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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 get_object(self, catalog, portal_type, title=None, **kwargs):
 """This will return an object from the catalog. Logs a message and returns None if no object or multiple objects found. All keyword arguments are passed verbatim to the contentFilter """

        if not title and not kwargs:
            return None
        contentFilter = {"portal_type": portal_type}
        if title:
            contentFilter['title'] = to_unicode(title)
        contentFilter.update(kwargs)
        brains = catalog(contentFilter)
        if len(brains) > 1:
            logger.info("More than one object found for %s" % contentFilter)
            return None
        elif len(brains) == 0:
            if portal_type == 'AnalysisService':
                brains = catalog(portal_type=portal_type, getKeyword=title)
                if brains:
                    return brains[0].getObject()
            logger.info("No objects found for %s" % contentFilter)
            return None
        else:
            return brains[0].getObject()