I just spent some time to debug this, but I failed. The problem seems to
be that sage-shell:wait-for-redirection-to-complete in
https://github.com/sagemath/sage-shell-mode/blob/80fbb4ee9ed8507d22214ed7a4ffd135c9e8c7c8/sage-shell-mode.el#L889
does not return. There is only one python file involved,
https://github.com/sagemath/sage-shell-mode/blob/master/emacs_sage_shell.py,
but I do not see what #34547 has to do with it. Something about
lazy_import maybe?
I can see that in sage-shell:run-cell-raw-output the command
_emacs_sage_shell.run_cell_and_print_msg_id("_emacs_sage_shell.print_sage_root()",
’emacs_sage_shell_msg_idb3d6f70f24e51147305a3aea036ba747start’,
’emacs_sage_shell_msg_idb3d6f70f24e51147305a3aea036ba747end’)
was sent to the process (using process-send-string), and after that,
(sage-shell:wait-for-redirection-to-complete)
never returns. I don't know how to debug the python code, unfortunately.
Most importantly, I don't see what changed - what does #34547 have to do
with it?
Martin
On Tuesday, 24 January 2023 at 11:09:23 UTC+1 axio...@yahoo.de wrote:
> Indeed, that was a great suggestion: 9.8.beta6 works - and it seems that
> #16522 was already in 9.8.beta6. However 9.8.beta6 + #34547 fails.
> Not sure where to go from here. Should I open a ticket on trac?
>
> For me personally, this is a blocker, but I have no idea how many emacs
> users there are.
>
> Martin
>
>
> On Tuesday, 24 January 2023 at 10:21:11 UTC+1 axio...@yahoo.de wrote:
>
>> Thank you for this suggestion! I will try with 9.8.beta6 + #33842. I
>> hope that all dependencies are in the branch.
>>
>> Martin
>>
>> On Monday, 23 January 2023 at 21:32:10 UTC+1 John H Palmieri wrote:
>>
>>> Could it be #34547, #16522, or #33842? I'm just taking guesses based on
>>> the newly merged tickets.
>>>
>>> On Monday, January 23, 2023 at 10:42:37 AM UTC-8 emanuel.c...@gmail.com
>>> wrote:
>>>
>>>> From someone called mantepse in the sage-shell-mode
>>>> <https://github.com/sagemath/sage-shell-mode/issues/69#issuecomment-1400278482>
>>>> issue
>>>> on github :
>>>>
>>>> ```
>>>> It is really strange: I have a 9.8.beta7 build and a 9.8.beta6 build.
>>>> Apparently, if I first use the beta6 one for sage-shell-mode, I can then
>>>> use beta7 in the same emacs session.
>>>> ```
>>>>
>>>> I don't get it either...
>>>>
>>>> There are two short Python files in the current `sahe-shell-mode` emacs
>>>> package, which are my prime suspects for an incompatibility with Python
>>>> 3.11. Now for a strategy for debugging *this*...
>>>>
>>>> Any idea ?
>>>>
>>>> Le lundi 23 janvier 2023 à 10:48:48 UTC+1, axio...@yahoo.de a écrit :
>>>>
>>>>> Emacs stopped working for me again! I don't get it.
>>>>>
>>>>> This is terrible.
>>>>>
>>>>> On Sunday, 22 January 2023 at 14:41:04 UTC+1 emanuel.c...@gmail.com
>>>>> wrote:
>>>>>
>>>>>> This patches fix my Fricas issue indeed. But losing the Emacs
>>>>>> interface is a big hit for me, so I revert to 9.6.beta6 for now.
>>>>>>
>>>>>> Thank you nevertheless !
>>>>>>
>>>>>> Le vendredi 20 janvier 2023 à 22:58:53 UTC+1, John H Palmieri a
>>>>>> écrit :
>>>>>>
>>>>>>> In the hopes that this will fix it, I opened
>>>>>>> https://trac.sagemath.org/ticket/34927.
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On Friday, January 20, 2023 at 1:46:02 PM UTC-8 John H Palmieri
>>>>>>> wrote:
>>>>>>>
>>>>>>>> Does this change fix the fricas.py failure?
>>>>>>>>
>>>>>>>> diff --git a/src/sage/interfaces/fricas.py
>>>>>>>> b/src/sage/interfaces/fricas.py
>>>>>>>> index dc2ce71f26..ceba6f90dc 100644
>>>>>>>> --- a/src/sage/interfaces/fricas.py
>>>>>>>> +++ b/src/sage/interfaces/fricas.py
>>>>>>>> @@ -891,7 +891,7 @@ http://fricas.sourceforge.net.
>>>>>>>> """
>>>>>>>> EXAMPLES::
>>>>>>>>
>>>>>>>> - sage: fricas.__reduce__()
>>>>>>>> # optional - fricas
>>>>>>>> + sage: FriCAS().__reduce__()
>>>>>>>> # optional - fricas
>>>>>>>> (<function reduce_load_fricas at 0x...>, ())
>>>>>>>> sage: f, args = _
>>>>>>>> # optional - fricas
>>>>>>>> sage: f(*args)
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> On Friday, January 20, 2023 at 12:34:21 PM UTC-8
>>>>>>>> emanuel.c...@gmail.com wrote:
>>>>>>>>
>>>>>>>>> Apart from the Emacs issye alteady reported
>>>>>>>>> <https://groups.google.com/g/sage-release/c/QRjzctTlVeU/m/MKACzqcVAQAJ>,
>>>>>>>>>
>>>>>>>>> I get the three permanent failures I reported for the previous betas,
>>>>>>>>> as
>>>>>>>>> well as a new one, which gives three errors :
>>>>>>>>>
>>>>>>>>> charpent@zen-book-flip:/usr/local/sage-9$ sage -t --long
>>>>>>>>> --warn-long 259.6
>>>>>>>>> --random-seed=41414648133166628206443904124754495105
>>>>>>>>> src/sage/interfaces/fricas.py # 3 doctests failed
>>>>>>>>> Running doctests with ID 2023-01-20-20-50-00-ee865d6d.
>>>>>>>>> Git branch: develop
>>>>>>>>> Git ref: 9.8.beta7
>>>>>>>>> Running with SAGE_LOCAL='/usr/local/sage-9/local' and
>>>>>>>>> SAGE_VENV='/usr/local/sage-9/local/var/lib/sage/venv-python3.10'
>>>>>>>>> Using
>>>>>>>>> --optional=debian,dot2tex,fricas,gap_packages,libsemigroups,mathics,mathics_scanner,msolve,palettable,pint,pip,saclib,sage,sage_spkg
>>>>>>>>> Features to be detected:
>>>>>>>>> 4ti2,benzene,bliss,buckygen,conway_polynomials,csdp,cvxopt,database_cremona_ellcurve,database_cremona_mini_ellcurve,database_cubic_hecke,database_jones_numfield,database_knotinfo,dvipng,gfan,graphviz,imagemagick,jupymake,kenzo,latte_int,lrslib,mcqd,meataxe,msolve,nauty,palp,pandoc,pdf2svg,pdftocairo,phitigra,plantri,polytopes_db,polytopes_db_4d,pynormaliz,python_igraph,rubiks,sage.combinat,sage.geometry.polyhedron,sage.graphs,sage.groups,sage.misc.cython,sage.plot,sage.rings.number_field,sage.rings.padics,sage.rings.real_double,sage.symbolic,sage_numerical_backends_coin,sagemath_doc_html,sphinx,tdlib
>>>>>>>>> Doctesting 1 file.
>>>>>>>>> sage -t --long --warn-long 259.6
>>>>>>>>> --random-seed=41414648133166628206443904124754495105
>>>>>>>>> src/sage/interfaces/fricas.py
>>>>>>>>>
>>>>>>>>> **********************************************************************
>>>>>>>>> File "src/sage/interfaces/fricas.py", line 894, in
>>>>>>>>> sage.interfaces.fricas.FriCAS.__reduce__
>>>>>>>>> Failed example:
>>>>>>>>> fricas.__reduce__()
>>>>>>>>> # optional - fricas
>>>>>>>>> Exception raised:
>>>>>>>>>
>>>>>>>>> Traceback (most recent call last):
>>>>>>>>> File "/usr/local/sage-9/src/sage/doctest/forker.py", line
>>>>>>>>> 695, in _run
>>>>>>>>> self.compile_and_execute(example, compiler, test.globs)
>>>>>>>>> File "/usr/local/sage-9/src/sage/doctest/forker.py", line
>>>>>>>>> 1093, in compile_and_execute
>>>>>>>>> exec(compiled, globs)
>>>>>>>>> File "<doctest
>>>>>>>>> sage.interfaces.fricas.FriCAS.__reduce__[0]>", line 1, in <module>
>>>>>>>>> fricas.__reduce__()
>>>>>>>>> # optional - fricas
>>>>>>>>> File "/usr/lib/python3.10/copyreg.py", line 76, in _reduce_ex
>>>>>>>>> raise TypeError(f"cannot pickle {cls.__name__!r} object")
>>>>>>>>> TypeError: cannot pickle 'LazyImport' object
>>>>>>>>>
>>>>>>>>> **********************************************************************
>>>>>>>>> File "src/sage/interfaces/fricas.py", line 896, in
>>>>>>>>> sage.interfaces.fricas.FriCAS.__reduce__
>>>>>>>>> Failed example:
>>>>>>>>> f, args = _
>>>>>>>>> # optional - fricas
>>>>>>>>> Exception raised:
>>>>>>>>>
>>>>>>>>> Traceback (most recent call last):
>>>>>>>>> File "/usr/local/sage-9/src/sage/doctest/forker.py", line
>>>>>>>>> 695, in _run
>>>>>>>>> self.compile_and_execute(example, compiler, test.globs)
>>>>>>>>> File "/usr/local/sage-9/src/sage/doctest/forker.py", line
>>>>>>>>> 1093, in compile_and_execute
>>>>>>>>> exec(compiled, globs)
>>>>>>>>> File "<doctest
>>>>>>>>> sage.interfaces.fricas.FriCAS.__reduce__[1]>", line 1, in <module>
>>>>>>>>> f, args = _
>>>>>>>>> # optional - fricas
>>>>>>>>> TypeError: cannot unpack non-iterable int object
>>>>>>>>>
>>>>>>>>> **********************************************************************
>>>>>>>>> File "src/sage/interfaces/fricas.py", line 897, in
>>>>>>>>> sage.interfaces.fricas.FriCAS.__reduce__
>>>>>>>>> Failed example:
>>>>>>>>> f(*args)
>>>>>>>>> # optional - fricas
>>>>>>>>> Exception raised:
>>>>>>>>>
>>>>>>>>> Traceback (most recent call last):
>>>>>>>>> File "/usr/local/sage-9/src/sage/doctest/forker.py", line
>>>>>>>>> 695, in _run
>>>>>>>>> self.compile_and_execute(example, compiler, test.globs)
>>>>>>>>> File "/usr/local/sage-9/src/sage/doctest/forker.py", line
>>>>>>>>> 1093, in compile_and_execute
>>>>>>>>> exec(compiled, globs)
>>>>>>>>> File "<doctest
>>>>>>>>> sage.interfaces.fricas.FriCAS.__reduce__[2]>", line 1, in <module>
>>>>>>>>> f(*args)
>>>>>>>>> # optional - fricas
>>>>>>>>> NameError: name 'f' is not defined
>>>>>>>>>
>>>>>>>>> **********************************************************************
>>>>>>>>> 1 item had failures:
>>>>>>>>> 3 of 4 in sage.interfaces.fricas.FriCAS.__reduce__
>>>>>>>>> [277 tests, 3 failures, 42.89 s]
>>>>>>>>>
>>>>>>>>> ----------------------------------------------------------------------
>>>>>>>>> sage -t --long --warn-long 259.6
>>>>>>>>> --random-seed=41414648133166628206443904124754495105
>>>>>>>>> src/sage/interfaces/fricas.py # 3 doctests failed
>>>>>>>>>
>>>>>>>>> ----------------------------------------------------------------------
>>>>>>>>> Total time for all tests: 48.0 seconds
>>>>>>>>> cpu time: 4.2 seconds
>>>>>>>>> cumulative wall time: 42.9 seconds
>>>>>>>>> Features detected for doctesting:
>>>>>>>>>
>>>>>>>>> HTH,
>>>>>>>>> Le jeudi 19 janvier 2023 à 00:48:25 UTC+1, Volker Braun a écrit :
>>>>>>>>>
>>>>>>>>>> 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
>>>>>>>>>>
>>>>>>>>>> We should probably gear up for a 9.8 release soon, so get your
>>>>>>>>>> tickets ready ;)
>>>>>>>>>>
>>>>>>>>>> 047281e0287 (trac/develop, tag: 9.8.beta7) Updated SageMath
>>>>>>>>>> version to 9.8.beta7
>>>>>>>>>> 272c557d1f3 Trac #31668: Run TestSuite on polynomial rings
>>>>>>>>>> 6f8fb9ba3ef Trac #22067: generating function of integral points
>>>>>>>>>> of polyhedra
>>>>>>>>>> 5544a33b815 Trac #21003: Add package pyscipopt, add MIP backend
>>>>>>>>>> b0422b2536b Trac #34838: setuptools_scm, contourpy,
>>>>>>>>>> sphinxcontrib_websupport, typing_extensions: Add missing dependencies
>>>>>>>>>> 30d58156a46 Trac #34717: Check the presence of lrsnash for
>>>>>>>>>> obtain_nash()
>>>>>>>>>> c7299453922 Trac #34891: fixing some E502 in tensor, dynamics,
>>>>>>>>>> modules, plot, numerical
>>>>>>>>>> bc832cb3578 Trac #34889: Installation guide: On WSL, clear /mnt/c
>>>>>>>>>> stuff from PATH
>>>>>>>>>> 3570a9a63bd Trac #34881: allow to remove no constraints
>>>>>>>>>> 0ceb1032430 Trac #34878:
>>>>>>>>>> MixedIntegerLinearProgram.add_constraint: Option to return row
>>>>>>>>>> indices, fix
>>>>>>>>>> handling of empty constraints
>>>>>>>>>> df74efb66d2 Trac #34859: sagelib: Remove unnecessary import of
>>>>>>>>>> typing_extensions
>>>>>>>>>> b6a76d7a848 Trac #34857: bump giac's GIAC_MIN_VERSION to 1.9
>>>>>>>>>> 6a8155e6e5d Trac #34854: molien_series() should not use GAP's
>>>>>>>>>> VirtualCharacter
>>>>>>>>>> dddf3ca0b08 Trac #34853: sage-env: Fix misconfiguration of pip
>>>>>>>>>> 6f631021ac4 Trac #34847: modernize some for loops in cython files
>>>>>>>>>> 9ffabc7f3e1 Trac #34844: removal of some unused imports about
>>>>>>>>>> string conversion
>>>>>>>>>> 4b50bc2af27 Trac #34843: pep8 cleanup in
>>>>>>>>>> ore_polynomial_element.pyx
>>>>>>>>>> bdd14cec19b Trac #34837: fix E502 in some pyx files
>>>>>>>>>> 172ad73ae38 Trac #34836: fix E271 and E272 in rings/ and schemes/
>>>>>>>>>> 3d861266040 Trac #34749: Packages dsdp, scip_sdp
>>>>>>>>>> 64d232b5bfd Trac #31329: Update scipoptsuite to 8.0.2 (now open
>>>>>>>>>> source!), rename to scip
>>>>>>>>>> 2dcafb3ac57 Trac #34839: Support tox 4
>>>>>>>>>> ad68f15d97f Trac #34648: Developer's guide: warn the transition
>>>>>>>>>> to GitHub and add links to the transition guide
>>>>>>>>>> acebbc1a9e8 Trac #34824: do not include parent in hash of parking
>>>>>>>>>> functions
>>>>>>>>>> 9a7b6310dde Trac #34818: Error when defining differentials over
>>>>>>>>>> GCA's with relations.
>>>>>>>>>> bb63c582122 Trac #34807: Add Construction of Hadamard matrices up
>>>>>>>>>> to order 664
>>>>>>>>>> 8a0b16d93be Trac #34804: Deprecate sage.interfaces is_...Element
>>>>>>>>>> functions
>>>>>>>>>> 80f8f950e95 Trac #34793: clean 3 files inside modular
>>>>>>>>>> b0cc282500e Trac #34547: Interfaces: use more lazy imports,
>>>>>>>>>> restore top-level functions maxima_console etc.
>>>>>>>>>> 5905da7ebfc Trac #33915: inseparable elliptic-curve isogenies
>>>>>>>>>> 98b22ebdcf7 Trac #32826: scalar-multiplication endomorphisms of
>>>>>>>>>> elliptic curves
>>>>>>>>>> 4f11a750df9 Trac #8744: Improve add_edge in BipartiteGraph to
>>>>>>>>>> make it independent from the current coloring
>>>>>>>>>> 08aa2f8edaa Trac #33842: Upgrade python to 3.11
>>>>>>>>>> 75bedf95960 Trac #34783: various details in combinat/
>>>>>>>>>> 33fa8715bd5 Trac #34742: Optional package soplex (dependency of
>>>>>>>>>> scip)
>>>>>>>>>> f84915f69d8 Trac #34726: Optional package papilo (dependency of
>>>>>>>>>> scip)
>>>>>>>>>> e5cf1c0d9f2 Trac #34694: Bug in ExteriorAlgebra interior product
>>>>>>>>>> ebb9b611d02 Trac #34416: Manage pexpect logs created during
>>>>>>>>>> doctesting
>>>>>>>>>> 962177a2da1 Trac #33907: interfaces/expect.py random test failure
>>>>>>>>>> 66409243991 Trac #16522: lazy_import doesn't resolve properly
>>>>>>>>>> when indirectly imported
>>>>>>>>>> 2114066f877 (tag: 9.8.beta6) Updated SageMath version to 9.8.beta6
>>>>>>>>>>
>>>>>>>>>>
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