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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 listAcquisitionEras(self, acquisition_era_name=''):
 """ API to list all Acquisition Eras in DBS. :param acquisition_era_name: Acquisition era name (Optional, wild cards allowed) :type acquisition_era_name: str :returns: List of dictionaries containing following keys (description, end_date, acquisition_era_name, create_by, creation_date and start_date) :rtype: list of dicts """

        try:
            acquisition_era_name = acquisition_era_name.replace('*', '%')
            return  self.dbsAcqEra.listAcquisitionEras(acquisition_era_name)
        except dbsException as de:
            dbsExceptionHandler(de.eCode, de.message, self.logger.exception, de.serverError)
        except Exception as ex:
            sError = "DBSReaderModel/listAcquisitionEras. %s\n. Exception trace: \n %s" % (ex, traceback.format_exc())
            dbsExceptionHandler('dbsException-server-error', dbsExceptionCode['dbsException-server-error'], self.logger.exception, sError)