[SQLObject] Bug in Cache.py

[Mark M. <ma...@di...>]

I have a need to force a refresh of my data from the database. I like the 
idea of a .sync() function.

At any rate, I have been using the _connection.purge() to force deletion of 
a certain object from the cache as well as the .clear() method to clear the 
entire cache.  This caused an exception due to a typo in the .clear() 
method.

Line 140 should be:	self.expiredCache[key] = ref(value)

Or, change line 139 to use the variable names 'id', and 'obj'.

-- 
Thanks,
Mark.