from ddgs import DDGS
import re

def perform_search(query: str) -> dict:
    try:
        results = DDGS().text(query, max_results=3)
        return results
    except Exception as e:
        return {"error":str(e), "results":[]}




def parse_results(results: list[dict]) -> list[dict]:
 return [
        {
            "url": r.get("href", ""), #
            "snippet": r.get("body", "")[:500]
        }
        for r in results
        if r.get("href", "").startswith('https://')
    ]