Copyproject1Day06

我小时候看过一部电影，应该是最早的一部关于机器人的电影，我记得那个机器人说的一句话，至今我都觉得很好玩：“我能把一个苹果吃很久，我能把一个苹果吃很久..........."

我觉得我能把几十行代码写好几天

• 今天是实现了 学生信息 保存功能

• 插入(添加）学生信息功能

  #This is a funtion ,its funtion is save the information in the file 
  def save(student):
      #try:
      students_txt=open(filename,"a")#  Additional mode 
      #except Exception as e:
      students_txt=open(filename,"w")# If not exist create one 
      for info in student :
          students_txt.write(str(info)+"\n")  # Press the line and add the line
      students_txt.close()
  print("The funtion save")
  

问题是 异常处理的 except 在这里报错， 不知道为什么。我用的是Annaconda.明天我去研究一下

# this part is funtion insert
def insert ():
    studentList=[]
    mark=True
    while mark:
        id=input("Please input your ID:")
        if not id :
            break
        name = input("Please input your name:")
        if not name:
            break
        try :
            english = input("Please input your english grade:")
            Python  = input("Please input your python grade :")
            C = input("Please input your C language grade:") 
        except :
            print("Sorry,your input is invalid,reinter please !")
            continue 
        # save the students information to the dictionary
        student = {"id":id,"name":name,"english":english,"Python":Python,"C":C}
        studentList.append(student)
        if inputMark == "y":
            mark =True
        else:
            mark = False
    save(studentList)
    print("Finished therecording of students' information!")

睡觉