#17642: Update numpy
-------------------------------------+-------------------------------------
Reporter: jpflori | Owner:
Type: enhancement | Status: new
Priority: major | Milestone: sage-6.8
Component: packages: | Resolution:
standard | Merged in:
Keywords: | Reviewers:
Authors: François Bissey | Work issues:
Report Upstream: N/A | Commit:
Branch: | 5e622125bbfa8097f8537b523f857203e8b68c6b
u/jdemeyer/numpy-1.9 | Stopgaps:
Dependencies: #17618, #18142 |
-------------------------------------+-------------------------------------
Changes (by fbissey):
* commit: 7fb70fc804de38796465837977af64cf301e77fb =>
5e622125bbfa8097f8537b523f857203e8b68c6b
Comment:
Thanks for the rebasing Jeroen. Just commenting
{{{
if dtype is None:
dtype = result_type(start, stop, float(num))
}}}
in the `linspace` code in `numpy/core/function_base.py` resolve a lot of
doctests failures related to plotting like
`sage/geometry/riemannian_manifolds/parametrized_surface3d.py` noted in a
previous comment. It seems `result_type` doesn't do coercion very well and
is probably behind some othe doctest failing, most of them with a warning
but the following ones clearly tell us something is wrong with coercion
{{{
sage -t --long /usr/lib64/python2.7/site-
packages/sage/structure/coerce.pyx
**********************************************************************
File "/usr/lib64/python2.7/site-packages/sage/structure/coerce.pyx", line
309, in sage.structure.coerce.CoercionModel_cache_maps
Failed example:
numpy.float32('1.5') * x
Exception raised:
Traceback (most recent call last):
File "/usr/lib64/python2.7/site-packages/sage/doctest/forker.py",
line 496, in _run
self.compile_and_execute(example, compiler, test.globs)
File "/usr/lib64/python2.7/site-packages/sage/doctest/forker.py",
line 858, in compile_and_execute
exec(compiled, globs)
File "<doctest sage.structure.coerce.CoercionModel_cache_maps[9]>",
line 1, in <module>
numpy.float32('1.5') * x
ValueError: setting an array element with a sequence.
}}}
{{{
sage -t --long /usr/lib64/python2.7/site-
packages/sage/rings/polynomial/polynomial_real_mpfr_dense.pyx
too many failed tests, not using stored timings
Running doctests with ID 2015-07-16-14-04-50-52700f7d.
Using --optional=optional,sage
Doctesting 1 file.
sage -t --long /usr/lib64/python2.7/site-
packages/sage/rings/polynomial/polynomial_real_mpfr_dense.pyx
**********************************************************************
File "/usr/lib64/python2.7/site-
packages/sage/rings/polynomial/polynomial_real_mpfr_dense.pyx", line 13,
in sage.rings.polynomial.polynomial_real_mpfr_dense
Failed example:
numpy.int32('1') * x
Exception raised:
Traceback (most recent call last):
File "/usr/lib64/python2.7/site-packages/sage/doctest/forker.py",
line 496, in _run
self.compile_and_execute(example, compiler, test.globs)
File "/usr/lib64/python2.7/site-packages/sage/doctest/forker.py",
line 858, in compile_and_execute
exec(compiled, globs)
File "<doctest
sage.rings.polynomial.polynomial_real_mpfr_dense[3]>", line 1, in <module>
numpy.int32('1') * x
ValueError: setting an array element with a sequence.
**********************************************************************
File "/usr/lib64/python2.7/site-
packages/sage/rings/polynomial/polynomial_real_mpfr_dense.pyx", line 17,
in sage.rings.polynomial.polynomial_real_mpfr_dense
Failed example:
numpy.int64('1') * x
Exception raised:
Traceback (most recent call last):
File "/usr/lib64/python2.7/site-packages/sage/doctest/forker.py",
line 496, in _run
self.compile_and_execute(example, compiler, test.globs)
File "/usr/lib64/python2.7/site-packages/sage/doctest/forker.py",
line 858, in compile_and_execute
exec(compiled, globs)
File "<doctest
sage.rings.polynomial.polynomial_real_mpfr_dense[5]>", line 1, in <module>
numpy.int64('1') * x
ValueError: setting an array element with a sequence.
**********************************************************************
File "/usr/lib64/python2.7/site-
packages/sage/rings/polynomial/polynomial_real_mpfr_dense.pyx", line 21,
in sage.rings.polynomial.polynomial_real_mpfr_dense
Failed example:
numpy.float32('1.5') * x
Exception raised:
Traceback (most recent call last):
File "/usr/lib64/python2.7/site-packages/sage/doctest/forker.py",
line 496, in _run
self.compile_and_execute(example, compiler, test.globs)
File "/usr/lib64/python2.7/site-packages/sage/doctest/forker.py",
line 858, in compile_and_execute
exec(compiled, globs)
File "<doctest
sage.rings.polynomial.polynomial_real_mpfr_dense[7]>", line 1, in <module>
numpy.float32('1.5') * x
ValueError: setting an array element with a sequence.
**********************************************************************
}}}
So I will raise this upstream where I think the problem lies as it was the
case when we tried to upgrade to numpy 1.6.
----
New commits:
||[http://git.sagemath.org/sage.git/commit/?id=0ffb140f76fa37ffaad6ab23b2ea5464327e59b8
0ffb140]||{{{Merge tag '6.8.beta8' into t/17642/numpy-1.9}}}||
||[http://git.sagemath.org/sage.git/commit/?id=5e622125bbfa8097f8537b523f857203e8b68c6b
5e62212]||{{{Fix patch loop}}}||
--
Ticket URL: <http://trac.sagemath.org/ticket/17642#comment:12>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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