Skip to content

Update My cal.py with Refactored and Enhanced Calculator Code #16

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
RJohnPaul wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Update My cal.py with Refactored and Enhanced Calculator Code #16

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
148 changes: 61 additions & 87 deletions My cal.py
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,98 +1,72 @@
from tkinter import*

me=Tk()
from tkinter import *

def clickbut(number):
global operator
operator = operator + str(number)
textin.set(operator)

def clear_entry():
textin.set('')

def calculate_result():
try:
result = str(eval(operator))
textin.set(result)
except Exception as e:
textin.set("Error")

def add_functionality(symbol):
global operator
operator = operator + str(symbol)
textin.set(operator)

def square_root():
try:
result = str(eval(operator) ** 0.5)
textin.set(result)
except Exception as e:
textin.set("Error")

def percentage():
try:
result = str(eval(operator) / 100)
textin.set(result)
except Exception as e:
textin.set("Error")

def exponentiation():
global operator
operator = operator + "**"
textin.set(operator)

me = Tk()
me.geometry("354x460")
me.title("CALCULATOR")
melabel = Label(me,text="CALCULATOR",bg='White',font=("Times",30,'bold'))
melabel = Label(me, text="CALCULATOR", bg='White', font=("Times", 30, 'bold'))
melabel.pack(side=TOP)
me.config(background='Dark gray')

textin=StringVar()
operator=""

def clickbut(number): #lambda:clickbut(1)
global operator
operator=operator+str(number)
textin.set(operator)

def equlbut():
global operator
add=str(eval(operator))
textin.set(add)
operator=''
def equlbut():
global operator
sub=str(eval(operator))
textin.set(sub)
operator=''
def equlbut():
global operator
mul=str(eval(operator))
textin.set(mul)
operator=''
def equlbut():
global operator
div=str(eval(operator))
textin.set(div)
operator=''
textin = StringVar()
operator = ""

def clrbut():
textin.set('')


metext=Entry(me,font=("Courier New",12,'bold'),textvar=textin,width=25,bd=5,bg='powder blue')
metext = Entry(me, font=("Courier New", 12, 'bold'), textvar=textin, width=25, bd=5, bg='powder blue')
metext.pack()

but1=Button(me,padx=14,pady=14,bd=4,bg='white',command=lambda:clickbut(1),text="1",font=("Courier New",16,'bold'))
but1.place(x=10,y=100)

but2=Button(me,padx=14,pady=14,bd=4,bg='white',command=lambda:clickbut(2),text="2",font=("Courier New",16,'bold'))
but2.place(x=10,y=170)

but3=Button(me,padx=14,pady=14,bd=4,bg='white',command=lambda:clickbut(3),text="3",font=("Courier New",16,'bold'))
but3.place(x=10,y=240)

but4=Button(me,padx=14,pady=14,bd=4,bg='white',command=lambda:clickbut(4),text="4",font=("Courier New",16,'bold'))
but4.place(x=75,y=100)

but5=Button(me,padx=14,pady=14,bd=4,bg='white',command=lambda:clickbut(5),text="5",font=("Courier New",16,'bold'))
but5.place(x=75,y=170)

but6=Button(me,padx=14,pady=14,bd=4,bg='white',command=lambda:clickbut(6),text="6",font=("Courier New",16,'bold'))
but6.place(x=75,y=240)

but7=Button(me,padx=14,pady=14,bd=4,bg='white',command=lambda:clickbut(7),text="7",font=("Courier New",16,'bold'))
but7.place(x=140,y=100)
buttons = [
["7", 140, 100], ["8", 140, 170], ["9", 140, 240],
["4", 75, 100], ["5", 75, 170], ["6", 75, 240],
["1", 10, 100], ["2", 10, 170], ["3", 10, 240],
["0", 10, 310], [".", 75, 310], ["+", 205, 100],
["-", 205, 170], ["*", 205, 240], ["/", 205, 310],
["CE", 270, 100], ["=", 10, 380], ["√", 270, 240],
["%", 270, 310], ["^", 270, 170]
]

for button in buttons:
btn_text, x_pos, y_pos = button
Button(me, padx=14, pady=14, bd=4, bg='white', text=btn_text,
command=lambda btn=btn_text: clickbut(btn) if btn != "=" else calculate_result(),
font=("Courier New", 16, 'bold')).place(x=x_pos, y=y_pos)

but8=Button(me,padx=14,pady=14,bd=4,bg='white',command=lambda:clickbut(8),text="8",font=("Courier New",16,'bold'))
but8.place(x=140,y=170)

but9=Button(me,padx=14,pady=14,bd=4,bg='white',command=lambda:clickbut(9),text="9",font=("Courier New",16,'bold'))
but9.place(x=140,y=240)

but0=Button(me,padx=14,pady=14,bd=4,bg='white',command=lambda:clickbut(0),text="0",font=("Courier New",16,'bold'))
but0.place(x=10,y=310)

butdot=Button(me,padx=47,pady=14,bd=4,bg='white',command=lambda:clickbut("."),text=".",font=("Courier New",16,'bold'))
butdot.place(x=75,y=310)

butpl=Button(me,padx=14,pady=14,bd=4,bg='white',text="+",command=lambda:clickbut("+"),font=("Courier New",16,'bold'))
butpl.place(x=205,y=100)

butsub=Button(me,padx=14,pady=14,bd=4,bg='white',text="-",command=lambda:clickbut("-"),font=("Courier New",16,'bold'))
butsub.place(x=205,y=170)

butml=Button(me,padx=14,pady=14,bd=4,bg='white',text="*",command=lambda:clickbut("*"),font=("Courier New",16,'bold'))
butml.place(x=205,y=240)

butdiv=Button(me,padx=14,pady=14,bd=4,bg='white',text="/",command=lambda:clickbut("/"),font=("Courier New",16,'bold'))
butdiv.place(x=205,y=310)

butclear=Button(me,padx=14,pady=119,bd=4,bg='white',text="CE",command=clrbut,font=("Courier New",16,'bold'))
butclear.place(x=270,y=100)

butequal=Button(me,padx=151,pady=14,bd=4,bg='white',command=equlbut,text="=",font=("Courier New",16,'bold'))
butequal.place(x=10,y=380)
me.mainloop()