3+版本调试通过的小段代码 - apihelper

"""

This is a python program ,name:apihelper.py

python object info:

copy from dive into python

write my self.

just a test    ----ymirjoe@2016-3-28.

"""

def info (object,spacing=20, collapse = 1):

    """

    Show detail of Module,dictionary,class,list,tuple etc.

    Usage:

    1 , Import this python program:apihelper.py

    >>>import apihelper

    2 , info(object)

    >>>info(str)

    3 , other parameters like the function define:

    >>>info (object,spacing=20, collapse = 1)

    4 , You can use python help document like:

    >>>help(apihelper)"""

    methodList=[e for e in dir(object) if callable (getattr(object,e))]

    processFunc = collapse and (lambda s: " ".join(s.split())) or (lambda s: s)

    print("\n\n".join(["%s %s" %

                     (method.ljust(spacing),

                     processFunc(str(getattr(object,method).__doc__)))

                     for method in methodList]))

print(info.__doc__)

if __name__ == "__main__":

    pass

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