lsst.pipe.tasks.skyCorrection Namespace Reference

Classes
class	SkyCorrectionConfig
class	SkyCorrectionConnections
class	SkyCorrectionTask

Functions
	_reorderAndPadList (inputList, inputKeys, outputKeys, padWith=None)

Function Documentation

_reorderAndPadList()

lsst.pipe.tasks.skyCorrection._reorderAndPadList ( inputList, inputKeys, outputKeys, padWith = None )

protected

Match the order of one list to another, padding if necessary.

Parameters
----------
inputList : `list`
    List to be reordered and padded. Elements can be any type.
inputKeys :  iterable
    Iterable of values to be compared with outputKeys.
    Length must match `inputList`.
outputKeys : iterable
    Iterable of values to be compared with inputKeys.
padWith :
    Any value to be inserted where one of inputKeys is not in outputKeys.

Returns
-------
outputList : `list`
    Copy of inputList reordered per outputKeys and padded with `padWith`
    so that the length matches length of outputKeys.

Definition at line 45 of file skyCorrection.py.

def _reorderAndPadList(inputList, inputKeys, outputKeys, padWith=None):
    """Match the order of one list to another, padding if necessary.
 
    Parameters
    ----------
    inputList : `list`
        List to be reordered and padded. Elements can be any type.
    inputKeys :  iterable
        Iterable of values to be compared with outputKeys.
        Length must match `inputList`.
    outputKeys : iterable
        Iterable of values to be compared with inputKeys.
    padWith :
        Any value to be inserted where one of inputKeys is not in outputKeys.
 
    Returns
    -------
    outputList : `list`
        Copy of inputList reordered per outputKeys and padded with `padWith`
        so that the length matches length of outputKeys.
    """
    outputList = []
    for outputKey in outputKeys:
        if outputKey in inputKeys:
            outputList.append(inputList[inputKeys.index(outputKey)])
        else:
            outputList.append(padWith)
    return outputList