CODE:
class animal:
_age_ = 0
_name_ = None
@staticmethod
def _init_(self):
self._name_ = None
self._age_ = None
def get_age(self):
return self._age_
def get_name(self):
return self._name_
obj = animal()
obj.get_age()
obj.get_name()
class lion(animal):
def init(self, L1, age, Lion, Roar):
super().init(L1, 5)
self.name = L1
self.age = age
self.type = Lion
self.sound = Roar
def p1(self):
print("The name of Lion is " + staticmethod(self._name_))
print("The age of the Lion is " + staticmethod(self._age_))
print("It is type of " + staticmethod(self._type_))
print("It makes a sound of " + staticmethod(self._sound_))
class chicken(animal):
def init(self, C1, age, Chicken, Cluck):
super().init(C1, 1)
self.name = C1
self.age = age
self.type = Chicken
self.sound = Cluck
def p2(self):
print("The name of Chicken is " + staticmethod(self._name_))
print("The age of the chicken is " + staticmethod(self._age_))
print("It is type of " + staticmethod(self._type_))
print("It makes a sound of " + staticmethod(self._sound_))
from types import T1
from typing import TypeVar, Generic
class animal():
age = 0
name = None
def _init_(self, name, age):
self._name_ = name
self._age_ = age
def get_age(self):
return self._age_
def get_name(self):
return self._name_
class lion():
def init(self, name, age):
super().init(name, age)
self.name = name
self.age = age
self.type = “lion”
self.sound = “roar”
def get_type(self):
return self._type_
def get_sound(self):
return self._sound_
class chicken():
def init(self, name, age):
super().init(name, age)
self.name = name
self.age = age
self.type = “chicken”
self.sound = “cluck”
def get_type(self):
return self._type_
def get_sound(self):
return self._sound_
‘’'class animal_cage (Generic[T]):
@staticmethod
for cage = []
def cage_animal(self, value: T1):
cage.push(1)
def list_animals(self):
print("Animals in cage: ")
for i in range(len(cage)):
print(cage[i].get_name())
‘’’
class animal_cage (Generic[T1]):
@staticmethod
#for cage = []
def cage_animal(self, value : T1):
cage.push(1)
def list_animals(self):
print("Animals in cage: ")
for i in range(len(cage)):
print(cage[i].get_name())
ERROR:
NameError Traceback (most recent call last)
in
106 print(cage[i].get_name())
107 ‘’’
→ 108 class animal_cage (Generic[T1]):
109 @staticmethod
110
NameError: name ‘T1’ is not defined