Sage 10.4.beta4 released

[Volker Braun]

As always, you can get the latest beta version from the "develop" git branch. Alternatively, the self-contained source tarball is at http://www.sagemath.org/download-latest.html

c4363fc97eb (HEAD -> develop, tag: 10.4.beta4, github/develop) Updated SageMath version to 10.4.beta4
0a7b2513287 gh-37790: Improve docstrings in `groups`
a86a7101560 gh-37789: various ruff fixes in groups  (PERF, etc)
e74a5f35321 gh-37788: Add is_graphic/regular
e7cf26955cc gh-37785: `sage-logger`: Suppress "No such file or directory" messages
fbb9919c42d gh-37784: Speed up symmetric group simple_module_rank()
39fd0cfb08d gh-37783: various changes about is_field and is_ring
eb630943c87 gh-37781: `SetPartition` return empty iterator instead of erroring out in degenerate cases
22741398fc3 gh-37778: Make univariate Laurent polynomials over a field pass the TestSuite
73ca0d15dae gh-37775: Add matroid `relabel`
c63a57a80d9 gh-37773: Allow construction of classical Lie algebras over finite fields
32910ecee35 gh-37766: modules with basis/map coefficients
8b78f12cc72 gh-37757: dft for symmetric group algebra when p|n!
bea03c7cdc7 gh-37747: be more specific when raising "not a constant polynomial"
847689b0b0b gh-37733: Bell polynomials univariate variable fix, complete and ordinary variants
9aca7a3d679 gh-37731: `MatrixMorphism_abstract`: Move endomorphism invariants to category
930e6e64672 gh-37714: `sage.modular`: Docstring/doctest cosmetics
bdba1ddb39e gh-37684: fix ascii_art of empty chain complex
a8207189559 gh-37676: pep8 and ruff fixes in the plot folder
1cd71c6364a gh-37675: Allow `.maximal_order()` of `quaternion_algebra.py` to extend a given order
564a6965d9d gh-37582: build/pkgs/{gdb,gmp,libgd,python3,symmetrica}: Reduce xz to order-only dep
bf82b8e8ec7 gh-37514: `MatrixSpace`: Support constructing `Hom(CombinatorialFreeModule)`
6ae79380255 gh-37513: Define the zero polynomial to have degree `-Infinity` for `LaurentPolynomialRing`
04ecb277f8a gh-37512: FiniteRankFreeModule.isomorphism_with_fixed_basis: Make it an actual isomorphism
ca59b3ed8ba gh-37510: src/doc/*/tutorial/programming.rst: Update 'standalone script'
0124bab526e gh-37503: GH Actions: Build macOS arm64 wheels
5749dd317ec gh-37494: `build/pkgs`: Update scip to 9, scip_sdp to 4.4, soplex to 7, papilo to 2.2, pyscipopt to 5, onetbb to 2021.11
2d371872f7e gh-37486: sagemath-{objects,categories} `pyproject.toml`: Add 'external' section according to draft PEP 725
6056928c8d8 gh-37474: ⬆️ Bump actions/cache from 3 to 4
b704d41cede gh-37441: Bind to FLINT/NTL API for polynomial modular exponentiation (new version)
6b9b03a2d89 gh-37300: `build/pkgs/python_build`: Make it a standard wheel package
44455292e8a gh-37287: sagemath-standard: include sage_setup in sdist
c31512811ff gh-37262: Added automatic size labeler
0db471fc5a5 gh-36869: `m4/pyproject_toml_metadata.m4`: Allow Python 3.12
fa7cb94ff6d gh-35467: Attach Jacobians to function fields and curves
54cd43c7865 gh-37796: Revert PR with disputed dependencies
15fcf52fbd6 (tag: 10.4.beta3) Updated SageMath version to 10.4.beta3

[Emmanuel Charpentier]

On Debian testing running on core i7 + 16 GB RAM, upgrading from 10.4.beta2 to 10.4.beta4 and running ptestlong gives one permanent failure :

```

----------------------------------------------------------------------
sage -t --long --warn-long 218.4 --random-seed=175611976196568072542094994134200106405 src/sage/misc/cython.py  # 3 doctests failed
----------------------------------------------------------------------

```

Standalone re-execution :

```

charpent@zen-book-flip:/usr/local/sage-10$ sage -t --long --warn-long 218.4 --random-seed=175611976196568072542094994134200106405 src/sage/misc/cython.py  # 3 doctests failed
Running doctests with ID 2024-05-03-06-40-10-b5c6c314.
Git branch: develop
Git ref: 10.1.beta0-10072-gc4363fc97e
Running with SAGE_LOCAL='/usr/local/sage-10/local' and SAGE_VENV='/usr/local/sage-10/local/var/lib/sage/venv-python3.11'
Using --optional=debian,dot2tex,fricas,gap_jupyter,gap_packages,libsemigroups,msolve,pip,pysingular,qepcad,saclib,sage,sage_spkg,singular_jupyter,symengine
Features to be detected: 4ti2,benzene,bliss,buckygen,conway_polynomials,csdp,cvxopt,cvxopt,database_cremona_ellcurve,database_cremona_mini_ellcurve,database_cubic_hecke,database_ellcurves,database_graphs,database_jones_numfield,database_knotinfo,dvipng,ecm,fpylll,fricas,gap_package_atlasrep,gap_package_design,gap_package_grape,gap_package_guava,gap_package_hap,gap_package_polycyclic,gap_package_qpa,gap_package_quagroup,gfan,graphviz,imagemagick,ipython,jmol,jupymake,kenzo,latte_int,lrcalc_python,lrslib,matroid_database,mcqd,meataxe,mpmath,msolve,nauty,networkx,numpy,palp,pandoc,pdf2svg,pdftocairo,pexpect,phitigra,pillow,plantri,polytopes_db,polytopes_db_4d,pplpy,primecountpy,ptyprocess,pynormaliz,pyparsing,python_igraph,requests,rubiks,sage.combinat,sage.geometry.polyhedron,sage.graphs,sage.groups,sage.libs.braiding,sage.libs.ecl,sage.libs.flint,sage.libs.gap,sage.libs.linbox,sage.libs.m4ri,sage.libs.ntl,sage.libs.pari,sage.libs.singular,sage.misc.cython,sage.modular,sage.modules,sage.numerical.mip,sage.plot,sage.rings.complex_double,sage.rings.finite_rings,sage.rings.function_field,sage.rings.number_field,sage.rings.padics,sage.rings.polynomial.pbori,sage.rings.real_double,sage.rings.real_mpfr,sage.sat,sage.schemes,sage.symbolic,sage_numerical_backends_coin,sagemath_doc_html,scipy,singular,sphinx,symengine_py,sympy,tdlib,threejs
Doctesting 1 file.
sage -t --long --warn-long 218.4 --random-seed=175611976196568072542094994134200106405 src/sage/misc/cython.py
**********************************************************************
File "src/sage/misc/cython.py", line 137, in sage.misc.cython.?
Failed example:
    cython(os.linesep.join(code))
Expected nothing
Got:
    cc1plus: warning: ‘-Werror=’ argument ‘-Werror=implicit-function-declaration’ is not valid for C++
**********************************************************************
File "src/sage/misc/cython.py", line 149, in sage.misc.cython.?
Failed example:
    cython("# distutils: language = c++\n"+
           "from libcpp.vector cimport vector\n"
           "cdef vector[int] * v = new vector[int](4)\n")
Expected nothing
Got:
    cc1plus: warning: ‘-Werror=’ argument ‘-Werror=implicit-function-declaration’ is not valid for C++
**********************************************************************
File "src/sage/misc/cython.py", line 159, in sage.misc.cython.?
Failed example:
    with tempfile.TemporaryDirectory() as d:
        os.chdir(d)
        with open("test.pyx", 'w') as f:
            _ = f.write("# distutils: language = c++\n"
              "from libcpp.vector cimport vector\n"
              "cdef vector[int] * v = new vector[int](4)\n")
        output = sage.misc.cython.cython("test.pyx",
                                         create_local_c_file=True)
        os.chdir(orig_cwd)
Expected nothing
Got:
    cc1plus: warning: ‘-Werror=’ argument ‘-Werror=implicit-function-declaration’ is not valid for C++
**********************************************************************
1 item had failures:
   3 of  22 in sage.misc.cython.?
    [44 tests, 3 failures, 12.19 s]
----------------------------------------------------------------------
sage -t --long --warn-long 218.4 --random-seed=175611976196568072542094994134200106405 src/sage/misc/cython.py  # 3 doctests failed
----------------------------------------------------------------------
Total time for all tests: 13.2 seconds
    cpu time: 2.0 seconds
    cumulative wall time: 12.2 seconds
Features detected for doctesting: sage.misc.cython

```

HTH,

[Kazuyoshi Furutaka]

On a linux box (Fedora-40 x86_64)...

Need to `configure --without-system-gcc`. (gcc (GCC) 14.0.1 20240411 (Red Hat 14.0.1-0))

Then, the build of fflas_ffpack-2.4.3.p0 and ppl-1.2.p1 failed.

(Logs attached)

Kazuyoshi

2024年4月28日(日) 1:31 Volker Braun <vbrau...@gmail.com>:

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Kazuyoshi Furutaka