Code from Learn Python the Hard Way (.org) ex 8

LPTHWex8

formatter= "%r %r %r %r"

print formatter % (1, 2, 3, 4)
print formatter % ("one", "two", "three", "four")
print formatter % (True, False, False, True)
print formatter % (formatter, formatter, formatter, formatter)
print formatter % (
     "I had this thing.",
     "That could type up right.",
     "But it didn't sing.",
     "So I said goodnight."
)