Reflect4 Proxy List Upd Free Top File

But what does this keyword actually mean? How can you leverage a Reflect4-based proxy list, keep it updated for free, and ensure you are using only the top performing servers?

top_proxies = [] for proxy in raw_proxies[:100]: # Test top 100 for speed ok, latency = test_proxy(proxy) if ok: top_proxies.append((proxy, latency)) reflect4 proxy list upd free top

with open("reflect4_upd_top.txt", "w") as f: for proxy, _ in top_proxies: f.write(f"proxy\n") But what does this keyword actually mean