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 i need help in fixing my scientific calculator coding : (, im using python 3.5.5
#1
from tkinter import*
import math
import parser
import tkinter.messagebox

root = Tk()
root.title("La Scientific Calculator")
root.configure(background = "powder blue")
root.resizable(width =False, height=False)
root.geometry("480x568+0+0")

calc = Frame(root)
calc.grid()

self = "self"
class Calc():
    def __init__(self):
        self.total =0
        self.current = ""
        self.input_value = True
        self.check_sum = False
        self.op = ""
        self.result = False

    def numberEnter(self, num):
        self.result = False
        firstnum = txtDisplay.get()
        secondnum = str(num)
        if self.input_value:
            self.current = secondnum
            self.input_value = False
        else:
            if secondnum ==".":
                if secondnum in firstnum:
                    return
                    self.current = firstnum + secondnum
                    self.display(self.current)


    def sum_of_total(self):
        self.result = True
        self.current = float(self.current)
    if self.check_sum == True:
        self.valid_function()
    else:
         self.total = float(txtDisplay.get())

            
    def display(self, value):
        txtDisplay.delete (0, END)
        txtDisplay.insert(0, value)

    def valid_fuction(self):
        if self.op == "add":
                self.total += self.current
        if self.op == "sub":
                self.total -= self.current  
        if self.op == "multi":
                self.total *= self.current
        if self.op == "divide":
                self.total /= self.current
        if self.op == "mod":
            self.total %= self.current   
            self.input_value = True
            self.check_sum+ False
            self.display(self.total)


    def operation(self, op):
        self.current = float(self.current)
        if self.check_sum:
                self.valid_function()
        elif not self.result:
            self.total = self.current
            self.input_value = True
            self.check_sum = True
            self.op = op
            self.result = False
            
    def Clear_Entry(self):
        self.result = False
        self.current ="0"
        self.display(0)
        self.input_value = True

    def all_Clear_Entry(self):
        self.Clear.Entry()
        self.total = 0

    def mathsPM(self):
        self.result = False
        self.current = -(float(txt.Display.get()))
        self.display(self.current)

    def squared(self):
        self.result = False
        self.current = math.sqrt (float(txt.Display.get()))
        self.display(self.current)


    def cos(self):
        self.result = False
        self.current = math.cos(math.radians(float(txt.Display.get())))
        self.display(self.current)
        
    def cosh(self):
        self.result = False
        self.current = math.cosh(math.radians(float(txt.Display.get())))
        self.display(self.current)

        
        
    def tan(self):
        self.result = False
        self.current = math.tan(math.radians(float(txt.Display.get())))
        self.display(self.current)

       
    def tanh(self):
        self.result = False
        self.current = math.tanh(math.radians(float(txt.Display.get())))
        self.display(self.current)
 
        
    def sin(self):
        self.result = False
        self.current = math.sinh(math.radians(float(txt.Display.get())))
        self.display(self.current)


        

        def sinh(self):
            self.result = False
            self.current = math.sinh(math.radians(float(txt.Display.get())))
            self.display(self.current)


        def log(self):
            self.result = False
            self.current = math.log(float(txt.Display.get()))
            self.display(self.current)

        
          
        def exp(self):
            self.result = False
            self.current = math.exp(math.radians(float(txt.Display.get())))
            self.display(self.current)
      
        def pi(self):
            self.result = False
            self.current = math.pi
            self.display(self.current)


        def tau(self):
            self.result = False
            self.current = math.tau
            self.display(self.current)

        def e(self):
            self.result = False
            self.current = math.e
            self.display(self.current)

        def acosh(self):
            self.result = False
            self.current = math.acosh(float(txtDisplay.get()))
            self.display(self.current)

        def asinh(self):
            self.result = False
            self.current = math.asinh(float(txtDisplay.get()))
            self.display(self.current)


        def expml(self):
            self.result = False
            self.current = math.expml(float(txtDisplay.get()))
            self.display(self.current)

        def lgamma(self):
            self.result = False
            self.current = math.lgamma(float(txtDisplay.get()))
            self.display(self.current)

        def degrees(self):
            self.result = False
            self.current = math.degree(float(txtDisplay.get()))
            self.display(self.current)
             
        def log2(self):
            self.result = False
            self.current = math.log2(float(txtDisplay.get()))
            self.display(self.current)
  
                     
        def log10(self):
            self.result = False
            self.current = math.log10(float(txtDisplay.get()))
            self.display(self.current)
  
                     
        def log1p(self):
            self.result = False
            self.current = math.log1p(float(txtDisplay.get()))
            self.display(self.current)
  



added_value = calc()
            

txtDisplay = Entry(calc, font=("arial",20,"bold"), bg="powder blue", bd=30, width=29, justify=RIGHT)
txtDisplay.grid(row=0, column=0, columnspan=4, pady=1)
txtDisplay.insert(0,"0")

numberpad = "789456123"
i =0
btn =[]
for j in range(2,5):
    for k in range(3):
        btn.append(Button(calc, width=6, height=2, font=("arial",20,"bold"), bd=4, text =numberpad[i]))
        btn[i].grid(row =j, column =k, pady=1)
        btn[i]["command"] = lambda x = numberpad [i] : added_value.numberEnter(x)
        i+= 1
#===========================================#==========================#==========================        
btnClear = Button(calc, text=chr(67), width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue", command=added_value.Clear_Entry).grid(row=1,column=0, pady=1)

btnALLClear = Button(calc, text=chr(67)+ chr(69),width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue",command=added_value.Clear_Entry).grid(row=1,column=1, pady=1)


btnSq = Button(calc, text="√", width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue").grid(row=1,column=2, pady=1)

btnAdd = Button(calc, text="+", width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue",command = lambda: added_value.operation("add")).grid(row=1,column=3, pady=1)

btnSub = Button(calc, text="-", width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue",command = lambda: added_value.numberEnter("sub")).grid(row=2,column=3, pady=1)

btnMult = Button(calc, text="*", width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue",command = lambda: added_value.numberEnter("multi")).grid(row=3,column=3, pady=1)

btnDiv = Button(calc, text=chr(247), width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue",command = lambda: added_value.numberEnter("divide")).grid(row=4,column=3, pady=1)


btnZero = Button(calc, text="0", width=6, height=2, font=("arial",20,"bold"), bd=4,
          bg="powder blue",command = lambda: added_value.numberEnter(0)).grid(row=5,column=0, pady=1)


btnDot = Button(calc, text=".", width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue",command = lambda: added_value.numberEnter(".")).grid(row=5,column=1, pady=1)

btnPM = Button(calc, text=chr(177), width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue").grid(row=5,column=2, pady=1)

btnEquals = Button(calc, text="=", width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue", command = lambda : added_value.sum_of_total).grid(row=5,column=3, pady=1)

#========================Scientific Part======================================================


btnPi = Button(calc, text="n", width=6, height=2, font=("arial",20,"bold"), bd=4,
         bg="powder blue",command = lambda: added_value.pi).grid(row=1,column=4, pady=1)

btnCos= Button(calc, text="cos", width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue").grid(row=1,column=5, pady=1)

btntan = Button(calc, text="tan", width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue").grid(row=1,column=6, pady=1)

btnsin = Button(calc, text="sin", width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue").grid(row=1,column=7, pady=1)

#=====================================================================================================
btn2Pi = Button(calc, text="2n", width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue",command = lambda: added_value.tau).grid(row=2,column=4, pady=1)


btnCosh = Button(calc, text="cosh", width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue").grid(row=2,column=5, pady=1)

btntanh = Button(calc, text="tanh", width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue").grid(row=2,column=6, pady=1)


btnsinh = Button(calc, text="sinh", width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue").grid(row=2,column=7, pady=1)

#===================================================================================================

btnlog = Button(calc, text="log", width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue").grid(row=3,column=4, pady=1)

btnExp = Button(calc, text="Exp", width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue").grid(row=3,column=5, pady=1)

btnMod = Button(calc, text="Mod", width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue").grid(row=3,column=6, pady=1)

btnE = Button(calc, text="e", width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue", command = added_value.e).grid(row=3,column=7, pady=1)

#=======================================Log Base 2========================================================================


btnlog2 = Button(calc, text="log2", width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue").grid(row=4,column=4, pady=1)

btndeg= Button(calc, text="deg", width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue").grid(row=4,column=5, pady=1)

btncosh= Button(calc, text="acosh", width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue").grid(row=4,column=6, pady=1)

btnasinh = Button(calc, text="asinh", width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue").grid(row=4,column=7, pady=1)

#========================================Log base 10==================================================================

btnlog10 = Button(calc, text="log10", width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue").grid(row=5,column=4, pady=1)

btnCos = Button(calc, text="log1p", width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue").grid(row=5,column=5, pady=1)

btnexpml = Button(calc, text="expml", width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue").grid(row=5,column=6, pady=1)

btnlgamma = Button(calc, text="lgamma", width=6, height=2, font=("arial",20,"bold"), bd=4,
                  bg="powder blue").grid(row=5,column=7, pady=1)

lblDisplay = Label(calc, text="La Scientific Calculator", font=("arial",40, "bold"), justify=CENTER)
lblDisplay.grid(row = 0, column=4, columnspan =4)

#===========================================Menu and functions=============================================

def iExit():
        iExit = tkinter.messagebox.askyesno("La Scientific Calulator", "Confirm if you want to exit")
        if iExit > 0:
            root.destroy()
            return
            
def Scientific():
    root.resizable(width=False, height=False)
    root.geometry("944x568+0+0")

def Standard():
    root.resizable(width =False, height=False)
    root.geometry("480x568+0+0")


menubar = Menu(calc)

filemenu = Menu(menubar, tearoff =0)
menubar.add_cascade(label = "File", menu=filemenu)
filemenu.add_command(label = "Standard", command = Standard)
filemenu.add_command(label = "Scientific", command = Scientific)
filemenu.add_separator()
filemenu.add_command(label = "Exit", command = iExit)


editmenu = Menu(menubar, tearoff =0)
menubar.add_cascade(label = "Edit", menu=editmenu)
editmenu.add_command(label = "Cut")
editmenu.add_command(label = "Copy")
editmenu.add_separator()
editmenu.add_command(label = "Paste")

helpmenu = Menu(menubar, tearoff=0)
menubar.add_cascade(label = "Help", menu=helpmenu)
helpmenu.add_command(label = "View Help")


root.config(menu=menubar)
root.mainloop()
Gribouillis wrote Oct-17-2018, 05:03 AM:
Please use python tags to display code, see BBCode syntax for help on this. I did it for you this time.
Quote
#2
Woah! Two things:

1. Use the python tags to format that script. It makes it much easier to read.
2. What exactly is the problem with the code? How is it misbehaving?
buran, micseydel, Gribouillis like this post
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