#16536: Python 3 preparation: cmp parameter of sorted() function and L.sort()
method are gone
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Reporter: wluebbe | Owner:
Type: PLEASE CHANGE | Status: new
Priority: major | Milestone: sage-6.3
Component: distribution | Resolution:
Keywords: python3 | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Comment (by wluebbe):
The workings of {{{functools.cmp_to_key}}} is nicely explained in
[[http://stackoverflow.com/questions/16362744/how-does-pythons-cmp-to-key-
function-work|stackoverflow]].
This is also demonstrated in the attached script.
It is also shown that it is not a good idea the use "cmp=" and "key="
together even in Py2!
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Ticket URL: <http://trac.sagemath.org/ticket/16536#comment:1>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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