utils.py 文件源码

def get_ip_addresses():
    results = []
    for if_name in netifaces.interfaces():
        if if_name == 'lo': continue
        for info in netifaces.ifaddresses(if_name).setdefault(netifaces.AF_INET, []):
            if 'addr' in info:
                results.append(info['addr'])
    if not results:
        return ['127.0.0.1']
    return results

# from notebook/notebookapp.py