Public Member Functions
	__init__ (self, plugin, cat, log)

	__enter__ (self)

	__exit__ (self, exc_type, exc_value, traceback)

Public Attributes
	plugin = plugin

	cat = cat

	log = log

Detailed Description

Handle errors that are thrown by catalog calculation plugins.

This is a context manager.

Parameters
----------
plugin : `CatalogCalculationPlugin`
    The plugin that is to be run.
cat : `lsst.afw.table.SourceCatalog` or `lsst.afw.table.SourceRecord`
    May either be a `~lsst.afw.table.SourceCatalog` or a single
    `~lsst.afw.table.SourceRecord`, depending on the plugin type.
log : `lsst.log.Log` or `logging.Logger`
    A logger. Generally, this should be the logger of the object in which
    the context manager is being used.

Definition at line 120 of file catalogCalculation.py.

Constructor & Destructor Documentation

◆ init()

lsst.meas.base.catalogCalculation.CCContext.__init__	(	self,
		plugin,
		cat,
		log )

Definition at line 136 of file catalogCalculation.py.

    def __init__(self, plugin, cat, log):
        self.plugin = plugin
        self.cat = cat
        self.log = log
 

Member Function Documentation

◆ enter()

lsst.meas.base.catalogCalculation.CCContext.__enter__ ( self )

Definition at line 141 of file catalogCalculation.py.

    def __enter__(self):
        return
 

◆ exit()

lsst.meas.base.catalogCalculation.CCContext.__exit__	(	self,
		exc_type,
		exc_value,
		traceback )

Definition at line 144 of file catalogCalculation.py.

    def __exit__(self, exc_type, exc_value, traceback):
        if exc_type is None:
            return True
        if exc_type in FATAL_EXCEPTIONS:
            return False
        elif exc_type is MeasurementError:
            self.plugin.fail(self.cat, exc_value)
        elif issubclass(exc_type, Exception):
            self.log.warning("Error in %s.calculate: %s", self.plugin.name, exc_value)
        else:
            # In general, BaseExceptions are unrelated to the code and should not be caught
            return False
        return True
 
 

Member Data Documentation

◆ cat

lsst.meas.base.catalogCalculation.CCContext.cat = cat

Definition at line 138 of file catalogCalculation.py.

◆ log

lsst.meas.base.catalogCalculation.CCContext.log = log

Definition at line 139 of file catalogCalculation.py.

◆ plugin

lsst.meas.base.catalogCalculation.CCContext.plugin = plugin

Definition at line 137 of file catalogCalculation.py.

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

/j/snowflake/release/lsstsw/stack/lsst-scipipe-12.1.0/Linux/meas_base/g3e17d7035e+5b3adc59f5/python/lsst/meas/base/catalogCalculation.py

Public Member Functions

Public Attributes