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Code blocks with :linenos: are not accessible to blind people #7849
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Is this patch working fine for the purpose?
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tk0miya
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Jun 21, 2020
Thanks ! It's perfect ! Sorry for the delay (day off yesterday...) |
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Jun 27, 2020
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Jul 5, 2020
tk0miya
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Jul 11, 2020
Close #7849: html: Add html_codeblock_linenos
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Jul 11, 2020
…-doc#7849) As discussed in sphinx-doc#7879, the default style of line numbers for code blocks in HTML output becames 'inline' by default. And 'table' style is now deprecated and will be removed in Sphinx-6.0.
tk0miya
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Jan 25, 2021
…-doc#7849) As discussed in sphinx-doc#7879, the default style of line numbers for code blocks in HTML output becames 'inline' by default. And 'table' style is now deprecated and will be removed in Sphinx-6.0.
tk0miya
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Jan 25, 2021
…-doc#7849) As discussed in sphinx-doc#7879, the default style of line numbers for code blocks in HTML output becames 'inline' by default. And 'table' style is now deprecated and will be removed in Sphinx-6.0.
tk0miya
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Jan 25, 2021
…deblock_linenos_style html: html_codeblock_linenos_style defaults to 'inline' (refs: #7849)
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* Fix missing module: warnings * Update CHANGES for PR sphinx-doc#8070 * Makefiles: Include clean in help message The make clean help command was missing from all make files. * Update make.bat_t * Update Makefile_t * Reword section on Third Party Themes - No longer attempt to be the location for listing themes -- only Sphinx-RTD-Theme was listed here. - Mention the classifier used when searching on PyPI. - Emphasize sphinx-themes.org as a gallery of themes. * Fix mypy violations * Fix sphinx-doc#8342: Emit a warning if a unknown domain is given for directive or role Currently, Sphinx mention nothing if users use unknown domain in their documents (ex. `.. unknown:directive::`, `:unknown:role` and so on). This starts to warn them to be clear non acceptable mark-ups. refs: sphinx-doc#8342 * Close sphinx-doc#7996: manpage: Make a section directory on build manpage by default * Test and document support for Python 3.9 release * Drop code for supporting py35 * Remove additional mentions of Python 3.5 * Fix flake8 issue * Fix sphinx-doc#8380: html search: search results are wrapped with <p> instead of <div> * Drop code for py35 * Do test with Ubuntu 18.04 Sphinx-4.0 will drop support for Ubuntu 16.04. So CI Platform should be also updated to Ubuntu 18.04. * Do isort * Fix flake8 violation * Remove config variable: source_parsers It was already deprecated at 1.8.0 and removed at 3.0.0. So the definition is no longer used. refs: dc45877 * Fix flake8 violations * Remove code for python3.5 * Fix importing error * Fix flake8 warnings * Change html_logo & favicon config value process to handle url as values * Fix sphinx-doc#8508: LaTeX: uplatex becomes a default setting of latex_engine for Japanese Since v2.3, Sphinx supports uplatex as an alternative of latex_engine for Japanese docs (refs: sphinx-doc#4186, sphinx-doc#6841). uplatex is able to build a document without conversion character encoding internally. It allows using unicode characters in documents. Additionally, uplatex is compatible with platex (current default latex_engine for Japanese docs). This changes the default latex_engine for Japanese document to uplatex. * Fix basic layout and html_logo & favicon config value process to support url as values * Update layouts to reference logo & favicon without static * Fix style check errors * Prevent page brake in the middle of a `seealso` * Fold long line * Fix a flake8 violation * Remove deprecated function: sphinx.ext.autodoc.importer:_getmro() * Update the sphinx core events in appappi.rst I'm very happy to see that the events in Sphinx have been laid out in order as they have been in this doc. With that being said the notation I noticed was a bit odd. Some of the items in the list refer to events and as a result, parenthesis are used to indicate the beginning and end of the parameters that the event takes. In other items in the list, parenthesis are used for additional context for an event. The combination of some particularly very long lines, the intermixing of comments, pseudo-code, indentation of items following a `for` or an `if` made this very difficult to read on a mobile device. As a result, I've added whitespace, fixed a typo, reduced the length of some lines by moving them to a new line, and removed all `()` that were not present to indicate parameters fed to a function. * Fix mypy violations * test: py domain: Add a testcase for :var: field * Close sphinx-doc#5977: :var: field do not create a cross-reference Since its beginning, `:var:` field has created a cross-reference to the attribute having the same name. It is meaningful only if the attribute is documented by `py:attribute` directive. It means the `:var:` field and `:attr:` role are almost the same and conflicted. Additionally, the cross-reference points incorrect variable if the target is not documented. Thus, the cross-reference feature of `:var:` field is disabled. * refactor: Move CSS tags in basic/layout.html to ``css_files`` variable To make CSS customizable, all CSS files in basic/layout.html has their priority: 200. Therefore, extensions and users can insert their own custom CSS files before or just after them. As a side effect, the CSS tags in basic/layout.html are removed. These CSS files will be rendered via `css_files` template variable. refs: sphinx-doc#8634, c5f0398 * refactor: Do not import sphinx.util.smartypants because of deprecated * Fix sphinx-doc#4550: The align attribute of figure nodes becomes None by default To keep compatibility with the standard doctree model of docutils, this stops to use 'default' value as a default value of the align attribute for figure and table nodes. * refactor: test: Do not use deprecated function: execfile_() * Close sphinx-doc#5560: napoleon_use_param also affect "other parameters" section * LaTeX: update default font configuration This replaces times package with tgtermes and tgheros (clones of Times and Helvetica with better LaTeX support) and the monospace font from txfonts package (txtt). This font is better matched with Times-like fonts than Courier clones. The changes applies to pdflatex/platex/uplatex. Fixes: sphinx-doc#8711 * pour tester token new file: dummy * test * test * Cleaning up accidental mess My apologies. I was testing authentication token, pushing master to my forked repo. But I ended up accidentally pushing to sphinx-doc/sphinx, and force pushing afterwards to clean up then was rejected. deleted: dummy * refactor: html theme: Insert documentation_options.js via script_files * refactor: Index class becomes subclasses of abc.ABC The `Index` class becomes subclasses of `abc.ABC` to indicate methods that must be overrided in the concrete classes. * Update the link to the new sphinx-contrib organization This should be backported to at least 3.x, too. * refactor: Add sphinx.util:isurl() * html theme: Add `favicon_url` and `logo_url` To embed the external favicon and logo image, this adds new template variable `favicon_url` and `logo_url` that point the external URL or relative path for the favicon/logo file from current file. It helps to use it on template files. * Update CHANGES * doc: html_favicon and html_logo accept URL now * Update CHANGES for PR sphinx-doc#8510 * refactor: Remove unused method * Fix sphinx-doc#6550: Emit a deprecation warning for html_add_permalinks Let's start to emit a deprecation warning for html_add_permalinks since the major release v4.0. * Fix sphinx-doc#8737: html: broken img tag is appeared when html_logo not set * LaTeX: sync pdftex engine default imageresolution with pxunit Closes: sphinx-doc#8253 The 'pxunit' key from latex_elements instructs how to handle image dimensions specified in px units. But pdftex has \pdfimageresolution which is used when an image file does not provide readable or legit values for the x and/or y resolution. This commit syncs them: from 'pxunit' the default image resolution in pixels per inch (an integer) is computed. This way an image will behave the same if: - it is loaded with no explicit size set, _and_ no readable image resolution data is readable from the file (or that data matches the 'pxunit' setting) - or a size is set in figure directive using px units and equal to the natural pixel size of the image, This also with 'lualatex' but is ignored by with 'xelatex' and 'uplatex'. * html: html_codeblock_linenos_style defaults to 'inline' (refs: sphinx-doc#7849) As discussed in sphinx-doc#7879, the default style of line numbers for code blocks in HTML output becames 'inline' by default. And 'table' style is now deprecated and will be removed in Sphinx-6.0. * Refactor LaTeX [1/2]: split sphinx.sty into separate components The latex macros from sphinx.sty were already partitioned into successive sections. The file sphinx.sty is split into multiple files in concordance with this pre-existing sectioning. The files are loaded via \input. File extension is .sty not .tex to not confuse the Makefile. * Refactor LaTeX [2/2]: renamings of auxiliary Sphinx LaTeX packages sphinxcyrillic -> sphinxpackagecyrillic sphinxmulticell -> sphinxpackagemulticell footnotehyper-sphinx -> sphinxpackagefootnote * Update CHANGES for PR sphinx-doc#8769 * Refactor LaTeX [3/2]: Add all missing .sty in the \ProvidesFile Sorry for oversight * Refactor LaTeX [4/2]: suppress extra bracket from bad latex merge :( * Revert alteration at c9480f9 merge of 3.x of doc/conf.py Compare doc/conf.py after merge at c9480f9 to what it was at 2ee0338. It loses the modification from sphinx-doc#8716 (merged at 38c6143) and thus reverts doc/conf.py to former font config using mathpazo. * Refactor LaTeX style files This is a (continuation and) re-work of sphinx-doc#8769 (e6bf914) I have reintegrated option handling and most package loading into the original file sphinx.sty and reorganized completely the filenames of secondary style files. sphinx.sty had become too big and first sphinx-doc#8769 now this more definitive refactoring is necessary to clarify structure, dependencies, and ease up future maintenance. Unfortunately this means a lot of moving around hunks of latex code with some alterations. I tried to carefully check everything is defined in right order (as LaTeX being a macro expansion language, often one can manipulate things before them being defined, nevertheless I checked things are done in order). Only simple thing is to review is that I added missing EOLs at last lines of the extracted files... * Fix markup in docs (from d6e11b8) * LaTeX: document what the style files provide and require * Fix accidental revert of f937fac (sphinx-doc#8767) by sphinx-doc#8790 merge Due to file renaming * Fix lost LaTeX in merge * Re-insert if isinstance(node, ast.Constant): into py _parse_annotation As master drop python 3.5 support, conditional if sys.version_info >= (3, 6): not needed anymore. This hunk had got lost in merge. modified: sphinx/domains/python.py * refactor: py domain: Put if-block for ast.Constant to the root level * Make code block types more visible * Update type annotations * Update latex comment * fix potential getitem error in resolve_anyref * refactor: Remove meaningless type annotations * migrate html_add_permalinks=None and html_add_permalinks="" The docs list: Set it to None or the empty string to disable permalinks. * C++, cpp_index_common_prefix remove longest Fixes sphinx-doc#8911 * Fix sphinx-doc#8915: html theme: The translation of sphinx_rtd_theme does not work Since sphinx_rtd_theme-0.5.0, it supports translations. But Sphinx core disallows to enable it because theming framework gives special treatment for the theme for a long time. This goes to load it via setuptools at first to enable the translations. Note: The special treatment for sphinx_rtd_theme (< 0.2.5) is not removed yet. But it will be removed in the future release. * Close sphinx-doc#8924: autodoc: Support `bound` argument for TypeVar * C, properly error on keywords as function parameters * C, remove dead code * C, remove more dead code * C, simplify tests * C, test namespace revamp * LaTeX: let underfull calculation in wrapped code lines ignore last line Closes: sphinx-doc#8925 * Update CHANGES * Gather LaTeX items in CHANGES for 4.0.0 * Fix sphinx-doc#8917: autodoc: Raises a warning if function has wrong __globals__ value `sphinx.util.inspect:signature()` crashes with AttributeError when subject has wrong `__globals__` value. This ignores the error on building. * Fix sphinx-doc#8933: viewcode: Failed to create back-links on parallel build On parallel build mode, viewcode losts the back-links information on gathering results from each process. As a result, some back-links are missing in the generated viewcode pages. This fixes the merging back-links process for parallel builds. * refactor: LaTeX: Use raw strings for LaTeX macros * Use explicit title for titlenode, when no title is provided Signed-off-by: Joaquin Anton <janton@nvidia.com> * Fix sphinx-doc#8938: imgconverter: Show the error of the command availability check imgconverter extension suppresses an OSError like "Cannot allocate memory" unexpectedly. So the error should be shown with the warning. * autodoc: an imported TypeVar is not resolved (refs: sphinx-doc#8415) So far, a TypeVar is rendered without module name. As a result, it could not be resolved if it is imported from other modules. This prepends its module name and make it resolvable. This is available only in Python 3.7 or above. As a side effect, all of TypeVars are displayed with module name. It should be fixed in latter step (refs: sphinx-doc#7119) * Close sphinx-doc#8326: Rename master_doc to root_doc To describe the purpose more accurately, the `master_doc` is now renamed to `root_doc`. The old name is still available. But it is recommeneded to use new one from now on. * Update sphinx/builders/html/__init__.py * Update sphinx/builders/html/__init__.py * Update CHANGES for PR sphinx-doc#8905 * Apply code review suggestions Signed-off-by: Joaquin Anton <janton@nvidia.com> * Deprecate SphinxComponentRegistry.get_source_input() The source_input system was deprecated at v2.0. So no client uses it longer now. Therefore this deprecate the getter interface and its usage. * Update CHANGES for PR sphinx-doc#8937 * C++, support spaceship operator Fixes sphinx-doc#8942 * format translatable strings in one go. This enables translation tools like msgfmt to verify that an incorrect translation cannot crash sphinx-build. This will fix current crashes for Hungarian and Greek (Spanish was fixed in sphinx-doc#8941) * BUG: Fix rebuild regression * C and C++, fix nested paramter lists * Fix py.typed file not being included in source archive * Add pending_xref_condition node To choose appropriate content for pending_xref node on resolving, this introduces a new custom node `pending_xref_condition`. It only has a condition for the filtering and contents of the reference. * Filter pending_xref_condition node on failed resolution * Fix sphinx-doc#7199: py domain: Add a new confval: python_use_unqualified_type_names Add a new config variable: python_use_unqualified_type_names. If enabled, it goes to suppress the module name of the python reference if it can be resolved. * intersphinx: Support pending_xref_condition * Fix sphinx-doc#759: autodoc: Add sphinx.ext.autodoc.preserve_defaults extension Add a new extension `sphinx.ext.autodoc.preserve_defaults`. It preserves the default argument values of function signatures in source code and keep them not evaluated for readability. This is an experimental extension and it will be integrated into autodoc core in Sphinx-4.0. * doc: Update document for autodoc :members: option * doc: Update document for autodoc :undoc-members: option * doc: Update document for autodoc :private-members: option * doc: Update document for autodoc :special-members: option * doc: Fix indentation * Fix wrong directive name in warning messages * Sphinx is available on Chocolatey * lint * Close sphinx-doc#8487: csv-table now considers abspath as relpath from srcdir To make directives' behavior consistent, the :file: option for csv-table directive now recognizes an absolute path as a relative path from source directory. * doc: Create autodoc extension tutorial * doc: Added autodoc extension tutorial to tutorials index * doc: Link autodoc tutorial in add_autodocumenter docstring Uses :ref: link because :doc: does not work. * doc: Added reflink to autodoc tutorial Used in add_autodocumenter docstring * Close sphinx-doc#7549: autosummary: Enable autosummary_generate by default Co-authored-by: Takeshi KOMIYA <i.tkomiya@gmail.com> Co-authored-by: Aaron Carlisle <carlisle.b3d@gmail.com> Co-authored-by: Aaron Carlisle <carlisle.aaron00@gmail.com> Co-authored-by: Pradyun Gedam <3275593+pradyunsg@users.noreply.github.com> Co-authored-by: Jon Dufresne <jon.dufresne@gmail.com> Co-authored-by: François Freitag <mail@franek.fr> Co-authored-by: Mardelor <remy.zirnheld@laposte.net> Co-authored-by: Toni Ruža <toni.ruza@gmail.com> Co-authored-by: Faris A Chugthai <20028782+farisachugthai@users.noreply.github.com> Co-authored-by: jfbu <jfbu@free.fr> Co-authored-by: Steve Piercy <web@stevepiercy.com> Co-authored-by: Harrissou Sant-anna <delazj@gmail.com> Co-authored-by: Matthias C. M. Troffaes <matthias.troffaes@gmail.com> Co-authored-by: Thomas Grainger <tagrain@gmail.com> Co-authored-by: Jakob Lykke Andersen <Jakob@caput.dk> Co-authored-by: Jakob Lykke Andersen <jakobandersen@users.noreply.github.com> Co-authored-by: Joaquin Anton <janton@nvidia.com> Co-authored-by: Ask Hjorth Larsen <asklarsen@gmail.com> Co-authored-by: Eric Larson <larson.eric.d@gmail.com> Co-authored-by: igo95862 <igo95862@yandex.ru> Co-authored-by: Naveen M K <naveen@syrusdark.website>
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Describe the bug
When the screen reader reads the code block, it starts to say "1, 2, 3, 4, 5, 6, ..." and, after all numbers, it reads the code.
To Reproduce
Just create a code block with linenos (and more than one line of code), and try to read it with a screen reader.
Expected behavior
The screen reader will read "1 first line of code, 2 second line of code, ...) or, better, permit to browse the code like a table (with a real table or aria properties).
Environment info
Additional context
The problem here is the structure of the code block. It's generated in a table with a single line. One cell contains all numbers and one all lines of code. It's impossible to the screen reader to associate a number to a line of code, and the user can't get advantage of line numbers. Fixing this can fix issue #1007.
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