Allow to specify the tooltip's type for each intersphinx role

Similiar to `hoverxref_types` but for each intersphinx mapping.

Author: humitos

docs/configuration.rst

@@ -110,16 +110,25 @@ These settings are global and have effect on both, tooltips and modal dialogues.
 
    Default: ``{}``. It uses :confval:`hoverxref_default_type` if the intersphinx target is not defined in this config.
 
-   Type: str
+   Type: dict
 
    Example:
 
    .. code-block:: python
 
       {
-          'readthdocs': 'modal',
+          # make specific links to use a particular tooltip type
+          'readthdocs': {
+              'doc': 'modal',
+              'ref': 'tooltip',
+          },
+          'python': {
+              'class': 'modal',
+              'ref':, 'tooltip',
+          },
+
+          # make all links for Sphinx to be ``tooltip``
           'sphinx': 'tooltip',
-          'python': 'tooltip',
       }
 
 .. confval:: hoverxref_sphinxtabs

hoverxref/extension.py

@@ -233,7 +233,12 @@ def missing_reference(app, env, node, contnode):
 
     newnode = sphinx_missing_reference(app, env, node, contnode)
     if newnode is not None and not skip_node:
-        hoverxref_type = app.config.hoverxref_intersphinx_types.get(inventory_name_matched) or app.config.hoverxref_default_type
+        hoverxref_type = app.config.hoverxref_intersphinx_types.get(inventory_name_matched)
+        if isinstance(hoverxref_type, dict):
+            # Specific style for a particular reftype
+            hoverxref_type = hoverxref_type.get(reftype)
+        hoverxref_type = hoverxref_type or app.config.hoverxref_default_type
+
         classes = newnode.get('classes')
         classes.extend(['hoverxref', hoverxref_type])
         newnode.replace_attr('classes', classes)

tests/test_htmltag.py

@@ -276,6 +276,9 @@ def test_intersphinx_python_mapping(app, status, warning):
         ],
         'hoverxref_intersphinx_types': {
             'readthedocs': 'modal',
+            'python': {
+                'class': 'modal',
+            }
         },
         'hoverxref_domains': ['py'],
     },
@@ -290,7 +293,7 @@ def test_intersphinx_all_mappings(app, status, warning):
         # Python's links do have hoverxref enabled
         '<a class="hoverxref tooltip reference external" data-url="https://docs.python.org/3/tutorial/index.html#tutorial-index" href="https://docs.python.org/3/tutorial/index.html#tutorial-index" title="(in Python v3.9)"><span class="xref std std-ref">This a :ref: to The Python Tutorial using intersphinx</span></a>',
         '<a class="hoverxref tooltip reference external" data-url="https://docs.python.org/3/library/datetime.html#datetime-datetime" href="https://docs.python.org/3/library/datetime.html#datetime-datetime" title="(in Python v3.9)"><span class="xref std std-ref">This a :ref: to datetime.datetime Python’s function using intersphinx</span></a>',
-        '<a class="hoverxref tooltip reference external" data-url="https://docs.python.org/3/library/functions.html#float" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.9)"><code class="xref py py-class docutils literal notranslate"><span class="pre">float</span></code></a>',
+        '<a class="hoverxref modal reference external" data-url="https://docs.python.org/3/library/functions.html#float" href="https://docs.python.org/3/library/functions.html#float" title="(in Python v3.9)"><code class="xref py py-class docutils literal notranslate"><span class="pre">float</span></code></a>',
 
         # Read the Docs' link does have hoverxref enabled
         '<a class="hoverxref modal reference external" data-url="https://docs.readthedocs.io/en/stable/config-file/v2.html#python" href="https://docs.readthedocs.io/en/stable/config-file/v2.html#python" title="(in Read the Docs v5.17.0)"><span class="xref std std-ref">This a :ref: to Config File v2 Read the Docs’ page using intersphinx</span></a>',