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daea357940
### What problem does this PR solve? Fix invalid COMPONENT_EXEC_TIMEOUT. #10273 ### Type of change - [x] Bug Fix (non-breaking change which fixes an issue)
121 lines
5.0 KiB
Python
121 lines
5.0 KiB
Python
#
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# Copyright 2024 The InfiniFlow Authors. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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import logging
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import os
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import time
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from abc import ABC
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from duckduckgo_search import DDGS
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from agent.tools.base import ToolMeta, ToolParamBase, ToolBase
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from api.utils.api_utils import timeout
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class DuckDuckGoParam(ToolParamBase):
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"""
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Define the DuckDuckGo component parameters.
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"""
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def __init__(self):
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self.meta:ToolMeta = {
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"name": "duckduckgo_search",
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"description": "DuckDuckGo is a search engine focused on privacy. It offers search capabilities for web pages, images, and provides translation services. DuckDuckGo also features a private AI chat interface, providing users with an AI assistant that prioritizes data protection.",
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"parameters": {
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"query": {
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"type": "string",
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"description": "The search keywords to execute with DuckDuckGo. The keywords should be the most important words/terms(includes synonyms) from the original request.",
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"default": "{sys.query}",
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"required": True
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},
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"channel": {
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"type": "string",
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"description": "default:general. The category of the search. `news` is useful for retrieving real-time updates, particularly about politics, sports, and major current events covered by mainstream media sources. `general` is for broader, more general-purpose searches that may include a wide range of sources.",
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"enum": ["general", "news"],
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"default": "general",
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"required": False,
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},
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}
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}
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super().__init__()
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self.top_n = 10
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self.channel = "text"
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def check(self):
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self.check_positive_integer(self.top_n, "Top N")
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self.check_valid_value(self.channel, "Web Search or News", ["text", "news"])
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def get_input_form(self) -> dict[str, dict]:
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return {
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"query": {
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"name": "Query",
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"type": "line"
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},
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"channel": {
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"name": "Channel",
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"type": "options",
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"value": "general",
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"options": ["general", "news"]
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}
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}
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class DuckDuckGo(ToolBase, ABC):
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component_name = "DuckDuckGo"
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@timeout(int(os.environ.get("COMPONENT_EXEC_TIMEOUT", 12)))
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def _invoke(self, **kwargs):
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if not kwargs.get("query"):
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self.set_output("formalized_content", "")
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return ""
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last_e = ""
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for _ in range(self._param.max_retries+1):
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try:
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if kwargs.get("topic", "general") == "general":
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with DDGS() as ddgs:
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# {'title': '', 'href': '', 'body': ''}
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duck_res = ddgs.text(kwargs["query"], max_results=self._param.top_n)
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self._retrieve_chunks(duck_res,
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get_title=lambda r: r["title"],
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get_url=lambda r: r.get("href", r.get("url")),
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get_content=lambda r: r["body"])
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self.set_output("json", duck_res)
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return self.output("formalized_content")
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else:
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with DDGS() as ddgs:
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# {'date': '', 'title': '', 'body': '', 'url': '', 'image': '', 'source': ''}
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duck_res = ddgs.news(kwargs["query"], max_results=self._param.top_n)
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self._retrieve_chunks(duck_res,
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get_title=lambda r: r["title"],
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get_url=lambda r: r.get("href", r.get("url")),
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get_content=lambda r: r["body"])
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self.set_output("json", duck_res)
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return self.output("formalized_content")
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except Exception as e:
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last_e = e
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logging.exception(f"DuckDuckGo error: {e}")
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time.sleep(self._param.delay_after_error)
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if last_e:
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self.set_output("_ERROR", str(last_e))
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return f"DuckDuckGo error: {last_e}"
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assert False, self.output()
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def thoughts(self) -> str:
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return """
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Keywords: {}
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Looking for the most relevant articles.
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""".format(self.get_input().get("query", "-_-!"))
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