Jan-25-2020, 11:36 AM
Jan-25-2020, 12:24 PM
There are many examples, google: 'basic calculator python'
example: https://www.programiz.com/python-program...calculator
example: https://www.programiz.com/python-program...calculator
Jan-25-2020, 01:35 PM
there is my code:
from tkinter import *
class Calculator():
def __init__(self):
self.phase1 = 0
self.phase2 = 0
self.final = 0
self.entry = StringVar()
self.text = ""
self.signe = ""
self.entry.set("made by omar hamidi 2020")
def init(self):
self.phase1 = 0
self.phase2 = 0
self.final = 0
self.text = ""
self.signe = ""
def afficher_Nb(self):
self.entry.set(self.text)
def operation(self):
try:
if "+" in self.text:
self.Plus()
elif "-" in self.text:
self.Sous()
elif "/" in self.text:
self.Div()
elif "x" in self.text:
self.Mult()
else:
self.entry.set(" ERROR")
self.init()
except:
self.entry.set(" ERROR")
self.init()
def Plus(self):
nb = self.text.split("+")
self.phase1 = float(nb[0])
self.phase2 = float(nb[1])
self.final = self.phase1 + self.phase2
self.entry.set(str(self.final))
self.init()
def Sous(self):
nb = self.text.split("-")
self.phase1 = float(nb[0])
self.phase2 = float(nb[1])
self.final = self.phase1 - self.phase2
self.entry.set(str(self.final))
self.init()
def Div(self):
nb = self.text.split("/")
self.phase1 = float(nb[0])
self.phase2 = float(nb[1])
self.final = self.phase1 / self.phase2
self.entry.set(str(self.final))
self.init()
def Mult(self):
nb = self.text.split("x")
#self.phase1 = int(nb[0])
#self.phase2 = int(nb[1])
#self.final = self.phase1 * self.phase2
self.final = int(nb[0]) * int(nb[1])
self.entry.set(str(self.final))
self.init()
def Button1():
calculatrice.text += "1"
calculatrice.entry.set(calculatrice.text)
def Button2():
calculatrice.text += "2"
calculatrice.entry.set(calculatrice.text)
def Button3():
calculatrice.text += "3"
calculatrice.entry.set(calculatrice.text)
def Button4():
calculatrice.text += "4"
calculatrice.entry.set(calculatrice.text)
def Button5():
calculatrice.text += "5"
calculatrice.entry.set(calculatrice.text)
def Button6():
calculatrice.text += "6"
calculatrice.entry.set(calculatrice.text)
def Button7():
calculatrice.text += "7"
calculatrice.entry.set(calculatrice.text)
def Button8():
calculatrice.text += "8"
calculatrice.entry.set(calculatrice.text)
def Button9():
calculatrice.text += "9"
calculatrice.entry.set(calculatrice.text)
def Button0():
calculatrice.text += "0"
calculatrice.entry.set(calculatrice.text)
def ButtonF():
calculatrice.text += "."
calculatrice.entry.set(calculatrice.text)
def ButtonP():
calculatrice.text += "+"
calculatrice.entry.set(calculatrice.text)
def ButtonS():
calculatrice.text += "-"
calculatrice.entry.set(calculatrice.text)
def ButtonD():
calculatrice.text += "/"
calculatrice.entry.set(calculatrice.text)
def ButtonM():
calculatrice.text += "x"
calculatrice.entry.set(calculatrice.text)
def ButtonE():
calculatrice.operation()
def ButtonC():
calculatrice.entry.set("")
calculatrice.init()
window = Tk()
window.geometry("200x240")
window.title("Calculatrice v1.0")
window["bg"]= "skyblue2"
window["relief"] = "raised"
calculatrice = Calculator()
ECRAN = Entry(window, width=28, textvariable=calculatrice.entry, bg ="black", fg="white", relief=SUNKEN, bd=5).place(x=9, y=8)
B1 = Button(window, text="1", command=Button1, width=3, height=2, bg="grey", fg="white").place(x=10, y=40)
B2 = Button(window, text="2", command=Button2, width=3, height=2, bg="grey", fg="white").place(x=50, y=40)
B3 = Button(window, text="3", command=Button3, width=3, height=2, bg="grey", fg="white").place(x=90, y=40)
B4 = Button(window, text="4", command=Button4, width=3, height=2, bg="grey", fg="white").place(x=10, y=90)
B5 = Button(window, text="5", command=Button5, width=3, height=2, bg="grey", fg="white").place(x=50, y=90)
B6 = Button(window, text="6", command=Button6, width=3, height=2, bg="grey", fg="white").place(x=90, y=90)
B7 = Button(window, text="7", command=Button7, width=3, height=2, bg="grey", fg="white").place(x=10, y=140)
B8 = Button(window, text="8", command=Button8, width=3, height=2, bg="grey", fg="white").place(x=50, y=140)
B9 = Button(window, text="9", command=Button9, width=3, height=2, bg="grey", fg="white").place(x=90, y=140)
BC = Button(window, text="C", command=ButtonC, width=3, height=2, bg="red", fg="white", relief=RIDGE).place(x=10, y=190)
B0 = Button(window, text="0", command=Button0, width=3, height=2, bg="grey", fg="white").place(x=50, y=190)
BF = Button(window, text=".", command=ButtonF, width=3, height=2, bg="grey", fg="white").place(x=90, y=190)
BP = Button(window, text="+", command=ButtonP, width=4, height=2, bg="gold", fg="black", relief=GROOVE).place(x=150, y=40)
BS = Button(window, text="-", command=ButtonS, width=4, height=2, bg="gold", fg="black", relief=GROOVE).place(x=150, y=80)
BD = Button(window, text="/", command=ButtonD, width=4, height=2, bg="gold", fg="black", relief=GROOVE).place(x=150, y=120)
BM = Button(window, text="x", command=ButtonM, width=4, height=2, bg="gold", fg="black", relief=GROOVE).place(x=150, y=160)
BE = Button(window, text="=", command=ButtonE, width=4, height=1, bg="blue", fg="white", relief=RIDGE).place(x=150, y=205)
window.mainloop()Jan-25-2020, 03:21 PM
Without using class.
GUI or non-GUI.
We don't like doing people's homework here but would be happy to help with ideas and help you fix your code. You need to post what you have.
Calculator is a common homework project here, usually non-GUI, so you might start with a menu, then write the code to perform the operations based on the menu choices. When stuck show us what you have
GUI or non-GUI.
We don't like doing people's homework here but would be happy to help with ideas and help you fix your code. You need to post what you have.
Calculator is a common homework project here, usually non-GUI, so you might start with a menu, then write the code to perform the operations based on the menu choices. When stuck show us what you have