Closed. This question is
not reproducible or was caused by typos。它当前不接受答案。
想改善这个问题吗？更新问题，以便将其作为
on-topic用于堆栈溢出。
5年前关闭。
Improve this question
from tkinter import *
def Exit():
print()
def newClassResults():
#assigns variable to an input so it can be reffered to later
amount = int(input("How many people would you like to add? "))
#starts for loop
for counter in range(amount):
#assigns inputto a variable called 'newName'
newName = input("\nEnter the new student's name: ")
#assigns input to a variable called 'newScore'
newScore = int(input("Enter the new student's score: "))
#adds new results to the list below
students_and_score.append((newName,newScore))
score.append(newScore)
def saveResults():
#imports time module so that the program can pause for a certain amount of time
import time
print("\nSaving...")
#waits for 2 seconds
time.sleep(2)
print("\nStudents' names saved")
print("Students' scores saved")
def sortResults():
#imports operator module
import operator
#imports time module
import time
#sorts results in acsending order
students_and_score.sort(key=operator.itemgetter(1))
#prints in ascending order
print("\nSorting Results...")
#waits for 2 seconds
time.sleep(2)
print(students_and_score)
def percentageCalc():
#assigns input to variable called 'number'
number = int(input("\nEnter minimum mark: "))
#creates variable called 'size'
size = len(score)
index = 0
for counter in range(size):
if score[index] > number:
higher.append(score[index])
index = index + 1
higherLength = len(higher)
#calculates percentage of people with score over amount entered
finished = higherLength / size
finished = finished * 100
#rounds percentage
finished = round(finished)
#creates space between line
print("\n")
print(finished,"% of your students got over",number,"marks")
def printResults():
#starts for loop
for pair in students_and_score:
#creates space between line
print("\n")
#changes layout of list so it is more readable
print(pair[0],pair[1])
#assigns list to a variable
students_and_score = [("Imelda Thomas",74),("Craig Parr",90),("Eric Salisbury",58),("Laurence Mann",35),("Bill Walford",82),("David Haroald",27,("Pamela Langley",43),("Sarah Boat",39),("Rachel Matthews",62),("Michaela Cunningham",69)]
score = [74,90,58,35,82,27,43,39,62,69]
higher = []
window = Tk()
#sets background colour
window.configure(background="white")
#assigns title
window.title("Menu")
#sets the size of window
window.geometry("300x300")
window.wm_iconbitmap('favicon.ico')
menu = Menu(window)
subMenu = Menu(menu)
menu.add_cascade(label="File", menu=subMenu)
subMenu.add_command(label="Exit", command=Exit)
subMenu = Menu(menu)
menu.add_cascade(label="Edit", menu=subMenu)
subMenu.add_command(label="Enter New Class Results",) command=newClassResults)
subMenu.add_seperator()
subMenu.add_command(label="Save Results", command=saveResults)
subMenu.add_command(label="Sort Results", command=sortResults)
subMenu.add_command(label="Print Results", command=printResults)
subMenu.add_separator()
subMenu.add_command(label="Calculate Percentage", command=percentageCalc)
window.config(menu=menu)
window.mainloop()
我想出了这个错误:
Traceback (most recent call last):
File "C:\Users\alex\Documents\School\Year 9\Computer Science\Summative Test\Python Code.py", line 94, in <module>
subMenu.add_seperator()
AttributeError: 'Menu' object has no attribute 'add_seperator'
我想在下拉菜单中的两个按钮之间使用分隔符