lsst.daf.persistence.readProxy Namespace Reference

Classes
class	ReadProxy

Functions
def	__subject__

Variables
	get_callback = ReadProxy.__callback__.__get__
	set_callback = ReadProxy.__callback__.__set__
	get_cache = ReadProxy.__cache__.__get__
	set_cache = ReadProxy.__cache__.__set__

Function Documentation

def lsst.daf.persistence.readProxy.__subject__	(		self,
			get_cache = get_cache,
			set_cache = set_cache
	)

Definition at line 132 of file readProxy.py.

def __subject__(self, get_cache=get_cache, set_cache=set_cache):
    try:
        return get_cache(self)
    except AttributeError:
        set_cache(self, get_callback(self)())
        return get_cache(self)