Message76867
http://docs.python.org/dev/3.0/reference/datamodel.html#special-lookup
(After fixing the link to http://docs.python.org/3.0 at http://www.python.org/doc/ (and likewise the http://docs.python.org/whatsnew/3.0.html link.)...
The comment that __getattribute__ is "Called unconditionally to
implement attribute accesses for instances of the class" gave me hope
that some combination of "meta" "super" and "sub" might let me access
__getattribute__ for expression eval('obj + another_object') despite the
special notes. I realize now the truth is that
"__getattribute__ is NEVER accessible in pure python code when the code
uses the syntax of a unary or binary operator such as a+b, ~a, len(a)."
See most of the functions in this manual section.
Also name hash, which doesn't find much explicit use but could well be
the most used python functionality. Find a smooth way to replace my
NEVER since code can obviously access __getattribute__ from the special
function.
Thank you, and great work! |
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Date |
User |
Action |
Args |
2008-12-04 04:34:59 | LambertDW | set | recipients:
+ LambertDW, georg.brandl |
2008-12-04 04:34:58 | LambertDW | set | messageid: <1228365298.64.0.945304656984.issue4517@psf.upfronthosting.co.za> |
2008-12-04 04:34:58 | LambertDW | link | issue4517 messages |
2008-12-04 04:34:56 | LambertDW | create | |
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