16-02-2019, 12:51 AM 
		
	
	
		Tengo una calculadora hecha en Tkinter. La misma realiza las operaciones básicas (Sumar,restar, multiplicar, dividir). Pero todo presionando los botones de la interfaz. Quiero saber como puedo incluirle los binds, para introducir los números al presionar en el teclado, asi como también cuando presione return haga el cálculo con las operaciones que he indicado. Aquí les dejo el código, espero puedan ayudarme u.u. De corazón, Muchas gracias
	
	
	
	
	
Código:
import sys 
from tkinter import * 
#funciones de operación
def btnClick(numbers):
    global operator
    operator = operator + str(numbers)
    num1.set(operator)
def btnClear(): 
    global operator
    operator = ""
    num1.set(operator)
def btnEquals(): 
    global operator
    sumup = str(eval(operator))
    num1.set(sumup)
    operator = ""   
micolor = '#d3d3d3'
#Frame principal
root = Tk()
frame = Frame(root, width=20)
frame.pack()
#Titulo Calculadora
root.title('Calculadora')
#operador
operator=""
#Campo de Texto
num1 = StringVar()
topframe = Frame(root)
topframe.pack(side = TOP)
txtDisplay = Entry(frame,textvariable = num1, bd=5, insertwidth=1, font=30, justify="right")
txtDisplay.focus()
txtDisplay.pack(side = TOP) 
#Botones
boton1 = Button(topframe,padx=10,pady=10,bd=3,text="1",fg="black", command = lambda:btnClick(1)) 
boton1.pack(side = LEFT)
boton2 = Button(topframe,padx=10,pady=10,bd=3,text="2",fg="black", command = lambda:btnClick(2)) 
boton2.pack(side = LEFT)
boton3 = Button(topframe,padx=10,pady=10,bd=3,text="3",fg="black", command = lambda:btnClick(3)) 
boton3.pack(side = LEFT)
boton4 = Button(topframe,padx=10,pady=10,bd=3,text="4",fg="black", command = lambda:btnClick(4)) 
boton4.pack(side = LEFT)
frame2 = Frame(root)
frame2.pack(side = TOP)
#Botones
boton1 = Button(frame2,padx=10,pady=10,bd=3,text="5",fg="black", command = lambda:btnClick(5)) 
boton1.pack(side = LEFT)
boton2 = Button(frame2,padx=10,pady=10,bd=3,text="6",fg="black", command = lambda:btnClick(6)) 
boton2.pack(side = LEFT)
boton3 = Button(frame2,padx=10,pady=10,bd=3,text="7",fg="black", command = lambda:btnClick(7)) 
boton3.pack(side = LEFT)
boton4 = Button(frame2,padx=10,pady=10,bd=3,text="8",fg="black", command = lambda:btnClick(8)) 
boton4.pack(side = LEFT)
frame3 = Frame(root)
frame3.pack(side = TOP)
boton5 = Button(frame3,padx=10,pady=10,bd=3,text="9",fg="black", command = lambda:btnClick(9)) 
boton5.pack(side = LEFT)
boton6 = Button(frame3,padx=10,pady=10,bd=3,text="0",fg="black", command = lambda:btnClick(0)) 
boton6.pack(side = LEFT)
boton5 = Button(frame3,padx=10,pady=10,bd=3,text="C",fg="black",command= btnClear) 
boton5.pack(side = LEFT)
boton6 = Button(frame3,padx=10,pady=10,bd=3,text="=",fg="black", command = btnEquals) 
boton6.pack(side = LEFT)
frame4 = Frame(root)
frame4.pack(side = TOP)
boton5 = Button(frame4,padx=10,pady=10,bd=3,text="*",fg="black", command = lambda:btnClick("*")) 
boton5.pack(side = LEFT)
boton6 = Button(frame4,padx=10,pady=10,bd=3,text="/",fg="black", command = lambda:btnClick("/")) 
boton6.pack(side = LEFT)
boton5 = Button(frame4,padx=10,pady=10,bd=3,text="-",fg="black", command = lambda:btnClick("-")) 
boton5.pack(side = LEFT)
boton6 = Button(frame4,padx=10,pady=10,bd=3,text="+",fg="black", command = lambda:btnClick("+")) 
boton6.pack(side = LEFT)
root.mainloop()
