#9958: Upgrade python to 2.7
---------------------------+------------------------------------------------
Reporter: mhampton | Owner: tbd
Type: enhancement | Status: needs_work
Priority: major | Milestone:
Component: packages | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies: #11156 #11236 #11244 #11264
#11339 #11363 #11376
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Comment(by fbissey):
That's really weird. Some of the hashing problems I encounter with python
2.7 are almost the same as reported in
[http://trac.sagemath.org/sage_trac/ticket/4957#comment:3]
{{{
sage -t -long -force_lib "devel/sage-main/sage/rings/integer.pyx"
**********************************************************************
File "/usr/share/sage/devel/sage-main/sage/rings/integer.pyx", line 3046:
sage: n = -920390823904823094890238490238484; n.__hash__()
Expected:
6874330978542788722
Got:
-2623069716
**********************************************************************
File "/usr/share/sage/devel/sage-main/sage/rings/integer.pyx", line 3061:
sage: hash(n)
Expected:
-9223372036854767616
Got:
8192
**********************************************************************
File "/usr/share/sage/devel/sage-main/sage/rings/integer.pyx", line 3064:
sage: hash(n) == hash(int(n))
Expected:
True
Got:
False
**********************************************************************
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9958#comment:124>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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