tkinter entry

v = StringVar()
e = Entry(master, textvariable=v)
e.pack()

v.set("a default value")
s = v.get()

from tkinter import *
master = Tk()
Label(master, text='First Name').grid(row=0)
Label(master, text='Last Name').grid(row=1)
Label(master, text='Address').grid(row=2)
Label(master, text='ZIP Code').grid(row=3)
entry1 = Entry(master)
entry2 = Entry(master)
entry3 = Entry(master)
entry4 = Entry(master)
entry1.grid(row=0, column=1)
entry2.grid(row=1, column=1)
entry3.grid(row=2, column=1)
entry4.grid(row=3, column=1)
mainloop()

w=Entry(master, option=value)