Yang Zhou ZhouYang1993
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| from abc import ABC, abstractmethod | |
| class Animal(ABC): | |
| @abstractmethod | |
| def move(self): | |
| pass | |
| a = Animal() | |
| # TypeError: Can't instantiate abstract class Animal with abstract methods move | |
ZhouYang1993
/ instance_method.py
Last active
May 19, 2020 14:00
Class Method and Static Method in Python
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| class Student: | |
| def __init__(self, first_name, last_name): | |
| self.first_name = first_name | |
| self.last_name = last_name | |
| self.nickname = None | |
| def set_nickname(self, name): | |
| self.nickname = name |
ZhouYang1993
/ example.py
Last active
December 20, 2022 17:59
Class Method and Static Method in Python
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| class Student: | |
| def __init__(self, first_name, last_name): | |
| self.first_name = first_name | |
| self.last_name = last_name | |
| self.nickname = None | |
| def set_nickname(self, name): | |
| self.nickname = name | |
| @classmethod # get_from_string is a class method |
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| class Student: | |
| def __init__(self, first_name, last_name): | |
| self.first_name = first_name | |
| self.last_name = last_name | |
| self.nickname = None | |
| def set_nickname(self, name): | |
| self.nickname = name | |
| @classmethod |
ZhouYang1993
/ staticmethod.py
Last active
May 19, 2020 15:50
Class Method and Static Method in Python
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| class Student: | |
| def __init__(self, first_name, last_name): | |
| self.first_name = first_name | |
| self.last_name = last_name | |
| self.nickname = None | |
| def set_nickname(self, name): | |
| self.nickname = name | |
| @classmethod |
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| class Student: | |
| def __init__(self, first_name, last_name): | |
| self.first_name = first_name | |
| self.last_name = last_name | |
| @classmethod | |
| def get_from_string(cls, name_string: str): | |
| first_name, last_name = name_string.split() | |
| return Student(first_name, last_name) |
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| class Student: | |
| def __init__(self, first_name, last_name): | |
| self.first_name = first_name | |
| self.last_name = last_name | |
| @classmethod | |
| def get_from_string(cls, name_string: str): | |
| first_name, last_name = name_string.split() | |
| return Student(first_name, last_name) |
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| class Student: | |
| def __init__(self, first_name, last_name): | |
| self.first_name = first_name | |
| self.last_name = last_name | |
| @classmethod | |
| def get_from_string(cls, name_string: str): | |
| first_name, last_name = name_string.split() | |
| return cls(first_name, last_name) # CHANGED HERE |
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| class Student: | |
| def __init__(self, first_name, last_name): | |
| self.first_name = first_name | |
| self.last_name = last_name | |
| @classmethod | |
| def get_from_string(cls, name_string: str): | |
| first_name, last_name = name_string.split() | |
| if Student.validate_name(first_name) and Student.validate_name(last_name): | |
| return cls(first_name, last_name) |
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| my_list = [1, 2, 3, 4, 5] | |
| print(type(my_list)) | |
| # <class 'list'> | |
| my_list_iterator = iter(my_list) | |
| print(type(my_list_iterator)) | |
| # <class 'list_iterator'> |