app/modules/settings/functions/config.py

from configparser import ConfigParser
import os

static = """

[general]
name = CustomIcon
phone = 
email = 

[apps]
dhiraagu = true
ooredoo = true
hdc = true
mwsc = true
stelco = true
medianet = true

[dhiraagu]
phone = 
otp = 
cookie = 

[ooredoo]
phone = 
otp = 
cookie = 

[hdc]
property = 
nid = 

[mwsc]
meter_no = 
account_no = 
mobile_no = 

[stelco]
account_no = 
bill_no = 

[medianet]
account_no = 
nid = 
phone = 
"""

class Config(ConfigParser):
    def __init__(self) -> None:
        super().__init__()
        if not os.path.exists("config.ini"):
            self.initialize(content=static)
        self.read("config.ini")

    def initialize(self, content):
        with open("config.ini", 'a+') as file:
            file.write(content)


config = Config()