I am learning python and am having trouble getting this program to work correctly.
from Tkinter import*
import time
import tkMessageBox
import random
def Questions():
number1 = random.randrange(1,25,1)
number2 = random.randrange(1,50,2)
answer = number1 + number2
prompt = ("Add " + str(number1) + " and " + str(number2))
label1 = Label(root, text=prompt, width=len(prompt), bg='yellow')
label1.pack()
return answer
def start():
global count_flag
Questions()
count_flag = True
count = 0.0
while True:
if count_flag == False:
break
# put the count value into the label
label['text'] = str(count)
# wait for 0.1 seconds
time.sleep(0.1)
# needed with time.sleep()
root.update()
# increase count
count += 0.1
def Submit(answer, entryWidget):
""" Display the Entry text value. """
global count_flag
count_flag = False
print answer
if entryWidget.get().strip() == "":
tkMessageBox.showerror("Tkinter Entry Widget", "Please enter a number.")
if int(answer) != entryWidget.get().strip():
tkMessageBox.showinfo("Answer", "INCORRECT!")
else:
tkMessageBox.showinfo("Answer", "CORRECT!")
# create a Tkinter window
root = Tk()
root.title("Math Quiz")
root["padx"] = 40
root["pady"] = 20
# Create a text frame to hold the text Label and the Entry widget
textFrame = Frame(root)
#Create a Label in textFrame
entryLabel = Label(textFrame)
entryLabel["text"] = "Answer:"
entryLabel.pack(side=LEFT)
# Create an Entry Widget in textFrame
entryWidget = Entry(textFrame)
entryWidget["width"] = 50
entryWidget.pack(side=LEFT)
textFrame.pack()
#directions
directions = ('Click start to begin. You will be asked a series of questions like the one below.')
instructions = Label(root, text=directions, width=len(directions), bg='orange')
instructions.pack()
# this will be a global flag
count_flag = True
answer = Questions()
Sub = lambda: Submit(answer, entryWidget)
# create needed widgets
label = Label(root, text='0.0')
btn_submit = Button(root, text="Submit", command = Sub)
btn_start = Button(root, text="Start", command = start)
btn_submit.pack()
btn_start.pack()
label.pack()
# start the event loop
root.mainloop()
It just says "INCORRECT!" every time I push submit regardless of what I enter into the text box. Any suggestions would be appreciated. Thanks, Scott
Left side is an integer, right side is a string, so it's always False:
int(answer) != entryWidget.get().strip()
You can try:
int(answer) != int(entryWidget.get().strip())
Related
I've currently been creating a math equation generator program that will ask you random multiplication questions. I have been having trouble with the if statements where ans == answer will be equal dependent on the user's input (correct answer). However, my program does not see it as equal despite being the same value with example from printing ans and answer which shows they are the same value. I don't know if I am doing something wrong and I would like to know a method of fixing my issue.
Also when I tried to create for and while loops for the generating the equations, it would print them all out at once, is there a way to also make it so that the loop will not print a new random equation until the user gets the answer right?
from tkinter import *
from random import *
import random
import time
import tkinter as tk
import math
import operator
from tkinter import messagebox
#This is for creating the tkinter window and fixing the specified dimensions into place
root = tk.Tk()
root.geometry("900x600")
#This section creates the canvas and its specifications
canvas_width = 900
canvas_height = 500
c = Canvas(root, width=canvas_width, height=canvas_height, bg="pink")
c.pack()
def quitgame():
root.destroy()
class Game_Images:
#Background Image
bg = PhotoImage(file="../Data/sidescroll background flip.gif")
bg = bg.zoom(2)
c.create_image(0,0, anchor=NW, image=bg)
#Insert Image of Enemy
enemy = PhotoImage(file="../Data/monke2.png")
enemy1 = c.create_image(0,260, anchor=NW, image=enemy)
#Insert image of playable character
player = PhotoImage(file="../Data/monke2.png")
player1 = c.create_image(0,325, anchor=NW, image=player)
g = Game_Images()
score = 0
x = 1
def game_start():
global answer, question
int_1 = random.randint(1, 12)
int_2 = random.randint(1, 12)
displayQuestion = "What is "+str(int_1)+ "*" + str(int_2)+"?"
operator = ["*"]
ops = random.choice(operator)
c.create_rectangle(353,0,550,75, fill = "white")
c.create_text(450, 50, font = ("Helvetica", 15), fill="pink", text = displayQuestion)
question = str(int_1) + str(ops) + str(int_2)
answer = int_1 * int_2
def generateQ():
ans = e1.get()
e1.delete(0, END)
if ans == answer:
score += 1
x += 1
print("correct")
print(ans)
print(answer)
else:
print("wrong")
print(ans)
print(answer)
#Buttons show up below the canvas to run commands when pressed
Button(root, text = "Commence Forth",width = 15, command = game_start).place(x=10, y=570)
Button(root, text = "Quit",width = 11, command = quitgame).place(x=800, y=570)
e1 = Entry(root)
e1.pack(padx=30, pady=30)
b=Button(root,text="Enter", width=5, font=("Helvetica", 12), command = generateQ)
b.place(x=550, y=534)
root.mainloop()
Change function generateQ() like this -
def generateQ():
global score,x
ans = e1.get()
e1.delete(0, END)
if int(ans) == int(answer):
score += 1
x += 1
print("correct")
print(ans)
print(answer)
else:
print("wrong")
print(ans)
print(answer)
Use int() so that they are of same data type. And use global score,x because it shows error. You could also write score and x as arguments.
I'm trying to make my scoring system work. it keeps forgetting after I have changed the score once I go back into the class as it is set as 0. How would I change this so the score changes as appropriate?
code:
import random
from tkinter import *
class TimesTableGUI:
def __init__(self, parent, score = 0):
self.score = score
#chooses a random number
num1 = random.randint(1,10)
num2 = random.randint(1,10)
self.answer = num1 * num2
#making labels
entry_label = Label(parent, text = str(num1) + " * " + str(num2))
entry_label.grid(row = 0, column = 0)
self.e1 = Entry(parent, width = 5)
self.e1.grid(row = 0, column = 1)
b1 = Button(parent, text = "Check Answer", command = self.check_answer)
b1.grid(row = 1, column = 0)
b2 = Button(parent, text = "Next", command = self.new_question)
b2.grid(row = 1, column = 1)
self.b1_output = Label(parent, text = self.score)
self.b1_output.grid(row = 2, column = 0)
def check_answer(self): #callback for Check Answer button
#check if users gets correct answer
f = int(self.e1.get())
if f == self.answer:
self.score +=1
self.b1_output.configure(text = self.score)
else:
self.b1_output.configure(text = self.score)
def new_question(self): #callback for Next button to next question
self.b1_output.configure(text = " ")
radiobuttons = TimesTableGUI(root) #restarts the class for new question
if __name__ == "__main__":
root = Tk()
root.title("Task 3")
radiobuttons = TimesTableGUI(root)
root.mainloop()
Try this:
import random
from tkinter import *
class TimesTableGUI:
def __init__(self, parent, score=0):
self.score = score
self.master = parent
self.ask_new_question()
self.b1_output = Label(parent, text="Score = %i" % self.score)
self.b1_output.grid(row=2, column=1)
def ask_new_question(self):
self.question_frame = Frame(self.master)
self.question_frame.grid(row=1, column=1)
#chooses a random number
num1 = random.randint(1, 10)
num2 = random.randint(1, 10)
self.answer = num1 * num2
#making labels
entry_label = Label(self.question_frame, text="%i*%i" % (num1, num2))
entry_label.grid(row=0, column=0)
self.e1 = Entry(self.question_frame, width=5)
self.e1.grid(row=0, column=1)
self.check_answer_btn = Button(self.question_frame, text="Check Answer",
command=self.check_answer)
self.check_answer_btn.grid(row=1, column=0)
b2 = Button(self.question_frame, text="Next",
command=self.new_question)
b2.grid(row=1, column=1)
def check_answer(self):
user_answer = int(self.e1.get())
if user_answer == self.answer:
self.score += 1
self.b1_output.configure(text="Score = %i" % self.score)
# So the user can't submit more than 1 correct answer
self.check_answer_btn.config(state="disabled")
def new_question(self):
# Remove the frame (and all of its children)
self.question_frame.destroy()
# Display the new question
self.ask_new_question()
if __name__ == "__main__":
root = Tk()
root.title("Task 3")
radiobuttons = TimesTableGUI(root)
root.mainloop()
I moved all of the widgets that are for the question inside a frame. The frame gets destroyed and recreated each time a new question needs to be displayed. I also made sure the user can't just keep clicking on Check Answer after they got the correct answer already (for that question).
The problem is that when you you call radiobuttons = TimesTableGUI(root) score is getting reset too.
Quick solution: pass score when you call radiobuttons = TimesTableGUI(root, score=self.score) in new_question
Better solution: create a method that reset GUI without reinitialize the entire class.
here is my code:
from tkinter import *
import random
def initGame():
window = Tk()
window.title("Guess the number game")
lbl = Label(window, text="Guess number from 1 to 100. Insert how many tries would you like to have: ", font=("",16))
lbl.grid(column=0, row=0)
txt = Entry(window, width=10)
txt.grid(column=0, row=1)
txt.focus() #place cursor auto
def clicked():
number_dirty = txt.get()
tries = int(number_dirty)
playGame(tries)
btn = Button(window, text="Start", command=clicked)
btn.grid(column=0, row=2)
window.geometry('800x600')
window.mainloop()
def playGame(tries):
number_of_tries = int(tries)
number = random.randint(1,100)
higher_notification = "Number is HIGHER"
lower_notification = "Number is LOWER"
game_window = Tk()
game_window.title("Game Window")
lbl = Label(game_window, text="Guess numbers between 1 and 100, you have %s tries !" %(number_of_tries), font=("",14))
lbl.grid(column=0, row=0)
txt = Entry(game_window, width=10)
txt.grid(column=0, row=1)
txt.focus()
print(number)
print(number_of_tries)
def clicked():
user_input = txt.get()
compareNumbers(number, user_input)
btn_try = Button(game_window, text="Try!", command="clicked")
btn_try.grid(column=0, row=2)
def compareNumbers(number, user_input):
if user_input == number:
messagebox.showinfo('You have won!', 'Right! the number was %s ' %(number))
else:
if user_input > number:
lbl.configure(lower_notification)
number_of_tries -1
else:
lbl.configure(higher_notification)
number_of_tries -1
game_window.geometry('600x600')
game_window.mainloop()
initGame()
On the first screen (initGame) everything works fine, when I click the button I do indeed get the second screen, which displays all objects normally. When I click the button in the game screen I get no feedback at all, nothing happens.
What am I missing?
Thank you very much !
The problem is in this line:
btn_try = Button(game_window, text="Try!", command="clicked")
Note that the command "clicked" is inside quotaions marks and therefor a string and not the method you tried to reference. What you want is:
btn_try = Button(game_window, text="Try!", command=clicked)
I was asked to edit my code so I decided to include the entire calculator script
from tkinter import *
global choice
choice = 0
#Program
def calculate(*event):
if choice == 1:
try:
add1 = ccalc1.get()
add2 = ccalc2.get()
except:
no = Label(app, text="You must use a number").grid(row=0, column=0)
answ = add1 + add2
answer = Label(app, text = answ).grid(row=1, column=0)
elif choice == 2:
try:
sub1 = ccalc1.get()
sub2 = ccalc2.get()
except:
no = Label(app, text="You must use a number").grid(row=1, column=0)
answ = sub1 - sub2
answer = Label(app, text = answ).grid(row=1, column=0)
def choice2():
global choice
choice = 2
#End Program
#GUI
#Window Info
calc = Tk()
calc.title("Calculator")
calc.geometry("200x140")
#End Window Info
#Build Window
app = Frame(calc)
app.grid()
ccalc1 = IntVar()
ccalc2 = IntVar()
#Widgets
if choice == 0:
welcome = Label(app, text="Select a choice")
elif choice == 2:
welcome.config(text="Subtraction")
calcbox1 = Entry(app,textvariable=ccalc1)
calcbox2 = Entry(app,textvariable=ccalc2)
submit = Button(app, text="CALCULATE", command = calculate)
welcome.grid(row=0,column=0)
calcbox1.grid(row=2, column=0)
calcbox2.grid(row=3, column=0)
submit.grid(row=4, column=0)
calc.bind('<Return>', calculate)
#End Widgets
#Menu
menu=Menu(calc)
#Operations
filemenu = Menu(menu,tearoff=0)
filemenu.add_command(label="Subtract", command = choice2)
menu.add_cascade(label="Operations",menu=filemenu)
calc.config(menu=menu)
calc.mainloop()
#End GUI
what wrong is that the welcome label text wont change accordingly.
Update: I included the entire calculator code
Any help is appreciated.
It's hard to understand what you expect to happen. For example, look at this code:
#Widgets
if choice == 0:
welcome = Label(app, text="Select a choice")
elif choice == 2:
welcome.config(text="Subtraction")
This code will only ever execute once, and choice will always be zero since that's what you initialize it to. It executes once because it's not in a function and not in a loop, so as python parses the code it will run it and move to the next line. That block of text will never be processed a second time.
If you want the label to change when the user selects a menu item, you'll need to execute that code inside the choice2 function:
def choice2():
global choice
choice = 2
welcome.config(text="Subtraction")
import sys
from tkinter import *
def main():
mtext = ment.get()
mlabel2 = Label(top, text=mtext).pack()
def isbn():
digits = [(11 - i) * num for i, num in enumerate(map(int, list()))]
digit_11 = 11 - (sum(digits) % 11)
if digit_11 == 10:
digit_11 = 'X'
digits.append(digit_11)
isbn_number = "".join(map(str, digits))
label2 = Label(top, text = "Your ISBN number is",).pack()
top = Tk()
top.geometry("450x450+500+300")
top.title("Test")
button = Button(top,text="OK", command = isbn, fg = "red", bg="blue").pack()
label = Label(top, text = "Please enter the 10 digit number").pack()
ment= IntVar()
mEntry = Entry(top,textvariable=ment).pack()
Hello, I the code at the moment is a working stage, I just need a way of the results printing because at the moment it is not. I would also like the converter to work proper ally with 10 digits and the 11th digit being the number that the converter finds outs. Thanls
Note how the button's command calls the function to perform your operation:
from tkinter import *
def find_isbn(isbn, lbl):
if len(isbn) == 10:
mult = 11
total = 0
for i in range(len(isbn)):
total += int(isbn[i]) * mult
mult -= 1
digit_11 = 11 - (total % 11)
if digit_11 == 10:
digit_11 = 'X'
isbn += str(digit_11)
lbl.config(text=isbn)
top = Tk()
top.geometry("450x450+500+300")
top.title("Test")
button = Button(top, text="OK", command=lambda: find_isbn(mEntry.get(), mlabel2), fg="red", bg="blue")
button.pack()
label = Label(top, text="Please enter the 10 digit number")
label.pack()
mEntry = Entry(top)
mEntry.pack()
mlabel2 = Label(top, text='')
mlabel2.pack()
top.mainloop()
You also need to call .mainloop(), on your master widget to get the whole things started. It's also better to call .pack() on an object on a separate line. pack() and grid() return nothing so you won't be able to use other methods on the object once you do that.