>>> s='Hello, world.'>>> str(s)'Hello, world.'>>> repr(s)"'Hello, world.'">>> str(1/7)'0.14285714285714285'>>> x=10*3.25>>> y=200*200>>> s='The value of x is '+repr(x)+', and y is '+repr(y)+'...'>>> print(s)The value of x is 32.5, and y is 40000...>>> # The repr() of a string adds string quotes and backslashes:... hello='hello, world\n'>>> hellos=repr(hello)>>> print(hellos)'hello, world\n'>>> # The argument to repr() may be any Python object:... repr((x,y,('spam','eggs')))"(32.5, 40000, ('spam', 'eggs'))"