resturant.py

class Person :
    def __init__(self, name, family, phoneNumber, gender) : 
        self.name = name
        self.family = family
        self.phoneNumber = phoneNumber
        self.gender = gender
    def showInfo(self) :
        if self.gender == 'male' or self.gender == 'Male' or self.gender == 'm' or self.gender == 'M':
            return '\nMr.' + self.name + self.family + ' has ' +str(self.phoneNumber) + " as their phone number"
        elif self.gender == 'female' or self.gender == 'Female' or self.gender == 'f' or self.gender == 'F' : 
            return '\nMiss.' + self.name + self.family + ' has ' +str(self.phoneNumber) + " as their phone number"
class Costumer(Person) : 
    def __init__(self, name, family, phoneNumber, gender, typeOfOrder) : 
        super().__init__(name, family, phoneNumber, gender)
        self.typeOfOrder = typeOfOrder
        self.order = input('Please type your order here : ')
    def showInfo(self) : 
        return super().showInfo() + f' ordered {self.order} in {self.typeOfOrder} way!\n'
class Supplier(Person) : 
    def __init__ (self, name, family, phoneNumber, gender, company, factorNumber, productNumbers) : 
        super().__init__(name, family, phoneNumber, gender)
        self.company = company
        self.factorNumber = factorNumber
        self.productNumbers = productNumbers
        self.products = []
        for i in range(int(self.productNumbers)):
            self.products.append(input(f'Please enter new product number {i + 1} here : '))
    def showInfo(self) : 
        return super().showInfo() + f' provide {self.products} from company {self.company} with factor number {self.factorNumber}.\n'
class Owner(Person) : 
    def __init__(self, name, family, phoneNumber, gender, brachName, rent) : 
        super().__init__(name, family, phoneNumber, gender)
        self.brachName = brachName
        self.rent = rent
    def showInfo(self) : 
        return super().showInfo() + f' is the owner of {self.brachName} which we give them {self.rent}$ as our rent monthly.\n'
class Branch :
    def __init__(self):
        self.supplier = []
        self.costumer = []
        self.owner = []
branch1 = Branch()
choice = str
while choice != 'Exit' or choice != '7' or choice != 'exit' :
    print('\n1) add new supplier\n2)show any supplier info\n3)add new costumer\n4)show any costumer info\n5)add mew owner\n6)show any owner info\n7)Exit\n')
    choice = input('Press your choice here : ')
    if choice == '3' :
        branch1.costumer.append(Costumer(input('Costumer name '),input('Costumer family '),input('Costumer phone number '),input('Costumer gender '),input('Costumer type of order ')))
    elif choice == '1' :
        branch1.supplier.append(Supplier(input('Supplier name '),input('Supplier family '),input('Supplier phone number '),input('Supplier gender '),input('Supplier company '),input('Supplier factor number '),input('Supplier product number ')))
    elif choice == '2' :
        for i in range(len(branch1.supplier)):
            print(branch1.supplier[i].showInfo())
    elif choice == '4' :
        for i in range(len(branch1.costumer)):
            print(branch1.costumer[i].showInfo())
    elif choice == '5' :
        branch1.owner.append(Owner(input('Owner name '),input('Owner family '),input('Owner phone number '),input('Owner gender '),input('Owner name of branch '),input('Owner rate of rent ')))
    elif choice == '6' :
        for i in range(len(branch1.owner)):
            print(branch1.owner[i].showInfo())
else :
    print('\nIt was realy nice to have you here. ^-^\n')