Inheritance diagram for lsst.pipe.tasks.functors.MultibandSinglePrecisionFloatColumn:

Public Member Functions
	band_to_check (self)
	name (self)
	columns (self)
	noDup (self)
	multilevelColumns (self, data, columnIndex=None, returnTuple=False)
	__call__ (self, data, dropna=False)
	difference (self, data1, data2, **kwargs)
	fail (self, df)
	shortname (self)

Public Attributes
	col = col
	filt = filt
str	dataset = dataset if dataset is not None else self._defaultDataset
	log = logging.getLogger(type(self).__name__)

Protected Member Functions
	_func (self, df)
	_get_data_columnLevels (self, data, columnIndex=None)
	_get_data_columnLevelNames (self, data, columnIndex=None)
	_colsFromDict (self, colDict, columnIndex=None)
	_get_columnIndex (self, data)
	_get_data (self, data)
	_setLevels (self, df)
	_dropna (self, vals)

Protected Attributes
	_band_to_check = band_to_check
	_noDup = noDup

Static Protected Attributes
str	_defaultDataset = 'ref'
tuple	_dfLevels = ('column',)
bool	_defaultNoDup = False

Detailed Description

A float32 MultibandColumn

Definition at line 774 of file functors.py.

Member Function Documentation

◆ call()

lsst.pipe.tasks.functors.Functor.__call__	(	self,
		data,
		dropna = False )

inherited

Definition at line 355 of file functors.py.

◆ _colsFromDict()

lsst.pipe.tasks.functors.Functor._colsFromDict	(	self,
		colDict,
		columnIndex = None )

protectedinherited

Converts dictionary column specficiation to a list of columns.

Definition at line 225 of file functors.py.

◆ _dropna()

lsst.pipe.tasks.functors.Functor._dropna	(		self,
			vals )

protectedinherited

Definition at line 352 of file functors.py.

◆ _func()

lsst.pipe.tasks.functors.MultibandSinglePrecisionFloatColumn._func	(		self,
			df )

protected

Reimplemented from lsst.pipe.tasks.functors.Column.

Definition at line 776 of file functors.py.

◆ _get_columnIndex()

lsst.pipe.tasks.functors.Functor._get_columnIndex	(		self,
			data )

protectedinherited

Return columnIndex.

Definition at line 301 of file functors.py.

◆ _get_data()

lsst.pipe.tasks.functors.Functor._get_data	(		self,
			data )

protectedinherited

Retrieve DataFrame necessary for calculation.

The data argument can be a `~pandas.DataFrame`, a
`~lsst.daf.butler.DeferredDatasetHandle`, or
an `~lsst.pipe.base.InMemoryDatasetHandle`.

Returns a DataFrame upon which `self._func` can act.

Definition at line 309 of file functors.py.

◆ _get_data_columnLevelNames()

lsst.pipe.tasks.functors.Functor._get_data_columnLevelNames	(	self,
		data,
		columnIndex = None )

protectedinherited

Gets the content of each of the column levels for a multilevel
table.

Definition at line 211 of file functors.py.

◆ _get_data_columnLevels()

lsst.pipe.tasks.functors.Functor._get_data_columnLevels	(	self,
		data,
		columnIndex = None )

protectedinherited

Gets the names of the column index levels.

This should only be called in the context of a multilevel table.

Parameters
----------
data : various
    The data to be read, can be a
    `~lsst.daf.butler.DeferredDatasetHandle` or
    `~lsst.pipe.base.InMemoryDatasetHandle`.
columnIndex (optional): pandas `~pandas.Index` object
    If not passed, then it is read from the
    `~lsst.daf.butler.DeferredDatasetHandle`
    for `~lsst.pipe.base.InMemoryDatasetHandle`.

Definition at line 191 of file functors.py.

◆ _setLevels()

lsst.pipe.tasks.functors.Functor._setLevels	(		self,
			df )

protectedinherited

Definition at line 347 of file functors.py.

◆ band_to_check()

lsst.pipe.tasks.functors.MultibandColumn.band_to_check ( self )

inherited

Definition at line 770 of file functors.py.

◆ columns()

lsst.pipe.tasks.functors.Column.columns ( self )

inherited

Columns required to perform calculation.

Reimplemented from lsst.pipe.tasks.functors.Functor.

Definition at line 665 of file functors.py.

◆ difference()

lsst.pipe.tasks.functors.Functor.difference	(		self,
			data1,
			data2,
		**	kwargs )

inherited

Computes difference between functor called on two different
DataFrame/Handle objects.

Definition at line 367 of file functors.py.

◆ fail()

lsst.pipe.tasks.functors.Functor.fail	(		self,
			df )

inherited

Definition at line 373 of file functors.py.

◆ multilevelColumns()

lsst.pipe.tasks.functors.Functor.multilevelColumns	(	self,
		data,
		columnIndex = None,
		returnTuple = False )

inherited

Returns columns needed by functor from multilevel dataset.

To access tables with multilevel column structure, the
`~lsst.daf.butler.DeferredDatasetHandle` or
`~lsst.pipe.base.InMemoryDatasetHandle` needs to be passed
either a list of tuples or a dictionary.

Parameters
----------
data : various
    The data as either `~lsst.daf.butler.DeferredDatasetHandle`, or
    `~lsst.pipe.base.InMemoryDatasetHandle`.
columnIndex (optional): pandas `~pandas.Index` object
    Either passed or read in from
    `~lsst.daf.butler.DeferredDatasetHandle`.
`returnTuple` : `bool`
    If true, then return a list of tuples rather than the column
    dictionary specification.
    This is set to `True` by `CompositeFunctor` in order to be able to
    combine columns from the various component functors.

Reimplemented in lsst.pipe.tasks.functors.Color, and lsst.pipe.tasks.functors.CompositeFunctor.

Definition at line 244 of file functors.py.

◆ name()

lsst.pipe.tasks.functors.Column.name ( self )

inherited

Reimplemented from lsst.pipe.tasks.functors.Functor.

Definition at line 661 of file functors.py.

◆ noDup()

lsst.pipe.tasks.functors.Functor.noDup ( self )

inherited

Do not explode by band if used on object table.

Definition at line 177 of file functors.py.

◆ shortname()

lsst.pipe.tasks.functors.Functor.shortname ( self )

inherited

Short name of functor (suitable for column name/dict key).

Reimplemented in lsst.pipe.tasks.functors.Color, and lsst.pipe.tasks.functors.MagDiff.

Definition at line 382 of file functors.py.

Member Data Documentation

◆ _band_to_check

lsst.pipe.tasks.functors.MultibandColumn._band_to_check = band_to_check

protectedinherited

Definition at line 766 of file functors.py.

◆ _defaultDataset

str lsst.pipe.tasks.functors.Functor._defaultDataset = 'ref'

staticprotectedinherited

Definition at line 166 of file functors.py.

◆ _defaultNoDup

bool lsst.pipe.tasks.functors.Functor._defaultNoDup = False

staticprotectedinherited

Definition at line 168 of file functors.py.

◆ _dfLevels

tuple lsst.pipe.tasks.functors.Functor._dfLevels = ('column',)

staticprotectedinherited

Definition at line 167 of file functors.py.

◆ _noDup

lsst.pipe.tasks.functors.Functor._noDup = noDup

protectedinherited

Definition at line 173 of file functors.py.

◆ col

lsst.pipe.tasks.functors.Column.col = col

inherited

Definition at line 657 of file functors.py.

◆ dataset

str lsst.pipe.tasks.functors.Functor.dataset = dataset if dataset is not None else self._defaultDataset

inherited

Definition at line 172 of file functors.py.

◆ filt

lsst.pipe.tasks.functors.Functor.filt = filt

inherited

Reimplemented in lsst.pipe.tasks.functors.Color, lsst.pipe.tasks.functors.Color, lsst.pipe.tasks.functors.CompositeFunctor, and lsst.pipe.tasks.functors.CompositeFunctor.

Definition at line 171 of file functors.py.

◆ log

lsst.pipe.tasks.functors.Functor.log = logging.getLogger(type(self).__name__)

inherited

Definition at line 174 of file functors.py.

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

python/lsst/pipe/tasks/functors.py

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Static Protected Attributes

Detailed Description

Member Function Documentation

◆ __call__()

◆ _colsFromDict()

◆ _dropna()

◆ _func()

◆ _get_columnIndex()

◆ _get_data()

◆ _get_data_columnLevelNames()

◆ _get_data_columnLevels()

◆ _setLevels()

◆ band_to_check()

◆ columns()

◆ difference()

◆ fail()

◆ multilevelColumns()

◆ name()

◆ noDup()

◆ shortname()

Member Data Documentation

◆ _band_to_check

◆ _defaultDataset

◆ _defaultNoDup

◆ _dfLevels

◆ _noDup

◆ col

◆ dataset

◆ filt

◆ log

◆ call()