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from __future__ import annotations
import json
import time
from itertools import islice
from duckduckgo_search import DDGS
from ..registry import action
DUCKDUCKGO_MAX_ATTEMPTS = 3
@action(
name="web_search",
description="Searches the web",
parameters=[
{
"name": "query",
"description": "The search query",
"type": "string",
"required": True,
}
],
output_type="list[str]",
)
async def web_search(agent, task_id: str, query: str) -> str:
"""Return the results of a Google search
Args:
query (str): The search query.
num_results (int): The number of results to return.
Returns:
str: The results of the search.
"""
search_results = []
attempts = 0
num_results = 8
while attempts < DUCKDUCKGO_MAX_ATTEMPTS:
if not query:
return json.dumps(search_results)
search_results = DDGS().text(query, max_results=num_results)
if search_results:
break
time.sleep(1)
attempts += 1
results = json.dumps(search_results, ensure_ascii=False, indent=4)
return safe_google_results(results)
def safe_google_results(results: str | list) -> str:
"""
Return the results of a Google search in a safe format.
Args:
results (str | list): The search results.
Returns:
str: The results of the search.
"""
if isinstance(results, list):
safe_message = json.dumps(
[result.encode("utf-8", "ignore").decode("utf-8") for result in results]
)
else:
safe_message = results.encode("utf-8", "ignore").decode("utf-8")
return safe_message
|
