LinkFunctionRegistry

class glue.config.LinkFunctionRegistry

Bases: glue.config.Registry

Stores functions to convert between quantities

The members properety is a list of (function, info_string, output_labels) namedtuples. info_string is describes what the function does. output_labels is a list of names for each output.

New link functions can be registered via

@link_function(info=”maps degrees to arcseconds”,

output_labels=[‘arcsec’])

def degrees2arcsec(degrees):

return degress * 3600

Link functions are expected to receive and return numpy arrays

Methods Summary

__call__([info, output_labels])
default_members()

Methods Documentation

__call__(info='', output_labels=None)

default_members()