if true repeats function code example
Example: how to repeat if statement in python
def main():
while True:
again = raw_input("Would you like to play again? Enter y/n: ")
if again == "n":
print ("Thanks for Playing!")
return
elif again == "y":
print ("Lets play again..")
else:
print ("You should enter either \"y\" or \"n\".")
if __name__ == "__main__":
main()