refactor: autodoc: class processors on autofunction is no longer needed

tests/roots/test-ext-autodoc/target/classes.py

@@ -0,0 +1,12 @@
+class Foo:
+    pass
+
+
+class Bar:
+    def __init__(self, x, y):
+        pass
+
+
+class Baz:
+    def __new__(cls, x, y):
+        pass

tests/test_ext_autodoc.py

@@ -1164,6 +1164,33 @@ def test_descriptor_class(app):
     ]
 
 
+@pytest.mark.sphinx('html', testroot='ext-autodoc')
+def test_autofunction_for_classes(app):
+    actual = do_autodoc(app, 'function', 'target.classes.Foo')
+    assert list(actual) == [
+        '',
+        '.. py:function:: Foo()',
+        '   :module: target.classes',
+        '',
+    ]
+
+    actual = do_autodoc(app, 'function', 'target.classes.Bar')
+    assert list(actual) == [
+        '',
+        '.. py:function:: Bar(x, y)',
+        '   :module: target.classes',
+        '',
+    ]
+
+    actual = do_autodoc(app, 'function', 'target.classes.Baz')
+    assert list(actual) == [
+        '',
+        '.. py:function:: Baz(x, y)',
+        '   :module: target.classes',
+        '',
+    ]
+
+
 @pytest.mark.sphinx('html', testroot='ext-autodoc')
 def test_autofunction_for_callable(app):
     actual = do_autodoc(app, 'function', 'target.callable.function')

tests/test_util_inspect.py

@@ -30,10 +30,10 @@ def test_signature():
         inspect.signature('')
 
     # builitin classes
-    with pytest.raises(TypeError):
+    with pytest.raises(ValueError):
         inspect.signature(int)
 
-    with pytest.raises(TypeError):
+    with pytest.raises(ValueError):
         inspect.signature(str)
 
     # normal function