Transformation

A generic client for creating and managing transformations.

See the information about transformation parameters below.

class DIRAC.TransformationSystem.Client.Transformation.Transformation(transID=0, transClient=None)

Bases: API

__init__(transID=0, transClient=None): c’tor

addFilesToTransformation(lfns, printOutput=False)

addTaskForTransformation(lfns=[], se='Unknown', printOutput=False)

addTransformation(addFiles=True, printOutput=False)

Add transformation to the transformation system.

Sets all parameters currently assigned to the transformation.

Parameters:

addFiles (bool) – if True, immediately perform input data query
printOutput (bool) – if True, print information about transformation

cleanTransformation(printOutput=False)

deleteTasks(taskMin, taskMax, printOutput=False)

deleteTransformation(printOutput=False)

extendTransformation(nTasks, printOutput=False)

getServer()

getSummaryTransformations(transID=[])

Show the summary for a list of Transformations

Fields starting with ‘F’ (‘J’) refers to files (jobs). Proc. stand for processed.

getTransformation(printOutput=False)

getTransformationFiles(fileStatus=[], lfns=[], outputFields=['FileID', 'LFN', 'Status', 'TaskID', 'TargetSE', 'UsedSE', 'ErrorCount', 'InsertedTime', 'LastUpdate'], orderBy='FileID', printOutput=False)

getTransformationLogging(printOutput=False)

getTransformationStats(printOutput=False)

getTransformationTaskStats(printOutput=False)

getTransformationTasks(taskStatus=[], taskIDs=[], outputFields=['TransformationID', 'TaskID', 'ExternalStatus', 'ExternalID', 'TargetSE', 'CreationTime', 'LastUpdateTime'], orderBy='TaskID', printOutput=False)

getTransformations(transID=[], transStatus=[], outputFields=['TransformationID', 'Status', 'AgentType', 'TransformationName', 'CreationDate'], orderBy='TransformationID', printOutput=False)

getTransformationsByUser(userName='', transID=[], transStatus=[], outputFields=['TransformationID', 'Status', 'AgentType', 'TransformationName', 'CreationDate', 'Author'], orderBy='TransformationID', printOutput=False)

reset(transID=0)

setBody(body)

check that the body is a string, or using the proper syntax for multiple operations, or is a BodyPlugin object

Parameters:

body (string or list of tuples (or lists) of string and dictionaries or a Body plugin (DIRAC.TransformationSystem.Client.BodyPlugin.BaseBody.BaseBody)) –

transformation body, for example

body = [ ( "ReplicateAndRegister", { "SourceSE":"FOO-SRM", "TargetSE":"BAR-SRM" }),
         ( "RemoveReplica", { "TargetSE":"FOO-SRM" } ),
       ]

Raises:

TypeError – If the structure is not as expected
ValueError – If unknown attribute for the Operation is used

Returns:

S_OK, S_ERROR

setFileStatusForTransformation(status, lfns, printOutput=False)

setInputMetaQuery(query)

Set the input meta query.

Parameters:: query (dict) – dictionary to use for input meta query

setOutputMetaQuery(query)

Set the output meta query.

Parameters:: query (dict) – dictionary to use for output meta query

setSourceSE(seList)

setTargetSE(seList)

setTaskStatus(taskID, status, printOutput=False)

Transformation Parameters

Any parameter with ParameterName can be set for a transformation with a call to setParameterName(parameterValue).

The following parameters have a special meaning

AgentType:: Default value: ‘Manual’
Body:: Default value: ‘’
Description:: Default value: ‘’
EventsPerTask:: Default value: 0
FileMask:: Default value: ‘’
GroupSize:: Default value: 1
InheritedFrom:: Default value: 0
LongDescription:: Default value: ‘’
MaxNumberOfTasks:: Default value: 0
Plugin:: Default value: ‘Standard’
Status:: Default value: ‘New’
TransformationGroup:: Default value: ‘General’
TransformationID:: Default value: 0
TransformationName:: Default value: ‘’
Type:: Default value: ‘’