本文整理汇总了Python中DIRAC.RequestManagementSystem.Client.Request.Request.isEmpty方法的典型用法代码示例。如果您正苦于以下问题：Python Request.isEmpty方法的具体用法？Python Request.isEmpty怎么用？Python Request.isEmpty使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类DIRAC.RequestManagementSystem.Client.Request.Request的用法示例。
在下文中一共展示了Request.isEmpty方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: FailoverTransfer
# 需要导入模块: from DIRAC.RequestManagementSystem.Client.Request import Request [as 别名]
# 或者: from DIRAC.RequestManagementSystem.Client.Request.Request import isEmpty [as 别名]
#.........这里部分代码省略.........
masterCatalogOnly = False ):
"""Performs the transfer and register operation to failover storage and sets the
necessary replication and removal requests to recover.
"""
failover = self.transferAndRegisterFile( fileName, localPath, lfn, failoverSEList, fileMetaDict, fileCatalog, masterCatalogOnly = masterCatalogOnly )
if not failover['OK']:
self.log.error( 'Could not upload file to failover SEs', failover['Message'] )
return failover
# set removal requests and replication requests
result = self._setFileReplicationRequest( lfn, targetSE, fileMetaDict, sourceSE = failover['Value']['uploadedSE'] )
if not result['OK']:
self.log.error( 'Could not set file replication request', result['Message'] )
return result
lfn = failover['Value']['lfn']
failoverSE = failover['Value']['uploadedSE']
self.log.info( 'Attempting to set replica removal request for LFN %s at failover SE %s' % ( lfn, failoverSE ) )
result = self._setReplicaRemovalRequest( lfn, failoverSE )
if not result['OK']:
self.log.error( 'Could not set removal request', result['Message'] )
return result
return S_OK( {'uploadedSE':failoverSE, 'lfn':lfn} )
def getRequest( self ):
""" get the accumulated request object
"""
return self.request
def commitRequest( self ):
""" Send request to the Request Management Service
"""
if self.request.isEmpty():
return S_OK()
isValid = RequestValidator().validate( self.request )
if not isValid["OK"]:
return S_ERROR( "Failover request is not valid: %s" % isValid["Message"] )
else:
requestClient = ReqClient()
result = requestClient.putRequest( self.request )
return result
#############################################################################
def _setFileReplicationRequest( self, lfn, targetSE, fileMetaDict, sourceSE = '' ):
""" Sets a registration request.
"""
self.log.info( 'Setting ReplicateAndRegister request for %s to %s' % ( lfn, targetSE ) )
transfer = Operation()
transfer.Type = "ReplicateAndRegister"
transfer.TargetSE = targetSE
if sourceSE:
transfer.SourceSE = sourceSE
trFile = File()
trFile.LFN = lfn
cksm = fileMetaDict.get( "Checksum", None )
cksmType = fileMetaDict.get( "ChecksumType", self.defaultChecksumType )
if cksm and cksmType:
trFile.Checksum = cksm
trFile.ChecksumType = cksmType
size = fileMetaDict.get( "Size", 0 )
if size: