ip_calc_utils.py 文件源码

def is_ipv4(ip):
    """Check if the [ip] is a real ip addr.

    Params:
        ip: :str: General IP format.

    Returns:
        :type: bool
        :desc: if ip is a valid IP addr, return true
            else return False"""
    try:
        IP(ip)
        return True
    except ValueError:
        return False

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