Revision 1038

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Author:	pje
Date:	Mon Apr 28 22:32:34 2003 UTC (21 years ago)

Log Message:

Refactoring prep for "assembly events".  Deprecated 'binding.Base' in favor
of 'binding.Component'; adjustments to binding interfaces, change 'model'
bases to use a new "superlight" attribute handling base.  Added support
for 'lookupComponent()' to take a default value, so that it's now the most
convenient way to look up *anything*, be it property, utility, URL, or
component name.  Dropped the pointless 'binding.globalLookup()' API, as it
was just syntactic sugar for a 'naming.lookup()'.  Made __class_provides__
a Once binding on the metaclass of 'binding.Component', instead of a
hard-wired collaboration between Once and Activator, so that it doesn't get
computed unless it's needed.  Note that 'peak.model' objects of primitive
or immutable types will now no longer participate in component hierarchies;
this didn't make much sense for value types, anyway.

Changed paths:

Path	Action	Text Changes	Prop Changes	Diff to Previous
PEAK/src/peak/binding/components.py	modified	X		(diff to previous)
PEAK/src/peak/binding/interfaces.py	modified	X		(diff to previous)
PEAK/src/peak/binding/once.py	modified	X		(diff to previous)
PEAK/src/peak/model/elements.py	modified	X		(diff to previous)