classFruit:definfo(self):print(f"我是水果!重{self.weight}克")classFood:deftaste(self):print("不同食物的口感不同")# 定义Banana类,继承了Fruit和Food类classBanana(Fruit,Food):pass # 创建Banana对象 b=Banana()b.weight=16#调用Banana对象的
1classPerson:2def__init__(self,name,age,gender):3print('进入Person的初始化')4self.name=name5self.age=age6self.gender=gender7print('离开Person的初始化')89defgetName(self):10print(self.name)1112# Person实例对象13p=Person('ice',18,'男')14print(p.name)15print(p.age)16print(p.gender...
class NewClass(ParentClass): def __init__(self, arguments_new_class, arguments_parent_class): super().__init__(arguments_parent_class) # Code for initializing an object of the new class. super()函数会自动将self参数传递给父类。你也可以通过用父类的名字实现,但是需要手动传递self参数。如下所...
parentschoolsatisfaction 家长对于学校的满意度 studentabsencedays 学生缺勤天数 3:数据可视化分析 接下来线修改表列名 换成中文 df.rename(columns={'gender':'性别','NationalITy':'国籍','PlaceofBirth':'出生地','StageID':'学段','GradeID':'年级','SectionID':'班级','Topic':'科目','Semester':'学...
class ParentClass: def parent_method(self): print("Parent method") class ChildClass(ParentClass): def child_method(self): print("Child method") # 子类继承父类的方法 child = ChildClass() child.parent_method() # 输出: Parent method child.child_method() # 输出: Child method 4.1.2 多继承...
In the following example, you rewrite parent() to return one of the inner functions:Python inner_functions.py def parent(num): def first_child(): return "Hi, I'm Elias" def second_child(): return "Call me Ester" if num == 1: return first_child else: return second_child ...
classError(Exception):def__init__(self,value):self.value=valueclassInputZeroError(Error):def__str__(self):return'输入为0错误'classOutputZeorError(Error):def__str__(self):return'输出为0错误'try:raiseInputZeroError('0')exceptErrorase:print(e,e.value) ...
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and they lived at the bottom of a well. ... """ from bs4 import BeautifulSoup soup = BeautifulSoup(html, 'lxml') print(soup.prettify()) print(soup.title.string) 运行结果: The Dormouse's story The Dormouse's story
//registries/azureml/components/microsoft_azureml_rai_tabular_causal/versions/<version> inputs: rai_insights_dashboard: ${{parent.jobs.create_rai_job.outputs.rai_insights_dashboard}} treatment_features: `["Number of GitHub repos contributed to", "...