master.
title("String methods")
def cfold():
try:
s.set(c)
except ValueError:
pass
def ifier():
try:
s.set("Yes")
else:
s.set("No")
except ValueError:
pass
def ipace():
try:
s.set("Yes")
else:
s.set("No")
except ValueError:
pass
def iric():
try:
s.set("Yes")
else:
s.set("No")
except ValueError:
pass
def ower():
try:
s.set("Yes")
else:
s.set("No")
except ValueError:
pass
def inum():
try:
s.set("Yes")
else:
s.set("No")
except ValueError:
pass
def imal():
try:
s.set("Yes")
else:
s.set("No")
except ValueError:
pass
def igit():
try:
s.set("Yes")
else:
s.set("No")
except ValueError:
pass
def clr():
try:
s.set("")
except ValueError:
pass
button_casefold=Button(master, text="casefold",width=10, command=cfold)
button_casefold.grid(row=2, column=1)
button_isidentifier=Button(master, text="isidentifier",width=10,command=ifier)
button_isidentifier.grid(row=2, column=2)
button_isspace=Button(master, text="isspace",width=10, command=ipace)
button_isspace.grid(row=3, column=0)
button_endswith=Button(master, text="endswith", width=10, command=iric)
button_endswith.grid(row=3, column=1)
button_islower=Button(master, text="islower",width=10, command=ower)
button_islower.grid(row=3, column=2)
button_isalnum=Button(master, text="isalnum",width=10, command=inum)
button_isalnum.grid(row=4, column=0)
button_isdecimal=Button(master, text="isdecimal",width=10, command=imal)
button_isdecimal.grid(row=4, column=1)
button_isdigit=Button(master, text="isdigit",width=10, command=igit)
button_isdigit.grid(row=4, column=2)
button_clear=Button(master, text="Clear", command=clr )