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- from time import sleep
- from random import randint
- import pickle
- data = [{"ID":1000000001, "name":"None", "sex":"男", "address":"青海"},
- {"ID":1929489285, "name":"False", "sex":"女", "address":"computer"}]
- while True:
- #循环开头显示功能
- print(" ****************************************")
- print(" 欢迎使用学生管理系统v2.0(后续有3.0)")
- print(" 1.显示所有学生")
- print(" 2.新建学生档案")
- print(" 3.查询学生信息")
- print(" 4.修改学生档案")
- print(" 5.删除学生档案")
- print(" 6.提取学生数据")
- print(" 0.退出")
- print(" ****************************************")
- print()
- def print_all():
- for student in data:
- print(student)
- pass
- pass
- def someThing_put_in():
- ID = randint(1000000000, 9999999999)
- try:
- if ID in data:
- ID = randint(1000000000, 9999999999)
- except:
- print("调试错误!")
- someName = input("输入姓名:")
- someSex = input("输入性别:")
- someAddress = input("输入地址:")
- student = {"ID":ID, "name":someName, "sex":someSex, "address":someAddress}
- data.append(student)
- def find_student():
- print("为了确保您是管理员,请输入学生全名(非小名)")
- somename = int(input())
- try:
- for i in data:
- if i["name"] == somename:
- print(i)
- pass
- pass
- pass
- except:
- print("有错误")
-
- def write_student():
- someBody = input("请输入学生全名(非小名):")
- for j in data:
- if j["name"] == someBody:
- TA_new_name = input("请输入新名字:")
- TA_new_ID = randint(1000000000, 9999999999)
- if TA_new_ID in data:
- TA_new_ID = randint(1000000000, 9999999999)
- else:
- TA_new_sex = input("输入性别:")
- TA_new_address = input("输入地址:")
- NEW_student = {"ID":TA_new_ID, "name":TA_new_name, "sex":TA_new_sex, "address":TA_new_address}
- data.append(NEW_student)
- LAST_name = input("输入原先的名字:")
- for k in data:
- if k["name"] == LAST_name:
- need_del = k
- data.remove(need_del)
- def del_student():
- someGuy = input("请输入学生全名(非小名):")
- for find in data:
- if find["name"] == someGuy:
- print("Find it!")
- want_del = someGuy
- data.remove(want_del)
-
-
- someThing = input("Enter the num:")
- if someThing == "0":
- break
- elif someThing == "1":
- print_all()
- continue
- elif someThing == "2":
- print("好的")
- print()
- sleep(1)
- someThing_put_in()
- elif someThing == "3":
- print("OK")
- print()
- find_student()
- elif someThing == "4":
- print("OK")
- sleep(1)
- write_student()
- elif someThing == "5":
- print("OK")
- print()
- del_student()
-
-
-
-
复制代码
但是。。。
- ============== RESTART: C:\Users\Administrator\Desktop\尝试1\学生查询.py =============
- ****************************************
- 欢迎使用学生管理系统v2.0(后续有3.0)
- 1.显示所有学生
- 2.新建学生档案
- 3.查询学生信息
- 4.修改学生档案
- 5.删除学生档案
- 6.提取学生数据
- 0.退出
- ****************************************
- Enter the num:5
- OK
- 请输入学生全名(非小名):None
- Find it!
- Traceback (most recent call last):
- File "C:\Users\Administrator\Desktop\尝试1\学生查询.py", line 105, in <module>
- del_student()
- File "C:\Users\Administrator\Desktop\尝试1\学生查询.py", line 78, in del_student
- data.remove(want_del)
- ValueError: list.remove(x): x not in list
复制代码
他喵的怎么回事啊
- from time import sleep
- from random import randint
- import pickle
- data = [{"ID": 1000000001, "name": "None", "sex": "男", "address": "青海"},
- {"ID": 1929489285, "name": "False", "sex": "女", "address": "computer"}]
- while True:
- # 循环开头显示功能
- print(" ****************************************")
- print(" 欢迎使用学生管理系统v2.0(后续有3.0)")
- print(" 1.显示所有学生")
- print(" 2.新建学生档案")
- print(" 3.查询学生信息")
- print(" 4.修改学生档案")
- print(" 5.删除学生档案")
- print(" 6.提取学生数据")
- print(" 0.退出")
- print(" ****************************************")
- print()
- def print_all():
- for student in data:
- print(student)
- pass
- pass
- def someThing_put_in():
- ID = randint(1000000000, 9999999999)
- try:
- if ID in data:
- ID = randint(1000000000, 9999999999)
- except:
- print("调试错误!")
- someName = input("输入姓名:")
- someSex = input("输入性别:")
- someAddress = input("输入地址:")
- student = {"ID": ID, "name": someName, "sex": someSex, "address": someAddress}
- data.append(student)
- def find_student():
- print("为了确保您是管理员,请输入学生全名(非小名)")
- somename = int(input())
- try:
- for i in data:
- if i["name"] == somename:
- print(i)
- pass
- pass
- pass
- except:
- print("有错误")
- def write_student():
- someBody = input("请输入学生全名(非小名):")
- for j in data:
- if j["name"] == someBody:
- TA_new_name = input("请输入新名字:")
- TA_new_ID = randint(1000000000, 9999999999)
- if TA_new_ID in data:
- TA_new_ID = randint(1000000000, 9999999999)
- else:
- TA_new_sex = input("输入性别:")
- TA_new_address = input("输入地址:")
- NEW_student = {"ID": TA_new_ID, "name": TA_new_name, "sex": TA_new_sex, "address": TA_new_address}
- data.append(NEW_student)
- LAST_name = input("输入原先的名字:")
- for k in data:
- if k["name"] == LAST_name:
- need_del = k
- data.remove(need_del)
- def del_student():
- someGuy = input("请输入学生全名(非小名):")
- for find in data:
- if find["name"] == someGuy:
- print("Find it!")
- data.remove(find)
- someThing = input("Enter the num:")
- if someThing == "0":
- break
- elif someThing == "1":
- print_all()
- continue
- elif someThing == "2":
- print("好的")
- print()
- sleep(1)
- someThing_put_in()
- elif someThing == "3":
- print("OK")
- print()
- find_student()
- elif someThing == "4":
- print("OK")
- sleep(1)
- write_student()
- elif someThing == "5":
- print("OK")
- print()
- del_student()
复制代码
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