【发布时间】:2022-01-03 09:42:18
【问题描述】:
所以,我想在每次循环运行时创建不同的对象, 我的对象是 [name, age, dob],它附加在一个空列表中
data = []
我正在使用类
class PersonsData(object):
# Object constructor
def __init__(self):
print("Person Data")
self.name = ''
self.age = 0
self.doB = 0
# Input Method
def enter_data(self):
size = int(input("Enter the number of data"))
for i in range(size):
self.name = str(input("Enter Your Name" + " ").upper())
try:
self.age = int(input("Enter Your Age" + " "))
except:
print("\n**Enter value in Number**")
self.age = int(input("Enter Your Age" + " "))
self.doB = (input("Enter Your DOB" + " "))
print("\n")
# Display Method
def display(self):
print("Name:", self.name)
print("Age:", self.age)
print("DOB:", self.doB)
问题不是创建新对象而是覆盖其他对象,所以我可以创建新对象
我的另一半代码
while True:
print()
print("""
1.Add New Detail
2.Display Detail
3.Quit
""")
choice = int(input("Enter Choice:" + " "))
if choice == 1:
info = PersonsData()
info.enter_data()
print(info.name)
data.append(info)
print(data)
elif choice == 2:
for i in data:
print("--------------------------------")
i.display()
print("--------------------------------")
elif choice == 3:
quit()
else:
print("Invalid choice")
【问题讨论】:
-
enter_data中不应存在循环。它只是设置一个对象 -
在 enter_data(self) 方法中你应该返回类似 return self 的东西
-
那么,我应该在哪里使用循环呢?
标签: python django list class dictionary