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[split] Class takes no arguments - Printable Version +- Python Forum (https://python-forum.io) +-- Forum: Python Coding (https://python-forum.io/forum-7.html) +--- Forum: General Coding Help (https://python-forum.io/forum-8.html) +--- Thread: [split] Class takes no arguments (/thread-40978.html) |
[split] Class takes no arguments - bily071 - Oct-23-2023 Hi, I am a beginner and learning python basics from book Python Crash Course but can't figure this out ![]() class Dog(): """A simple attempt to model a dog.""" def __init__(self, name, age): """Initialize name and age attributes.""" self.name = name self.age = age def sit(self): """Simulate a dog sitting in response to a command.""" print(self.name.title() + " is now sitting.") def roll_over(self): """Simulate rolling over in response to a command.""" print(self.name.title() + " rolled over!") #Making an Instance from a Class class Dog(): my_dog = Dog('Atos', 8) print("My dog name is " + my_dog.name.title() + ".") print("My dog is " + str(my_dog.age) + " years old.") #Accessing Attributes #Calling Methods class Dog(): my_dog = Dog('Atos', 8) my_dog.sit() my_dog.roll_over()and I am getting this output: My dog name is Atos. My dog is 8 years old. could someone pls help
RE: Class takes no arguments - buran - Oct-23-2023 Lines 18 and 25 and unnecessary. You already have defined the class class Dog(): """A simple attempt to model a dog.""" def __init__(self, name, age): """Initialize name and age attributes.""" self.name = name self.age = age def sit(self): """Simulate a dog sitting in response to a command.""" print(f'{self.name.title()} is now sitting.') def roll_over(self): """Simulate rolling over in response to a command.""" print(f'{self.name.title()} rolled over!') #Making an Instance from a Class my_dog = Dog('Atos', 8) print(f"My dog name is {my_dog.name.title()}.") print(f"My dog is {my_dog.age} years old.") my_dog.sit() my_dog.roll_over() RE: Class takes no arguments - deanhystad - Oct-23-2023 If you have a question, create a new post. Don't post your question as a reply to an existing post. You create a class named Dog, then you create a different class and name it Dog. Finally you create yet a third class named Dog. If you want to create an instance of Dog and call the Dog methods, stop making new Dog classes. #Making an Instance from a Class my_dog = Dog('Atos', 8) print("My dog name is " + my_dog.name.title() + ".") print("My dog is " + str(my_dog.age) + " years old.") my_dog.sit() my_dog.roll_over() |