lsst.meas.base.tests.ForcedPluginTransformSetupHelper Class Reference

Inheritance diagram for lsst.meas.base.tests.ForcedPluginTransformSetupHelper:

Public Attributes
	control
	inputCat
	mapper
	transform
	outputCat

Private Member Functions
def	_setupTransform

Detailed Description

Definition at line 676 of file tests.py.

Member Function Documentation

def lsst.meas.base.tests.ForcedPluginTransformSetupHelper._setupTransform (   self )

private

Definition at line 677 of file tests.py.

    def _setupTransform(self):
        self.control = self.controlClass()
        inputMapper = lsst.afw.table.SchemaMapper(lsst.afw.table.SourceTable.makeMinimalSchema(),
                                                  lsst.afw.table.SourceTable.makeMinimalSchema())
        # Trick algorithms that depend on the slot centroid or alias into thinking they've been defined;
        # it doesn't matter for this test since we won't actually use the plugins for anything besides
        # defining the schema.
        inputMapper.editOutputSchema().getAliasMap().set("slot_Centroid", "dummy")
        inputMapper.editOutputSchema().getAliasMap().set("slot_Shape", "dummy")
        self.algorithmClass(self.control, self.name, inputMapper, lsst.daf.base.PropertyList())
        inputMapper.editOutputSchema().getAliasMap().erase("slot_Centroid")
        inputMapper.editOutputSchema().getAliasMap().erase("slot_Shape")
        self.inputCat = lsst.afw.table.SourceCatalog(inputMapper.getOutputSchema())
        self.mapper = lsst.afw.table.SchemaMapper(inputMapper.getOutputSchema())
        self.transform = self.transformClass(self.control, self.name, self.mapper)
        self.outputCat = lsst.afw.table.BaseCatalog(self.mapper.getOutputSchema())