lsst.pipe.tasks
21.0.0-51-gd3b42663+bf9f0d1c8b
|
Public Member Functions | |
def | __init__ (self, expr, **kwargs) |
def | name (self) |
def | columns (self) |
def | noDup (self) |
def | multilevelColumns (self, data, columnIndex=None, returnTuple=False) |
def | __call__ (self, data, dropna=False) |
def | difference (self, data1, data2, **kwargs) |
def | fail (self, df) |
def | shortname (self) |
Public Attributes | |
expr | |
filt | |
dataset | |
Arbitrary computation on a catalog Column names (and thus the columns to be loaded from catalog) are found by finding all words and trying to ignore all "math-y" words. Parameters ---------- expr : str Expression to evaluate, to be parsed and executed by `mag_aware_eval`.
Definition at line 559 of file functors.py.
def lsst.pipe.tasks.functors.CustomFunctor.__init__ | ( | self, | |
expr, | |||
** | kwargs | ||
) |
Definition at line 572 of file functors.py.
|
inherited |
Definition at line 322 of file functors.py.
def lsst.pipe.tasks.functors.CustomFunctor.columns | ( | self | ) |
Columns required to perform calculation
Reimplemented from lsst.pipe.tasks.functors.Functor.
Definition at line 581 of file functors.py.
|
inherited |
Computes difference between functor called on two different ParquetTable objects
Definition at line 333 of file functors.py.
|
inherited |
Definition at line 338 of file functors.py.
|
inherited |
Returns columns needed by functor from multilevel dataset To access tables with multilevel column structure, the `MultilevelParquetTable` or `DeferredDatasetHandle` need to be passed either a list of tuples or a dictionary. Parameters ---------- data : `MultilevelParquetTable` or `DeferredDatasetHandle` columnIndex (optional): pandas `Index` object either passed or read in from `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.
Definition at line 205 of file functors.py.
def lsst.pipe.tasks.functors.CustomFunctor.name | ( | self | ) |
Full name of functor (suitable for figure labels)
Reimplemented from lsst.pipe.tasks.functors.Functor.
Definition at line 577 of file functors.py.
|
inherited |
Definition at line 124 of file functors.py.
|
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 348 of file functors.py.
|
inherited |
Definition at line 120 of file functors.py.
lsst.pipe.tasks.functors.CustomFunctor.expr |
Definition at line 573 of file functors.py.
|
inherited |
Definition at line 119 of file functors.py.