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# 

# LSST Data Management System 

# Copyright 2008, 2009, 2010, 2011, 2012 LSST Corporation. 

# 

# This product includes software developed by the 

# LSST Project (http://www.lsst.org/). 

# 

# This program is free software: you can redistribute it and/or modify 

# it under the terms of the GNU General Public License as published by 

# the Free Software Foundation, either version 3 of the License, or 

# (at your option) any later version. 

# 

# This program is distributed in the hope that it will be useful, 

# but WITHOUT ANY WARRANTY; without even the implied warranty of 

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 

# GNU General Public License for more details. 

# 

# You should have received a copy of the LSST License Statement and 

# the GNU General Public License along with this program. If not, 

# see <http://www.lsstcorp.org/LegalNotices/>. 

# 

import lsst.pex.config 

import lsst.afw.table 

import lsst.pipe.base 

 

 

class MockSelectImagesTask(lsst.pipe.base.Task): 

"""Simple select images task that just returns all the objects we simulated. 

""" 

 

ConfigClass = lsst.pex.config.Config 

 

def runDataRef(self, dataRef, coordList, makeDataRefList=True, selectDataList=[]): 

observations = dataRef.butlerSubset.butler.get("observations", tract=dataRef.dataId["tract"]) 

assert(makeDataRefList) # this is all we make, so the user better want it 

butler = dataRef.butlerSubset.butler 

visitKey = observations.getSchema().find("visit").key 

ccdKey = observations.getSchema().find("ccd").key 

dataRefList = [] 

for record in observations: 

dataId = {"visit": record.getI(visitKey), "ccd": record.getI(ccdKey)} 

dataRefList.append(butler.dataRef(datasetType="calexp", dataId=dataId)) 

return lsst.pipe.base.Struct(dataRefList=dataRefList)