創建另一個類的Python對象

Question

所以，我有1包的學生，一個班的學生，我有一個main.py那個包之外，我試圖創建學生例如

class Student: 
    Id="" 

    def __init__(self, Id): 
     self.Id = Id 

獨立的對象文件main.py：

def main(): 
     print("is workign") 
     temp = Student("50") ## I want to create the object of class Student and send an attribute 

if __name__ == '__main__': 
    main() 

任何幫助將不勝感激。

Answer 1

雖然在代碼之外定義類，但需要導入該類。

例如：

# in student.py 
class Student: 
    Id="" 

    def __init__(self, Id): 
     self.Id = Id 

# in main.py, assume main.py and student.py are in the same folder. 
def main(): 
    from student import Student 
    print("is workign") 
    temp = Student("50") ## I want to create the object of class Student and send an attribute 

if __name__ == '__main__': 
    main()