feat: add nerd fonts for autoapi templates icon (#362)

Co-authored-by: pyansys-ci-bot <[email protected]>
Co-authored-by: Jorge Martínez <[email protected]>

doc/changelog.d/362.added.md

@@ -0,0 +1 @@
+feat: add nerd fonts for ``autoapi`` templates icon

doc/source/user_guide/autoapi.rst

@@ -32,7 +32,7 @@ If you are using a ``pyproject.toml`` file, you would define your dependency as
         "ansys-sphinx-theme[autoapi]==X.Y.Z",
     ]
 
-Configuring our Sphinx project
+Configuring the Sphinx project
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 To use ``sphinx-autoapi`` with the ``ansys-sphinx-theme``, and benefit from the shipped
@@ -71,3 +71,5 @@ do so by modifying the configuration above. The line of code declaring the desir
 .. code:: python
 
     autoapi_template_dir = get_autoapi_templates_dir_relative_path(Path(__file__))
+
+

doc/styles/config/vocabularies/ANSYS/accept.txt

@@ -12,4 +12,5 @@ html_context
 autoapi
 (?i)HTML
 CSS
-PDF
+PDF
+namespaces

src/ansys_sphinx_theme/__init__.py

@@ -103,12 +103,10 @@ def get_autoapi_templates_dir_relative_path(path: pathlib.Path) -> str:
     ----------
     path : pathlib.Path
         Path to the desired file.
-
     Returns
     -------
     str
         A string rerpesenting the relative path to the autoapi templates.
-
     """
     return os.path.relpath(
         str(AUTOAPI_TEMPLATES_PATH.absolute()), start=str(path.parent.absolute())
@@ -372,6 +370,36 @@ def download_file(url: str, directory: pathlib.Path) -> None:
             file.write(response.content)
 
 
+def replace_html_tag(app, exception):
+    """Replace HTML tags in the generated HTML files.
+
+    Parameters
+    ----------
+    app : ~sphinx.application.Sphinx
+        Application instance for rendering the documentation.
+    exception : Exception
+        Exception that occurred during the build process.
+    """
+    if exception is not None:
+        return
+
+    build_dir = pathlib.Path(app.builder.outdir).resolve()
+    if app.config["extensions"] and "autoapi.extension" not in app.config["extensions"]:
+        return
+    api_dir = app.config["autoapi_root"]
+    api_path = build_dir / api_dir
+    if not api_path.exists():
+        return
+
+    file_names = list(api_path.rglob("*.html"))
+    for file_name in file_names:
+        with open(api_dir / file_name, "r", encoding="utf-8") as file:
+            content = file.read()
+        with open(api_dir / file_name, "w", encoding="utf-8") as file:
+            modified_content = content.replace("&lt;", "<").replace("&gt;", ">")
+            file.write(modified_content)
+
+
 def setup(app: Sphinx) -> Dict:
     """Connect to the Sphinx theme app.
 
@@ -399,12 +427,14 @@ def setup(app: Sphinx) -> Dict:
         raise FileNotFoundError(f"Unable to locate ansys-sphinx theme at {CSS_PATH.absolute()}")
     app.add_css_file(str(CSS_PATH.relative_to(STATIC_PATH)))
     app.add_js_file(str(JS_FILE.relative_to(STATIC_PATH)))
+    app.config.templates_path.append(str(TEMPLATES_PATH))
     app.add_js_file("https://cdn.datatables.net/1.10.23/js/jquery.dataTables.min.js")
     app.add_css_file("https://cdn.datatables.net/1.10.23/css/jquery.dataTables.min.css")
     app.connect("html-page-context", update_footer_theme)
     app.connect("html-page-context", fix_edit_html_page_context)
     app.connect("html-page-context", add_cheat_sheet)
-    app.config.templates_path.append(str(TEMPLATES_PATH))
+    app.add_css_file("https://www.nerdfonts.com/assets/css/webfont.css")
+    app.connect("build-finished", replace_html_tag)
     return {
         "version": __version__,
         "parallel_read_safe": True,

src/ansys_sphinx_theme/theme/ansys_sphinx_theme/_templates/autoapi/index.rst

@@ -10,6 +10,6 @@ to interact with them programmatically.
 
    {% for page in pages %}
    {% if (page.top_level_object or page.name.split('.') | length == 3) and page.display %}
-   🖿 {{ page.name }}<{{ page.include_path }}>
+   <span class="nf nf-md-package"></span> {{ page.name }}<{{ page.include_path }}>
    {% endif %}
    {% endfor %}

src/ansys_sphinx_theme/theme/ansys_sphinx_theme/_templates/autoapi/python/module.rst

@@ -29,7 +29,7 @@
    :hidden:
 
     {% for obj in objects_list %}
-    {{ icon }} {{ obj.short_name }}<{{ obj.include_path }}>
+    <span class="{{ icon }}"></span> {{ obj.short_name }}<{{ obj.include_path }}>
     {% endfor %}
 {%- endmacro %}
 
@@ -165,45 +165,45 @@ Summary
 
 {% block subpackages %}
 {% if visible_subpackages %}
-{{ toctree_from_objects_list(visible_subpackages, "🖿") }}
+{{ toctree_from_objects_list(visible_subpackages, "nf nf-md-package") }}
 {% endif %}
 {% endblock %}
 
 {% block submodules %}
 {% if visible_submodules %}
-{{ toctree_from_objects_list(visible_submodules, "🗎") }}
+{{ toctree_from_objects_list(visible_submodules, "nf nf-fa-file") }}
 {% endif %}
 {% endblock %}
 
 {% block class %}
 {% if own_page_types and "class" in own_page_types %}
 {% if visible_interfaces %}
-{{ toctree_from_objects_list(visible_interfaces, "🝆") }}
+{{ toctree_from_objects_list(visible_interfaces, "nf nf-cod-symbol_interface") }}
 {% endif %}
 
 {% if visible_classes %}
-{{ toctree_from_objects_list(visible_classes, "🝆") }}
+{{ toctree_from_objects_list(visible_classes, "nf nf-cod-symbol_class") }}
 {% endif %}
 
 {% if visible_enums %}
-{{ toctree_from_objects_list(visible_enums, "≔") }}
+{{ toctree_from_objects_list(visible_enums, "nf nf-cod-symbol_enum") }}
 {% endif %}
 
 {% if visible_exceptions %}
-{{ toctree_from_objects_list(visible_exceptions, "🗲") }}
+{{ toctree_from_objects_list(visible_exceptions, "nf nf-md-lightning_bolt") }}
 {% endif %}
 {% endif %}
 {% endblock %}
 
 {% block functions %}
 {% if own_page_types and visible_functions and "function" in own_page_types %}
-{{ toctree_from_objects_list(visible_functions, "𝑓(x)") }}
+{{ toctree_from_objects_list(visible_functions, "nf nf-md-function_variant") }}
 {% endif %}
 {% endblock %}
 
 {% block constants %}
 {% if own_page_types and visible_constants and "constant" in own_page_types %}
-{{ toctree_from_objects_list(visible_constants, "π") }}
+{{ toctree_from_objects_list(visible_constants, "nf nf-cod-symbol_constant") }}
 {% endif %}
 {% endblock %}
 

src/ansys_sphinx_theme/theme/ansys_sphinx_theme/theme.conf

@@ -16,4 +16,4 @@ article_header_start = breadcrumbs.html
 footer_end = theme-version.html
 pygment_light_style = friendly
 pygment_dark_style = monokai
-cheatsheet =
+cheatsheet =