Remove ability to conditionalize parts of the documentation

src/doc/ca/intro/conf.py

@@ -13,11 +13,6 @@
 from sage_docbuild.conf import release
 from sage_docbuild.conf import *  # NOQA
 
-
-for tag in feature_tags():
-    tags.add(tag)
-
-
 # Add any paths that contain custom static files (such as style sheets),
 # relative to this directory to html_static_path. They are copied after the
 # builtin static files, so a file named "default.css" will overwrite the

src/doc/de/a_tour_of_sage/conf.py

@@ -15,11 +15,6 @@
 from sage_docbuild.conf import release
 from sage_docbuild.conf import *  # NOQA
 
-
-for tag in feature_tags():
-    tags.add(tag)
-
-
 # Add any paths that contain custom static files (such as style sheets),
 # relative to this directory to html_static_path. They are copied after the
 # builtin static files, so a file named "default.css" will overwrite the

src/doc/de/thematische_anleitungen/conf.py

@@ -13,11 +13,6 @@
 from sage_docbuild.conf import release
 from sage_docbuild.conf import *  # NOQA
 
-
-for tag in feature_tags():
-    tags.add(tag)
-
-
 # Add any paths that contain custom static files (such as style sheets),
 # relative to this directory to html_static_path. They are copied after the
 # builtin static files, so a file named "default.css" will overwrite the

src/doc/de/tutorial/conf.py

@@ -13,11 +13,6 @@
 from sage_docbuild.conf import release
 from sage_docbuild.conf import *  # NOQA
 
-
-for tag in feature_tags():
-    tags.add(tag)
-
-
 # Add any paths that contain custom static files (such as style sheets),
 # relative to this directory to html_static_path. They are copied after the
 # builtin static files, so a file named "default.css" will overwrite the

src/doc/el/a_tour_of_sage/conf.py

@@ -13,11 +13,6 @@
 from sage_docbuild.conf import release
 from sage_docbuild.conf import *  # NOQA
 
-
-for tag in feature_tags():
-    tags.add(tag)
-
-
 # Add any paths that contain custom static files (such as style sheets),
 # relative to this directory to html_static_path. They are copied after the
 # builtin static files, so a file named "default.css" will overwrite the

src/doc/en/a_tour_of_sage/conf.py

@@ -13,11 +13,6 @@
 from sage_docbuild.conf import release
 from sage_docbuild.conf import *  # NOQA
 
-
-for tag in feature_tags():
-    tags.add(tag)
-
-
 # Add any paths that contain custom static files (such as style sheets),
 # relative to this directory to html_static_path. They are copied after the
 # builtin static files, so a file named "default.css" will overwrite the

src/doc/en/constructions/conf.py

@@ -13,11 +13,6 @@
 from sage_docbuild.conf import release
 from sage_docbuild.conf import *  # NOQA
 
-
-for tag in feature_tags():
-    tags.add(tag)
-
-
 # Add any paths that contain custom static files (such as style sheets),
 # relative to this directory to html_static_path. They are copied after the
 # builtin static files, so a file named "default.css" will overwrite the

src/doc/en/developer/conf.py

@@ -13,11 +13,6 @@
 from sage_docbuild.conf import release
 from sage_docbuild.conf import *  # NOQA
 
-
-for tag in feature_tags():
-    tags.add(tag)
-
-
 # Add any paths that contain custom static files (such as style sheets),
 # relative to this directory to html_static_path. They are copied after the
 # builtin static files, so a file named "default.css" will overwrite the

src/doc/en/developer/packaging_sage_library.rst

@@ -495,17 +495,6 @@ requiring all of Sage to be present.
 mechanism mentioned above can also be used for this.
 
 
-Dependencies of the Sage documentation
---------------------------------------
-
-The documentation will not be modularized.
-
-However, some parts of the Sage reference manual may depend on functionality
-provided by optional packages. These portions of the reference manual
-should be conditionalized using the Sphinx directive ``.. ONLY::``,
-as explained in :ref:`section-documentation-conditional`.
-
-
 Version constraints of dependencies
 -----------------------------------
 

src/doc/en/developer/sage_manuals.rst

@@ -299,32 +299,6 @@ procedure is different:
 * Add your file to the index contained in
   :sage_root:`src/doc/en/reference/combinat/module_list.rst`.
 
-.. _section-documentation-conditional:
-
-Making portions of the reference manual conditional on optional features
-========================================================================
-
-For every dynamically detectable feature such as :class:`graphviz
-<~sage.features.graphviz.Graphviz>` or :class:`sage.symbolic
-<sage.features.sagemath.sage__symbolic>` (see :mod:`sage.features`),
-Sage defines a Sphinx tag that can be used with the `Sphinx
-directive ".. ONLY::"
-<https://www.sphinx-doc.org/en/master/usage/restructuredtext/directives.html#tags>`_.
-Because Sphinx tags have to use Python identifier syntax, Sage uses
-the format ``feature_``, followed by the feature name where dots are
-replaced by underscores. Hence, conditionalizing on the features of
-the previous examples would look as follows:
-
-.. CODE-BLOCK:: rest
-
-  .. ONLY:: feature_graphviz
-
-and:
-
-.. CODE-BLOCK:: rest
-
-  .. ONLY:: feature_sage_symbolic
-
 .. _section-building-manuals:
 
 Building the manuals

src/doc/en/faq/conf.py

@@ -15,11 +15,6 @@
 from sage_docbuild.conf import release
 from sage_docbuild.conf import *
 
-
-for tag in feature_tags():
-    tags.add(tag)
-
-
 # Add any paths that contain custom static files (such as style sheets),
 # relative to this directory to html_static_path. They are copied after the
 # builtin static files, so a file named "default.css" will overwrite the

src/doc/en/installation/conf.py

@@ -13,11 +13,6 @@
 from sage_docbuild.conf import release
 from sage_docbuild.conf import *  # NOQA
 
-
-for tag in feature_tags():
-    tags.add(tag)
-
-
 # Add any paths that contain custom static files (such as style sheets),
 # relative to this directory to html_static_path. They are copied after the
 # builtin static files, so a file named "default.css" will overwrite the

src/doc/en/prep/conf.py

@@ -13,11 +13,6 @@
 from sage_docbuild.conf import release
 from sage_docbuild.conf import *  # NOQA
 
-
-for tag in feature_tags():
-    tags.add(tag)
-
-
 # Add any paths that contain custom static files (such as style sheets),
 # relative to this directory to html_static_path. They are copied after the
 # builtin static files, so a file named "default.css" will overwrite the

src/doc/en/reference/conf.py

@@ -15,11 +15,6 @@
 from sage_docbuild.conf import release, latex_elements, exclude_patterns
 from sage_docbuild.conf import *
 
-
-for tag in feature_tags():
-    tags.add(tag)
-
-
 # Add any paths that contain custom static files (such as style sheets),
 # relative to this directory to html_static_path. They are copied after the
 # builtin static files, so a file named "default.css" will overwrite the

src/doc/en/reference/conf_sub.py

@@ -15,11 +15,6 @@
 from sage_docbuild.conf import release, exclude_patterns
 from sage_docbuild.conf import *
 
-
-for tag in feature_tags():
-    tags.add(tag)
-
-
 # Add any paths that contain custom static files (such as style sheets),
 # relative to this directory to html_static_path. They are copied after the
 # builtin static files, so a file named "default.css" will overwrite the

src/doc/en/reference/polynomial_rings/index.rst

@@ -75,11 +75,9 @@ Tropical Polynomials
 Boolean Polynomials
 -------------------
 
-.. ONLY:: feature_sage_rings_polynomial_pbori
-
-   .. toctree::
-      :maxdepth: 1
+.. toctree::
+   :maxdepth: 1
 
-      sage/rings/polynomial/pbori/pbori
+   sage/rings/polynomial/pbori/pbori
 
 .. include:: ../footer.txt

src/doc/en/thematic_tutorials/conf.py

@@ -15,11 +15,6 @@
 from sage_docbuild.conf import release
 from sage_docbuild.conf import *
 
-
-for tag in feature_tags():
-    tags.add(tag)
-
-
 # Add any paths that contain custom static files (such as style sheets),
 # relative to this directory to html_static_path. They are copied after the
 # builtin static files, so a file named "default.css" will overwrite the

src/doc/en/thematic_tutorials/explicit_methods_in_number_theory/conf.py

@@ -13,11 +13,6 @@
 from sage_docbuild.conf import release
 from sage_docbuild.conf import *  # NOQA
 
-
-for tag in feature_tags():
-    tags.add(tag)
-
-
 # Add any paths that contain custom static files (such as style sheets),
 # relative to this directory to html_static_path. They are copied after the
 # builtin static files, so a file named "default.css" will overwrite the

src/doc/en/thematic_tutorials/numerical_sage/conf.py

@@ -13,11 +13,6 @@
 from sage_docbuild.conf import release
 from sage_docbuild.conf import *  # NOQA
 
-
-for tag in feature_tags():
-    tags.add(tag)
-
-
 # Add any paths that contain custom static files (such as style sheets),
 # relative to this directory to html_static_path. They are copied after the
 # builtin static files, so a file named "default.css" will overwrite the

src/doc/en/tutorial/conf.py

@@ -13,11 +13,6 @@
 from sage_docbuild.conf import release
 from sage_docbuild.conf import *  # NOQA
 
-
-for tag in feature_tags():
-    tags.add(tag)
-
-
 # Add any paths that contain custom static files (such as style sheets),
 # relative to this directory to html_static_path. They are copied after the
 # builtin static files, so a file named "default.css" will overwrite the

src/doc/en/tutorial/latex.rst

@@ -49,7 +49,7 @@ output of the entered commands automatically. You can start this
 automatic rendering by executing ``%display latex`` (and stop by executing
 ``%display plain``).
 
-.. ONLY:: html and feature_jupyter_sphinx
+.. ONLY:: html
 
     Thus, in the Jupyter notebook, you get
 

src/doc/en/website/conf.py

@@ -13,11 +13,6 @@
 from sage_docbuild.conf import release
 from sage_docbuild.conf import *  # NOQA
 
-
-for tag in feature_tags():
-    tags.add(tag)
-
-
 # Add any paths that contain custom static files (such as style sheets),
 # relative to this directory to html_static_path. They are copied after the
 # builtin static files, so a file named "default.css" will overwrite the

src/doc/es/a_tour_of_sage/conf.py

@@ -15,11 +15,6 @@
 from sage_docbuild.conf import release
 from sage_docbuild.conf import *
 
-
-for tag in feature_tags():
-    tags.add(tag)
-
-
 # Add any paths that contain custom static files (such as style sheets),
 # relative to this directory to html_static_path. They are copied after the
 # builtin static files, so a file named "default.css" will overwrite the

src/doc/es/tutorial/conf.py

@@ -13,11 +13,6 @@
 from sage_docbuild.conf import release
 from sage_docbuild.conf import *
 
-
-for tag in feature_tags():
-    tags.add(tag)
-
-
 # Add any paths that contain custom static files (such as style sheets),
 # relative to this directory to html_static_path. They are copied after the
 # builtin static files, so a file named "default.css" will overwrite the

src/doc/fr/a_tour_of_sage/conf.py

@@ -13,11 +13,6 @@
 from sage_docbuild.conf import release, latex_elements
 from sage_docbuild.conf import *  # NOQA
 
-
-for tag in feature_tags():
-    tags.add(tag)
-
-
 # Add any paths that contain custom static files (such as style sheets),
 # relative to this directory to html_static_path. They are copied after the
 # builtin static files, so a file named "default.css" will overwrite the

src/doc/fr/tutorial/conf.py

@@ -13,11 +13,6 @@
 from sage_docbuild.conf import release, latex_elements
 from sage_docbuild.conf import *  # NOQA
 
-
-for tag in feature_tags():
-    tags.add(tag)
-
-
 # Add any paths that contain custom static files (such as style sheets),
 # relative to this directory to html_static_path. They are copied after the
 # builtin static files, so a file named "default.css" will overwrite the

src/doc/hu/a_tour_of_sage/conf.py

@@ -15,11 +15,6 @@
 from sage_docbuild.conf import release
 from sage_docbuild.conf import *  # NOQA
 
-
-for tag in feature_tags():
-    tags.add(tag)
-
-
 # Add any paths that contain custom static files (such as style sheets),
 # relative to this directory to html_static_path. They are copied after the
 # builtin static files, so a file named "default.css" will overwrite the

src/doc/it/a_tour_of_sage/conf.py

@@ -13,11 +13,6 @@
 from sage_docbuild.conf import release, latex_elements
 from sage_docbuild.conf import *  # NOQA
 
-
-for tag in feature_tags():
-    tags.add(tag)
-
-
 # Add any paths that contain custom static files (such as style sheets),
 # relative to this directory to html_static_path. They are copied after the
 # builtin static files, so a file named "default.css" will overwrite the

src/doc/it/faq/conf.py

@@ -15,11 +15,6 @@
 from sage_docbuild.conf import release
 from sage_docbuild.conf import *
 
-
-for tag in feature_tags():
-    tags.add(tag)
-
-
 # Add any paths that contain custom static files (such as style sheets),
 # relative to this directory to html_static_path. They are copied after the
 # builtin static files, so a file named "default.css" will overwrite the

src/doc/it/tutorial/conf.py

@@ -13,11 +13,6 @@
 from sage_docbuild.conf import release, latex_elements
 from sage_docbuild.conf import *  # NOQA
 
-
-for tag in feature_tags():
-    tags.add(tag)
-
-
 # Add any paths that contain custom static files (such as style sheets),
 # relative to this directory to html_static_path. They are copied after the
 # builtin static files, so a file named "default.css" will overwrite the

src/doc/ja/a_tour_of_sage/conf.py

@@ -13,11 +13,6 @@
 from sage_docbuild.conf import release, latex_elements
 from sage_docbuild.conf import *  # NOQA
 
-
-for tag in feature_tags():
-    tags.add(tag)
-
-
 # Add any paths that contain custom static files (such as style sheets),
 # relative to this directory to html_static_path. They are copied after the
 # builtin static files, so a file named "default.css" will overwrite the