INNER CODE UNIT · Python

process_proxy_url

rfc-st/humble · humble.py:254

def process_proxy_url(proxy_url, timeout=3.0):
    """Parse and validate proxy URL accessibility, related to `-p` option."""
    parsed_proxy_url = urlparse(proxy_url)
    proxy_host = parsed_proxy_url.hostname
    if not proxy_host:
        print_error_detail("[proxy_host]", clean_lines=True)
    try:
        proxy_port = parsed_proxy_url.port or 8080
    except ValueError:
        print_error_detail("[proxy_port]", clean_lines=True)
    failed_proxy = Event()
    proxy_thread = Thread(target=check_proxy_url, args=(proxy_host, proxy_port,
                                                        timeout, failed_proxy),
                          daemon=True)
    proxy_thread.start()
    proxy_thread.join(timeout)
    if proxy_thread.is_alive() or failed_proxy.is_set():
        print_error_detail("[proxy_url]", clean_lines=True)

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