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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def as_dict(self):
 """ A JSON serializable dict representation of an object. """

        d = {"@module": self.__class__.__module__,
             "@class": self.__class__.__name__}

        try:
            parent_module = self.__class__.__module__.split('.')[0]
            module_version = import_module(parent_module).__version__
            d["@version"] = u"{}".format(module_version)
        except AttributeError:
            d["@version"] = None

        args = getargspec(self.__class__.__init__).args

        def recursive_as_dict(obj):
            if isinstance(obj, (list, tuple)):
                return [recursive_as_dict(it) for it in obj]
            elif isinstance(obj, dict):
                return {kk: recursive_as_dict(vv) for kk, vv in obj.items()}
            elif hasattr(obj, "as_dict"):
                return obj.as_dict()
            return obj

        for c in args:
            if c != "self":
                try:
                    a = self.__getattribute__(c)
                except AttributeError:
                    try:
                        a = self.__getattribute__("_" + c)
                    except AttributeError:
                        raise NotImplementedError(
                            "Unable to automatically determine as_dict "
                            "format from class. MSONAble requires all "
                            "args to be present as either self.argname or "
                            "self._argname, and kwargs to be present under"
                            "a self.kwargs variable to automatically "
                            "determine the dict format. Alternatively, "
                            "you can implement both as_dict and from_dict.")
                d[c] = recursive_as_dict(a)
        if hasattr(self, "kwargs"):
            d.update(**self.kwargs)
        if hasattr(self, "_kwargs"):
            d.update(**self._kwargs)
        return d