lsst.datarel.datasetScanner.DatasetScanner Class Reference

Inheritance diagram for lsst.datarel.datasetScanner.DatasetScanner:

Public Member Functions
def	__init__
Public Member Functions inherited from lsst.datarel.datasetScanner.HfsScanner
def	__init__
def	walk

Detailed Description

File system scanner for a dataset known to a camera mapper.

Definition at line 391 of file datasetScanner.py.

Constructor & Destructor Documentation

def lsst.datarel.datasetScanner.DatasetScanner.__init__	(		self,
			dataset,
			camera,
			cameraMapper
	)

Definition at line 394 of file datasetScanner.py.

    def __init__(self, dataset, camera, cameraMapper):
        if not isinstance(cameraMapper, lsst.daf.butlerUtils.CameraMapper):
            raise TypeError('Expecting a lsst.daf.butlerUtils.CameraMapper!')
        if dataset not in cameraMapper.mappings:
            raise NotFoundError('Unknown dataset ' + str(dataset))
        HfsScanner.__init__(self, cameraMapper.mappings[dataset].template)
        camera = camera.lower()
        if camera not in _keyTypes:
            raise RuntimeError('{} camera not supported yet'.format(camera))
        for k in self._formatKeys:
            if k not in _keyTypes[camera]:
                raise RuntimeError('{} is not a valid dataId key for camera {}'.format(k, camera))
            self._formatKeys[k].munge = _mungeFunctions[camera]

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The documentation for this class was generated from the following file:

• /lsst/home/lsstsw/stack/Linux64/datarel/master-gc5448b162b+1/python/lsst/datarel/datasetScanner.py