python如何实现wifi自动连接,解决电脑wifi经常断开问题

pip install pywifi
pip install comtypes

import pywifi
from pywifi import const
import time
def is_connected(wifi_inter):
    if wifi_inter.status() in [const.IFACE_CONNECTED, const.IFACE_INACTIVE]:
        return True
    else:
        return False
def connet_wifi(wifi_inter, wifi_profile):
    wifi_inter.remove_all_network_profiles()  # 删除其它配置文件
    tmp_profile = wifi_inter.add_network_profile(wifi_profile)  # 加载配置文件
    wifi_inter.connect(tmp_profile)
    time.sleep(2)
    if wifi_inter.status() == const.IFACE_CONNECTED:
        return True
    else:
        return False
def set_profile():
    wifi_profile = pywifi.Profile()  # 配置文件
    wifi_profile.ssid = "我的wifi"  # wifi名称
    wifi_profile.auth = const.AUTH_ALG_OPEN  # 需要密码
    wifi_profile.akm.append(const.AKM_TYPE_WPA2PSK)  # 加密类型
    wifi_profile.cipher = const.CIPHER_TYPE_CCMP  # 加密单元
    wifi_profile.key = "1234567"  # wifi密码
    return wifi_profile
if __name__ == '__main__':
    wifi = pywifi.PyWiFi()
    interface = wifi.interfaces()[0]
    profile = set_profile()
    n = 0
    while True:
        if not is_connected(interface):
            print('网络已断开，重新连接中……')
            con = connet_wifi(interface, profile)
            n += 1
            if not con and n <= 3:
                continue
            else:
                res = '成功' if con else '失败'
                print(f'尝试连接{n}次，连接{res}!')
                n = 0
        time.sleep(2)

# -*-coding:utf-8-*-
import pywifi, time
from pywifi import const
# 1、python连接WiFi，需要使用pywifi包，安装pywifi：pip install pywifi
#注意：如果提示找不到comtypes，则还需要安装pip install comtypes
# 2、判断wifi连接状态：
def wifi_connect_status():
    wifi = pywifi.PyWiFi()
    iface = wifi.interfaces()[0]  # acquire the first Wlan card,maybe not
    if iface.status() in [const.IFACE_CONNECTED, const.IFACE_INACTIVE]:
        print("wifi connected!")
        return 1
    else:
        print("wifi not connected!")
    return 0
# 3、扫描wifi：
def scan_wifi():
    wifi = pywifi.PyWiFi()
    iface = wifi.interfaces()[0]
    iface.scan()
    time.sleep(1)
    basewifi = iface.scan_results()
    for i in basewifi:
        print("wifi scan result:{}".format(i.ssid))
        print("wifi device MAC address:{}".format(i.bssid))
    return basewifi
# 4、连接指定的wifi：
def connect_wifi():
    wifi = pywifi.PyWiFi()
    ifaces = wifi.interfaces()[0]
    print(ifaces.name())  # 输出无线网卡名称
    ifaces.disconnect()
    time.sleep(3)
    profile = pywifi.Profile()  # 配置文件
    profile.ssid = "JYKC-31F"  # wifi名称
    profile.auth = const.AUTH_ALG_OPEN  # 需要密码
    profile.akm.append(const.AKM_TYPE_WPA2PSK)  # 加密类型
    profile.cipher = const.CIPHER_TYPE_CCMP  # 加密单元
    profile.key = "2151155511"  # wifi密码
    ifaces.remove_all_network_profiles()  # 删除其它配置文件
    tmp_profile = ifaces.add_network_profile(profile)  # 加载配置文件
    ifaces.connect(tmp_profile)
    time.sleep(5)
    isok = True
    if ifaces.status() == const.IFACE_CONNECTED:
        print("connect successfully!")
    else:
        print("connect failed!")
    time.sleep(1)
    return isok
#5、测试
def main():
    print("start")
    wifi_connect_status()
    scan_wifi()
    connect_wifi()
    print("finish!")
if __name__ == "__main__":
    main()