E&S CVS Commit: PyProtocols - More work on predicate dispatch. Basic expression operators. Renamed

[pje at eby-sarna.com]

Module Name:	PyProtocols
Committed By:	pje
Date:		Sat Jul 10 06:39:08 UTC 2004

Modified Files:
	PyProtocols/src/protocols: dispatch.py
	PyProtocols/src/protocols/tests: test_dispatch.py
Added Files:
	PyProtocols/src/protocols: predicates.py

Log Message:
More work on predicate dispatch.  Basic expression operators.  Renamed
ITerm->ITest.  Boolean logic and algebraic simplification of tests.  Drafts
(untested) of specialized operators such as Var, Const, Getattr, and Tuple.
Shuffle some TODO priorities and add notes re: future optimizations.


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http://cvs.eby-sarna.com/PyProtocols/src/protocols/predicates.py?rev=1.1&content-type=text/vnd.viewcvs-markup
http://cvs.eby-sarna.com/PyProtocols/src/protocols/tests/test_dispatch.py.diff?r1=1.4&r2=1.5

To generate a diff of this commit:
cvs rdiff -r1.4 -r1.5 PyProtocols/src/protocols/dispatch.py
cvs rdiff -r0 -r1.1 PyProtocols/src/protocols/predicates.py
cvs rdiff -r1.4 -r1.5 PyProtocols/src/protocols/tests/test_dispatch.py

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