oraexec.py 文件源码

def rman(self, finalscript):
        self._setenv()
        debug("RMAN execution starts")
        BackupLogger.close()
        starttime = datetime.now()
        with TemporaryFile() as f:
            p = Popen([os.path.join(self.oraclehome, 'bin', 'rman'), "log", BackupLogger.logfile, "append"], stdout=f, stderr=f, stdin=PIPE)
            # Send the script to RMAN
            p.communicate(input=finalscript)
        endtime = datetime.now()
        BackupLogger.init()
        debug("RMAN execution time %s" % (endtime-starttime))
        # If RMAN exists with any code except 0, then there was some error
        if p.returncode != 0:
            error("RMAN execution failed with code %d" % p.returncode)
            raise Exception('rman', "RMAN exited with code %d" % p.returncode)
        else:
            debug("RMAN execution successful")