本文整理汇总了Python中DIRAC.RequestManagementSystem.Client.Request.Request.LastUpdate方法的典型用法代码示例。如果您正苦于以下问题：Python Request.LastUpdate方法的具体用法？Python Request.LastUpdate怎么用？Python Request.LastUpdate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.LastUpdate方法的2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: test02Props
# 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 LastUpdate [as 别名]
def test02Props( self ):
""" props """
# # valid values
req = Request()
req.RequestID = 1
self.assertEqual( req.RequestID, 1 )
req.RequestName = "test"
self.assertEqual( req.RequestName, "test" )
req.JobID = 1
self.assertEqual( req.JobID, 1 )
req.CreationTime = "1970-01-01 00:00:00"
self.assertEqual( req.CreationTime, datetime.datetime( 1970, 1, 1, 0, 0, 0 ) )
req.CreationTime = datetime.datetime( 1970, 1, 1, 0, 0, 0 )
self.assertEqual( req.CreationTime, datetime.datetime( 1970, 1, 1, 0, 0, 0 ) )
req.SubmitTime = "1970-01-01 00:00:00"
self.assertEqual( req.SubmitTime, datetime.datetime( 1970, 1, 1, 0, 0, 0 ) )
req.SubmitTime = datetime.datetime( 1970, 1, 1, 0, 0, 0 )
self.assertEqual( req.SubmitTime, datetime.datetime( 1970, 1, 1, 0, 0, 0 ) )
req.LastUpdate = "1970-01-01 00:00:00"
self.assertEqual( req.LastUpdate, datetime.datetime( 1970, 1, 1, 0, 0, 0 ) )
req.LastUpdate = datetime.datetime( 1970, 1, 1, 0, 0, 0 )
self.assertEqual( req.LastUpdate, datetime.datetime( 1970, 1, 1, 0, 0, 0 ) )
req.Error = ""示例2: getRequest
# 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 LastUpdate [as 别名]
def getRequest( self, requestName = '', assigned = True ):
""" read request for execution
:param str requestName: request's name (default None)
"""
requestID = None
log = self.log.getSubLogger( 'getRequest' if assigned else 'peekRequest' )
if requestName:
log.verbose( "selecting request '%s'%s" % ( requestName, ' (Assigned)' if assigned else '' ) )
reqIDQuery = "SELECT `RequestID`, `Status` FROM `Request` WHERE `RequestName` = '%s';" % str( requestName )
reqID = self._transaction( reqIDQuery )
if not reqID["OK"]:
log.error( reqID["Message"] )
return reqID
reqID = reqID["Value"].get( reqIDQuery, [] )
if reqID:
reqID = reqID[0]
else:
reqID = {}
requestID = reqID.get( "RequestID" )
status = reqID.get( "Status" )
if not all( ( requestID, status ) ):
return S_ERROR( "getRequest: Request '%s' does not exist" % requestName )
if requestID and status and status == "Assigned" and assigned:
return S_ERROR( "getRequest: status of request '%s' is 'Assigned', request cannot be selected" % requestName )
else:
reqIDsQuery = "SELECT `RequestID` FROM `Request` WHERE `Status` = 'Waiting' ORDER BY `LastUpdate` ASC LIMIT 100;"
reqAscIDs = self._transaction( reqIDsQuery )
if not reqAscIDs['OK']:
log.error( reqAscIDs["Message"] )
return reqAscIDs
reqIDs = set( [reqID['RequestID'] for reqID in reqAscIDs["Value"][reqIDsQuery]] )
reqIDsQuery = "SELECT `RequestID` FROM `Request` WHERE `Status` = 'Waiting' ORDER BY `LastUpdate` DESC LIMIT 50;"
reqDescIDs = self._transaction( reqIDsQuery )
if not reqDescIDs['OK']:
log.error( reqDescIDs["Message"] )
return reqDescIDs
reqIDs |= set( [reqID['RequestID'] for reqID in reqDescIDs["Value"][reqIDsQuery]] )
if not reqIDs:
return S_OK()
reqIDs = list( reqIDs )
random.shuffle( reqIDs )
requestID = reqIDs[0]
selectQuery = [ "SELECT * FROM `Request` WHERE `RequestID` = %s;" % requestID,
"SELECT * FROM `Operation` WHERE `RequestID` = %s;" % requestID ]
selectReq = self._transaction( selectQuery )
if not selectReq["OK"]:
log.error( selectReq["Message"] )
return S_ERROR( selectReq["Message"] )
selectReq = selectReq["Value"]
request = Request( selectReq[selectQuery[0]][0] )
origLastUpdate = request.LastUpdate
if not requestName:
log.verbose( "selected request '%s'%s" % ( request.RequestName, ' (Assigned)' if assigned else '' ) )
for records in sorted( selectReq[selectQuery[1]], key = lambda k: k["Order"] ):
# # order is ro, remove
del records["Order"]
operation = Operation( records )
getFilesQuery = "SELECT * FROM `File` WHERE `OperationID` = %s;" % operation.OperationID
getFiles = self._transaction( getFilesQuery )
if not getFiles["OK"]:
log.error( getFiles["Message"] )
return getFiles
getFiles = getFiles["Value"][getFilesQuery]
for getFile in getFiles:
getFileDict = dict( [ ( key, value ) for key, value in getFile.items() if value != None ] )
operation.addFile( File( getFileDict ) )
request.addOperation( operation )
request.LastUpdate = origLastUpdate
if assigned:
setAssigned = self._transaction( "UPDATE `Request` SET `Status` = 'Assigned', `LastUpdate`=UTC_TIMESTAMP() WHERE RequestID = %s;" % requestID )
if not setAssigned["OK"]:
log.error( "%s" % setAssigned["Message"] )
return setAssigned
return S_OK( request )