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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 _getconf(self, rscpath, logger=None, conf=None):
 """Get specific conf from one driver path. :param str rscpath: resource path. :param Logger logger: logger to use. """


        result = None

        resource = self.pathresource(rscpath=rscpath, logger=logger)

        if resource is not None:

            for cname in self._cnames(resource=resource):

                category = Category(name=cname)

                if result is None:
                    result = Configuration()

                result += category

                for param in self._params(resource=resource, cname=cname):

                    if conf is not None:
                        confparam = None

                        if cname in conf and param.name in conf[cname]:
                            confparam = conf[cname][param.name]

                        else:
                            confparam = conf.param(pname=param.name)

                        if confparam is not None:
                            svalue = param.svalue

                            param.update(confparam)

                            if svalue is not None:
                                param.svalue = svalue
                                param.resolve()

                    category += param

        return result