how to connect wifi using python

1import os
2
3
4class Finder:
5    def __init__(self, *args, **kwargs):
6        self.server_name = kwargs['server_name']
7        self.password = kwargs['password']
8        self.interface_name = kwargs['interface']
9        self.main_dict = {}
10
11    def run(self):
12        command = """sudo iwlist wlp2s0 scan | grep -ioE 'ssid:"(.*{}.*)'"""
13        result = os.popen(command.format(self.server_name))
14        result = list(result)
15
16        if "Device or resource busy" in result:
17                return None
18        else:
19            ssid_list = [item.lstrip('SSID:').strip('"\n') for item in result]
20            print("Successfully get ssids {}".format(str(ssid_list)))
21
22        for name in ssid_list:
23            try:
24                result = self.connection(name)
25            except Exception as exp:
26                print("Couldn't connect to name : {}. {}".format(name, exp))
27            else:
28                if result:
29                    print("Successfully connected to {}".format(name))
30
31    def connection(self, name):
32        try:
33            os.system("nmcli d wifi connect {} password {} iface {}".format(name,
34       self.password,
35       self.interface_name))
36        except:
37            raise
38        else:
39            return True
40
41if __name__ == "__main__":
42    # Server_name is a case insensitive string, and/or regex pattern which demonstrates
43    # the name of targeted WIFI device or a unique part of it.
44    server_name = "example_name"
45    password = "your_password"
46    interface_name = "your_interface_name" # i. e wlp2s0  
47    F = Finder(server_name=server_name,
48               password=password,
49               interface=interface_name)
50    F.run()