lsst.pipe.tasks.setConfigFromEups Namespace Reference

Functions
def	getEups ()
def	getAndVersion ()
def	setAstrometryConfigFromEups (config, menu)
def	setPhotocalConfigFromEups (config)
def	setConfigFromEups (photocalConfig=None, astrometryConfig=None, astrometryMenu=None)

Function Documentation

getAndVersion()

def lsst.pipe.tasks.setConfigFromEups.getAndVersion

(

)

Return the version of astrometry_net_data in use

Definition at line 18 of file setConfigFromEups.py.

def getAndVersion():
    """Return the version of astrometry_net_data in use"""
    return getEups().findSetupVersion("astrometry_net_data")[0]
 
 

getEups()

def lsst.pipe.tasks.setConfigFromEups.getEups

(

)

Return a cached eups instance

Definition at line 9 of file setConfigFromEups.py.

def getEups():
    """Return a cached eups instance"""
    try:
        return getEups._eups
    except AttributeError:
        getEups._eups = Eups()
        return getEups._eups
 
 

setAstrometryConfigFromEups()

def lsst.pipe.tasks.setConfigFromEups.setAstrometryConfigFromEups	(		config,
			menu
	)

Set the astrometry configuration according to the astrometry_net_data being used

The menu is a dict mapping the astrometry_net_data version to a dict of configuration
values to apply.  The menu key may also be a glob.  For example:
menu = { "ps1*": {}, # No changes
         "ps1-without-y": { "solver.filterMap": {"y": "z"} }, # No y-band in this specific version
         "sdss*": { "solver.filterMap": {"y": "z"} }, # No y-band, use z instead
         "2mass*": { "solver.filterMap": {"y": "J"} }, # No y-band, use J instead
       }

Definition at line 23 of file setConfigFromEups.py.

def setAstrometryConfigFromEups(config, menu):
    """Set the astrometry configuration according to the astrometry_net_data being used
 
    The menu is a dict mapping the astrometry_net_data version to a dict of configuration
    values to apply.  The menu key may also be a glob.  For example:
    menu = { "ps1*": {}, # No changes
             "ps1-without-y": { "solver.filterMap": {"y": "z"} }, # No y-band in this specific version
             "sdss*": { "solver.filterMap": {"y": "z"} }, # No y-band, use z instead
             "2mass*": { "solver.filterMap": {"y": "J"} }, # No y-band, use J instead
           }
    """
    version = getAndVersion()
 
    if version in menu:
        selected = menu[version]
    else:
        # Treat keys in menu as glob; see if any match
        matchList = [key for key in menu if fnmatch(version, key)]
        if len(matchList) > 1:
            raise RuntimeError("Multiple menu keys match astrometry_net_data version %s: %s" %
                               (version, matchList))
        if len(matchList) == 0:
            raise RuntimeError("No menu key matches astrometry_net_data version %s" % version)
        selected = menu[matchList.pop()]
    for name, value in selected.items():
        setDottedAttr(config, name, value)
 
 

setConfigFromEups()

def lsst.pipe.tasks.setConfigFromEups.setConfigFromEups	(		photocalConfig = None,
			astrometryConfig = None,
			astrometryMenu = None
	)

Set the astrometry and photocal configuration according to the astrometry_net_data being used

The 'astrometryMenu' is as defined for the 'menu' parameter for 'setAstrometryConfigFromEups'.

Definition at line 56 of file setConfigFromEups.py.

def setConfigFromEups(photocalConfig=None, astrometryConfig=None, astrometryMenu=None):
    """Set the astrometry and photocal configuration according to the astrometry_net_data being used
 
    The 'astrometryMenu' is as defined for the 'menu' parameter for 'setAstrometryConfigFromEups'.
    """
    if photocalConfig:
        setPhotocalConfigFromEups(photocalConfig)
    if astrometryConfig:
        if astrometryMenu is None:
            raise RuntimeError("No astrometryMenu provided for astrometryConfig")
        setAstrometryConfigFromEups(astrometryConfig, astrometryMenu)

setPhotocalConfigFromEups()

def lsst.pipe.tasks.setConfigFromEups.setPhotocalConfigFromEups

(

config

)

Set the photocal configuration according to the astrometry_net_data being used

Definition at line 51 of file setConfigFromEups.py.

def setPhotocalConfigFromEups(config):
    """Set the photocal configuration according to the astrometry_net_data being used"""
    config.photoCatName = getAndVersion()