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                    ???? Python ???
                    ??7?? ????
                    ???? DocStrings ????

                    DocStrings

                    Python???????????????????? ???????? ????????????? docstrings ??DocStrings???????????????????????????????????????????????t????????????????????????????е??????????????????????

                    ???DocStrings

                    ??7.8 ???DocStrings

                    #!/usr/bin/python
                    # Filename: func_doc.py


                    def printMax(x, y):
                        '''Prints the maximum of two numbers.

                        The two values must be integers.'''

                        x = int(x) # convert to integers, if possible
                        y = int(y)

                        if x > y:
                            print x, 'is maximum'
                        else:
                            print y, 'is maximum'

                    printMax(3, 5)
                    print printMax.__doc__

                    ????????code/func_doc.py??

                    ???

                    $ python func_doc.py
                    5 is maximum
                    Prints the maximum of two numbers.

                            The two values must be integers.

                    ????ι???

                    ???????????????е????????????????? ???????? ?????DocStrings?????????????????????????????????????????

                    ????????????????????????????????????????д????????????β???????????У???????п??????????????? ?????? ????????????????????????????????????

                    ????????__doc__????????????????printMax???????????????????????????????????????Python?? ???????? ???????????????????????????????????????????????????????

                    ??????????Python????ù?help()????????????????DocStings???????????????????????????__doc__??????????????????????????????????????????????????????????а???help(printMax)???????q???help??

                    ??????????????????????????????????????????????? ?????? ???????д???κ??????????д???????????????Python???а渽????pydoc??????help()????????DocStrings??


                    ???? ????? ????
                    return??? ??? ????
                    ?????
                    @ssv

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