Fix source links

Author: aversey

docs/templates/python/material/attribute.html.jinja

@@ -2,7 +2,7 @@
 
 {% block heading scoped %}
   {% block source_link scoped %}
-    {% if config.link_source and attribute.source_link %}
+    {% if config.extra.link_source and attribute.source_link %}
       <span style="float:right;font-size:.8rem;font-weight:400"><a href="{{ attribute.source_link }}">[source]</a></span>
     {% endif %}
   {% endblock source_link %}

docs/templates/python/material/class.html.jinja

@@ -2,7 +2,7 @@
 
 {% block heading scoped %}
   {% block source_link scoped %}
-    {% if config.link_source and class.source_link %}
+    {% if config.extra.link_source and class.source_link %}
       <span style="float:right;font-size:.8rem;font-weight:400"><a href="{{ class.source_link }}">[source]</a></span>
     {% endif %}
   {% endblock source_link %}

docs/templates/python/material/function.html.jinja

@@ -2,7 +2,7 @@
 
 {% block heading scoped %}
   {% block source_link scoped %}
-    {% if config.link_source and function.source_link %}
+    {% if config.extra.link_source and function.source_link %}
       <span style="float:right;font-size:.8rem;font-weight:400"><a href="{{ function.source_link }}">[source]</a></span>
     {% endif %}
   {% endblock source_link %}

docs/templates/python/material/module.html.jinja

@@ -2,7 +2,7 @@
 
 {% block heading scoped %}
   {% block source_link scoped %}
-    {% if config.link_source and module.source_link %}
+    {% if config.extra.link_source and module.source_link %}
       <span style="float:right;font-size:.8rem;font-weight:400"><a href="{{ module.source_link }}">[source]</a></span>
     {% endif %}
   {% endblock source_link %}

mkdocs.yml

@@ -346,9 +346,10 @@ plugins:
             show_symbol_type_heading: true
             show_symbol_type_toc: true
             show_source: false
-            link_source: true
             docstring_section_style: spacy
             annotations_path: source
+            extra:
+              link_source: true
           inventories:
             - https://docs.python.org/3/objects.inv
             - https://pandas.pydata.org/docs/objects.inv