sphinx 8.1.3 is breaking things (sage-doc)

[kiwifb]

# Platform:         linux; (Linux-6.6.58-gentoo-dist-x86_64-Intel-R-_Core-TM-_i7-9700_CPU_@_3.00GHz-with-glibc2.40)
# Sphinx version:   8.1.3
# Python version:   3.12.7 (CPython)
# Docutils version: 0.21.2
# Jinja2 version:   3.1.4
# Pygments version: 2.18.0

# Last messages:
#   complex_dynamics
#   
#   
#   reading sources... [ 18%]
#   index
#   
#   
#   reading sources... [ 24%]
#   sage/dynamics/arithmetic_dynamics/affine_ds
#   

# Loaded extensions:
#   sphinx.ext.mathjax (8.1.3)
#   alabaster (1.0.0)
#   sphinxcontrib.applehelp (2.0.0)
#   sphinxcontrib.devhelp (2.0.0)
#   sphinxcontrib.htmlhelp (2.1.0)
#   sphinxcontrib.serializinghtml (2.0.0)
#   sphinxcontrib.qthelp (2.0.0)
#   sage_docbuild.ext.inventory_builder (unknown version)
#   sage_docbuild.ext.multidocs (unknown version)
#   sphinx.ext.autodoc.preserve_defaults (8.1.3)
#   sphinx.ext.autodoc.type_comment (8.1.3)
#   sphinx.ext.autodoc.typehints (8.1.3)
#   sage_docbuild.ext.sage_autodoc (8.1.3)
#   sphinx.ext.todo (8.1.3)
#   sphinx.ext.extlinks (8.1.3)
#   sphinx.ext.linkcode (8.1.3)
#   sphinx_copybutton (0.5.2)
#   sphinx_inline_tabs (2023.04.21)
#   IPython.sphinxext.ipython_directive (unknown version)
#   matplotlib.sphinxext.plot_directive (3.9.2)
#   jupyter_sphinx (0.5.3)

# Traceback:
Traceback (most recent call last):
  File "/usr/lib/python3.12/site-packages/sphinx/cmd/build.py", line 514, in build_main
    app.build(args.force_all, args.filenames)
  File "/usr/lib/python3.12/site-packages/sphinx/application.py", line 381, in build
    self.builder.build_update()
  File "/usr/lib/python3.12/site-packages/sphinx/builders/__init__.py", line 358, in build_update
    self.build(
  File "/usr/lib/python3.12/site-packages/sphinx/builders/__init__.py", line 385, in build
    updated_docnames = set(self.read())
                           ^^^^^^^^^^^
  File "/usr/lib/python3.12/site-packages/sphinx/builders/__init__.py", line 502, in read
    self._read_serial(docnames)
  File "/usr/lib/python3.12/site-packages/sphinx/builders/__init__.py", line 567, in _read_serial
    self.read_doc(docname)
  File "/usr/lib/python3.12/site-packages/sphinx/builders/__init__.py", line 630, in read_doc
    publisher.publish()
  File "/usr/lib/python3.12/site-packages/docutils/core.py", line 234, in publish
    self.document = self.reader.read(self.source, self.parser,
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/site-packages/sphinx/io.py", line 106, in read
    self.parse()
  File "/usr/lib/python3.12/site-packages/docutils/readers/__init__.py", line 76, in parse
    self.parser.parse(self.input, document)
  File "/usr/lib/python3.12/site-packages/sphinx/parsers.py", line 85, in parse
    self.statemachine.run(inputlines, document, inliner=self.inliner)
  File "/usr/lib/python3.12/site-packages/docutils/parsers/rst/states.py", line 169, in run
    results = StateMachineWS.run(self, input_lines, input_offset,
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/site-packages/docutils/statemachine.py", line 233, in run
    context, next_state, result = self.check_line(
                                  ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/site-packages/docutils/statemachine.py", line 445, in check_line
    return method(match, context, next_state)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/site-packages/docutils/parsers/rst/states.py", line 2790, in underline
    self.section(title, source, style, lineno - 1, messages)
  File "/usr/lib/python3.12/site-packages/docutils/parsers/rst/states.py", line 325, in section
    self.new_subsection(title, lineno, messages)
  File "/usr/lib/python3.12/site-packages/docutils/parsers/rst/states.py", line 391, in new_subsection
    newabsoffset = self.nested_parse(
                   ^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/site-packages/docutils/parsers/rst/states.py", line 279, in nested_parse
    state_machine.run(block, input_offset, memo=self.memo,
  File "/usr/lib/python3.12/site-packages/docutils/parsers/rst/states.py", line 195, in run
    results = StateMachineWS.run(self, input_lines, input_offset)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/site-packages/docutils/statemachine.py", line 233, in run
    context, next_state, result = self.check_line(
                                  ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/site-packages/docutils/statemachine.py", line 445, in check_line
    return method(match, context, next_state)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/site-packages/docutils/parsers/rst/states.py", line 2359, in explicit_markup
    self.explicit_list(blank_finish)
  File "/usr/lib/python3.12/site-packages/docutils/parsers/rst/states.py", line 2384, in explicit_list
    newline_offset, blank_finish = self.nested_list_parse(
                                   ^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/site-packages/docutils/parsers/rst/states.py", line 316, in nested_list_parse
    state_machine.run(block, input_offset, memo=self.memo,
  File "/usr/lib/python3.12/site-packages/docutils/parsers/rst/states.py", line 195, in run
    results = StateMachineWS.run(self, input_lines, input_offset)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/site-packages/docutils/statemachine.py", line 233, in run
    context, next_state, result = self.check_line(
                                  ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/site-packages/docutils/statemachine.py", line 445, in check_line
    return method(match, context, next_state)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/site-packages/docutils/parsers/rst/states.py", line 2662, in explicit_markup
    nodelist, blank_finish = self.explicit_construct(match)
                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/site-packages/docutils/parsers/rst/states.py", line 2369, in explicit_construct
    return method(self, expmatch)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/site-packages/docutils/parsers/rst/states.py", line 2106, in directive
    return self.run_directive(
           ^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/site-packages/docutils/parsers/rst/states.py", line 2156, in run_directive
    result = directive_instance.run()
             ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/site-packages/sphinx/ext/autodoc/directive.py", line 139, in run
    documenter.generate(more_content=self.content)
  File "/usr/lib/python3.12/site-packages/sage_docbuild/ext/sage_autodoc.py", line 941, in generate
    if not self.import_object():
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/site-packages/sage_docbuild/ext/sage_autodoc.py", line 1073, in import_object
    ret = super().import_object(raiseerror)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/site-packages/sage_docbuild/ext/sage_autodoc.py", line 479, in import_object
    ret = import_object(self.modname, self.objpath, self.objtype,
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: import_object() got an unexpected keyword argument 'warningiserror'

Looks like a new update to sage_autodoc will be required. In the meantime, stay on sphinx-8.0.x.

[strogdon]

Did you get this when building or when running a doctest?

[strogdon]

I see, sphinx was upgraded after I had built sage-doc-9999. It now fails to build.

[kiwifb]

The same thing kind of happened to me. Build one day and not the next with no obvious reason until I noticed sphinx install date. A sage_autodoc change is needed, I do not know when I will have time to do it.

[strogdon]

It appears that the warningiserror keyword had been removed from sphinx/ext/autodoc/importer.py (see sphinx-doc/sphinx@fadb6b1#diff-7889318d4dc88e0a7b10ab819483443dd071d1357fe8a91891c19736cd820723). Not sure what it needs to be replaced with if anything. I was able to build the docs by removing the warningiserror=self.config.autodoc_warningiserror argument from the calls to import_object( ... ) in sage_autodoc.py, as for example

                ret = import_object(self.modname, self.objpath, self.objtype,
                                    attrgetter=self.get_attr)
#                                    attrgetter=self.get_attr,
#                                    warningiserror=self.config.autodoc_warningiserror)

[kiwifb]

sage_autodoc.py is based on sphinx/ext/autodoc/__init__.py and there is only one reference left to warningiserror in that file in sphinx 8.1.x.

[kiwifb]

Pushed sagemath/sage#38957 upstream seems to work in sage-on-gentoo. I will make it more widely available tomorrow.

[kiwifb]

OK I have pushed the patch to master for both 9999 and 10.4 now. Allow 15mn for synchronisation before trying it out.

[kiwifb]

I should mention that you need to re-install sage_docbuild before trying to install sage-doc with sphinx-8.1.3.

[strogdon]

This works here.