พร็อกซีเรซิเดนเชียล Python แยกตามเมืองในสหรัฐฯ: ตัวอย่าง requests

import requests

user = "USERNAME-country-us-state-il-city-chicago"
proxy = f"http://{user}:[email protected]:7777"

r = requests.get("https://ipinfo.io/json", proxies={"http": proxy, "https": proxy}, timeout=30)
r.raise_for_status()
print(r.json().get("city"), r.json().get("org"))

import requests

GATEWAY = "gw.metroproxies.com:7777"
USER, PASSWORD = "USERNAME", "PASSWORD"


def fetch_local(url: str, state: str, city: str | None = None, zip_code: str | None = None) -> tuple[str, requests.Response]:
    levels = []
    if city and zip_code:
        levels.append(("zip", f"-state-{state}-city-{city}-zip-{zip_code}"))
    if city:
        levels.append(("city", f"-state-{state}-city-{city}"))
    levels.append(("state", f"-state-{state}"))
    last_error: Exception | None = None
    for level, segment in levels:
        proxy = f"http://{USER}-country-us{segment}:{PASSWORD}@{GATEWAY}"
        try:
            r = requests.get(url, proxies={"http": proxy, "https": proxy}, timeout=30)
            r.raise_for_status()
            return level, r
        except requests.RequestException as e:
            last_error = e
    raise RuntimeError(f"no IP at zip, city or state level: {last_error}")


level, resp = fetch_local("https://ipinfo.io/json", "nm", city="albuquerque", zip_code="87102")
print(level, resp.json().get("city"))

import requests

user = "USERNAME-country-us-state-wa-city-tacoma-session-tac01-ttl-15"
proxy = f"http://{user}:[email protected]:7777"

with requests.Session() as s:
    s.proxies = {"http": proxy, "https": proxy}
    first = s.get("https://api.ipify.org", timeout=30).text
    # step 1, step 2 ... on your own site, all from the same Tacoma IP
    second = s.get("https://api.ipify.org", timeout=30).text
    print(first, second, "same IP" if first == second else "IP changed: restart the flow")