On approximately 2/26/2010 2:55 PM, came the following characters from
the keyboard of Brett Cannon:
Maybe Greg's and my response to the mention of dropping this feature
is too strong -- after all we're both dinosaurs. And maybe the
developers who want the feature can write their own loader.
We could also provide if necessary.
So if the implementation stores .pyc by default in a version-specific
place, then it seems there are only two things needed to make a python
byte-code only distribution...
1) rename all the .pyc to .py
2) packaging
When a .pyc is renamed to .py, Python (3.1 at least) recognizes and uses
it... I assume by design, rather than accident, but I don't know the
history.
I didn't experiment to discover what __file__ and __cached__ get set to
in this case (especially since I don't have a version with the latter :) ).
I speculate that packaging a distribution in this manner would be
slightly different that how it is currently done, but I also suspect
that it would avoid the same half of the stat calls, to aid performance.
--
Glenn -- http://nevcal.com/
===========================
A protocol is complete when there is nothing left to remove.
-- Stuart Cheshire, Apple Computer, regarding Zero Configuration Networking
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