apCorrRegistry.py

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# This file is part of meas_base.
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"""Registry of instrument flux fields that should be aperture corrected.
"""
 
__all__ = ("addApCorrName", "getApCorrNameSet")
 
# Set of names of algorithms that measure instrument flux that can be aperture corrected
_ApCorrNameSet = set()
 
 
def addApCorrName(name):
    """Register an instrumental flux field name prefix for aperture correction.
 
    Parameters
    ----------
    name : `str`
        Field name prefix for an instrumental flux that should be aperture
        corrected.
 
    Notes
    -----
    The prefix ``name`` corresponds to the fields ``name_instFlux``,
    ``name_instFluxErr`` and ``name_flag``. For example, specifying
    ``base_PsfFlux`` will select the fields ``base_PsfFlux_instFlux``,
    ``base_PsfFlux_instFluxErr`` and ``base_PsfFlux_flag``.
    """
    global _ApCorrNameSet
    _ApCorrNameSet.add(str(name))
 
 
def addApCorrName(name): …
def getApCorrNameSet():
    """Get a copy of the field name prefixes which will be aperture corrected.
 
    Returns
    -------
    apCorrNameSet : `set`
        Field prefixes which will be aperture corrected.
 
    Notes
    -----
    For example, the returned set may include ``base_PsfFlux`` and
    ``base_GaussianFlux``.
    """
    global _ApCorrNameSet
    return _ApCorrNameSet.copy()
def getApCorrNameSet(): …