How do I add a variable/variables to a list - list

Question

I need to find a way how to append a person (form inputs I got) to a list. I always get:<main.List object at 0x0000027FD63B6B60>
class Person:
def __init__(self, name, surname, age, phone_number):
self.name = name
self.surname = surname
self.age = age
self.phone_number = phone_number
def __str__(self):
return f"\n{self.name} " + f"\t" + f"{self.surname} " + f"\t" + f"{self.age} " + f"\t" + f"{self.phone_number} "
class Input:
def __init__(self):
pass
def input_data(self):
self.name = input("\nInsert a name: \n")
self.surname = input("Insert a surname: \n")
self.age = int(input("Insert an age: \n"))
self.phone_number = input("Insert a phone number: \n")
person = NewPerson(self.name, self.surname, self.age, self.phone_number)
return person
class List:
def __init__(self):
pass
def data_to_list(self, name, surname, age, phone_number):
self.name = name
self.surnam = surnam
self.age = age
self.phone_number = phone_number
list= []
list = list.extend(self.name, self.surname, self.age, self.phone_number)
return list

Answer 1

First, don't use variable names named after Python's built-ins (list), use lst for example.
Also, list.extend always returns None so there's no point to assign the return value to a variable.
In constructor of class List assign to self an empty list and in method data_to_list() use list.append to put newly crated Person() to a list.
For example:
class Person:
def __init__(self, name, surname, age, phone_number):
self.name = name
self.surname = surname
self.age = age
self.phone_number = phone_number
def __repr__(self):
return f"Person({self.name}, {self.surname}, {self.age}, {self.phone_number})"
class List:
def __init__(self):
self.lst = []
def data_to_list(self, name, surname, age, phone_number):
self.name = name
self.surname = surname
self.age = age
self.phone_number = phone_number
self.lst.append(
Person(self.name, self.surname, self.age, self.phone_number)
)
l = List()
l.data_to_list("John", "Smith", "33", "+123456")
l.data_to_list("Alice", "Green", "32", "+654321")
print(l.lst)
Prints:
[Person(John, Smith, 33, +123456), Person(Alice, Green, 32, +654321)]