Enable the entire D category in Ruff

tests/test_extensions/ext_napoleon_pep526_data_numpy.py

@@ -7,8 +7,7 @@ module_level_var: int = 99
 
 
 class PEP526NumpyClass:
-    """
-    Sample class with PEP 526 annotations and numpy docstring
+    """Sample class with PEP 526 annotations and numpy docstring
 
     Attributes
     ----------

tests/test_extensions/test_ext_autodoc.py

@@ -243,8 +243,7 @@ def test_format_signature(app):
         """some docstring for F2."""
 
         def __init__(self, *args, **kw):
-            """
-            __init__(a1, a2, kw1=True, kw2=False)
+            """__init__(a1, a2, kw1=True, kw2=False)
 
             some docstring for __init__.
             """
@@ -363,9 +362,7 @@ def test_get_doc(app):
         """Docstring"""
 
     def g():
-        """
-        Docstring
-        """
+        """Docstring"""
 
     for func in (f, g):
         assert getdocl('function', func) == ['Docstring']

tests/test_extensions/test_ext_napoleon.py

@@ -13,9 +13,7 @@ from sphinx.ext.napoleon import Config, _process_docstring, _skip_member, setup
 
 
 def simple_decorator(f):
-    """
-    A simple decorator that does nothing, for tests to use.
-    """
+    """A simple decorator that does nothing, for tests to use."""
 
     @functools.wraps(f)
     def wrapper(*args, **kwargs):

tests/test_extensions/test_ext_todo.py

@@ -94,8 +94,7 @@ def test_todo_not_included(app):
     confoverrides={'todo_include_todos': True},
 )
 def test_todo_valid_link(app):
-    """
-    Test that the inserted "original entry" links for todo items have a target
+    """Test that the inserted "original entry" links for todo items have a target
     that exists in the LaTeX output. The target was previously incorrectly
     omitted (GitHub issue #1020).
     """

tests/test_extensions/test_ext_viewcode.py

@@ -48,9 +48,10 @@ def check_viewcode_output(app: SphinxTestApp) -> str:
     ) in result
     assert '<span>@decorator</span>\n' in result
     assert f'<span>class</span>{sp}<span>Class1</span><span>:</span>\n' in result
-    assert '<span>    </span><span>&quot;&quot;&quot;</span>\n' in result
-    assert '<span>    this is Class1</span>\n' in result
-    assert '<span>    &quot;&quot;&quot;</span>\n' in result
+    assert (
+        '<span>    </span>'
+        '<span>&quot;&quot;&quot;this is Class1&quot;&quot;&quot;</span></div>\n'
+    ) in result
 
     return result