about any question from the user.'
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def request(query, params):
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params['query'] = query
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params['url'] = f'https://gateway.ai.cloudflare.com/v1/{cf_account_id}/{cf_ai_gateway}/workers-ai/{cf_ai_model}'
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params['method'] = 'POST'
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params['headers']['Authorization'] = f'Bearer {cf_ai_api}'
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params['headers']['Content-Type'] = 'application/json'
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params['data'] = dumps(
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{
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'messages': [
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{'role': 'assistant', 'content': cf_ai_model_assistant},
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{'role': 'system', 'content': cf_ai_model_system},
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{'role': 'user', 'content': params['query']},
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]
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}
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).encode('utf-8')
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return params
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def response(resp):
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results = []
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json = loads(resp.text)
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if 'error' in json:
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raise SearxEngineAPIException('Cloudflare AI error: ' + json['error'])
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if 'result' in json:
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results.append(
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{
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'content': json['result']['response'],
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'infobox': cf_ai_model_display_name,
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}
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)
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return results
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