Support sphinx 4.3#62

.github/workflows/tests.yml

@@ -29,9 +29,12 @@ jobs:
           - python_version: 3.9
             pydantic_version: "18"
             sphinx_version: "42"
+          - python_version: 3.9
+            pydantic_version: "18"
+            sphinx_version: "43"
           - python_version: "3.10"
             pydantic_version: "18"
-            sphinx_version: "42"
+            sphinx_version: "43"
     runs-on: ubuntu-18.04
     steps:
       - uses: actions/checkout@v2

changelog.rst

@@ -13,20 +13,33 @@ Bugfix
   ``numpy.typing.NDArray`` caused autodoc_pydantic to experience
   an uncaught exception. (Issue #57)
 
+Internal
+~~~~~~~~
+
+- Account for modified method signature in ``get_signature_prefix`` in sphinx
+  4.3 `#62 <https://github.com/mansenfranzen/autodoc_pydantic/issues/62>`__.
+
 Testing
 ~~~~~~~
 
 - Fix broken CI for sphinx 3.4 due to unpinned versions of ``docutils``. This
   generates new sphinx loggings which have not been present before that in turn
   cause tests to fail which are dependent on inspecting sphinx loggings
   `#68 <https://github.com/mansenfranzen/autodoc_pydantic/issues/68>`__.
+- Add sphinx 4.3 to CI matrix.
+- Add compatibility module to abstract away minor implementation differences
+  between sphinx versions 4.3 and prior.
 
 Contributors
 ~~~~~~~~~~~~
 
 - Thanks to `j-carson <https://github.com/j-carson>`__ for reporting a bug
   related autodoc_pydantic's inspection module
   `#57 <https://github.com/mansenfranzen/autodoc_pydantic/issues/57>`__.
+- Thanks to `Yoshanuikabundi <https://github.com/Yoshanuikabundi>`__  and
+  `jakobandersen <https://github.com/jakobandersen>`__ for reporting and
+  mitigating a compatibility issue with sphinx 4.3
+  `#62 <https://github.com/mansenfranzen/autodoc_pydantic/issues/62>`__.
 
 v1.5.0 - 2021-10-10
 -------------------

sphinxcontrib/autodoc_pydantic/directives/directives.py

@@ -2,8 +2,10 @@
 
 """
 
-from typing import Tuple
+from typing import Tuple, Union, List
 
+import sphinx
+from docutils.nodes import Text
 from docutils.parsers.rst.directives import unchanged
 from sphinx.addnodes import (
     desc_signature,
@@ -34,15 +36,21 @@ def __init__(self, *args):
         super().__init__(*args)
         self.pyautodoc = DirectiveOptions(self)
 
-    def get_signature_prefix(self, sig: str) -> str:
+    def get_signature_prefix(self, sig: str) -> Union[str, List[Text]]:
         """Overwrite original signature prefix with custom pydantic ones.
 
         """
 
         config_name = f"{self.config_name}-signature-prefix"
         prefix = self.pyautodoc.get_value(config_name)
         value = prefix or self.default_prefix
-        return f"{value} "
+
+        # account for changed signature in sphinx 4.3, see #62
+        if sphinx.version_info >= (4, 3):
+            from sphinx.addnodes import desc_sig_space
+            return [Text(value), desc_sig_space()]
+        else:
+            return f"{value} "
 
 
 class PydanticModel(PydanticDirectiveBase, PyClasslike):

tests/compatability.py

@@ -0,0 +1,52 @@
+"""This module contains compatibility functions to abstract away implementation
+differences between different sphinx versions.
+
+"""
+
+from typing import Tuple
+
+import sphinx
+from sphinx.addnodes import desc_sig_punctuation, desc_annotation, pending_xref
+
+
+def desc_annotation_default_value(value: str):
+    """Provides compatibility abstraction for `desc_annotation` for default
+    values for sphinx version smaller and greater equal sphinx 4.3.
+
+    """
+
+    if sphinx.version_info >= (4, 3):
+        from sphinx.addnodes import desc_sig_space
+        return (desc_sig_space,
+                [desc_sig_punctuation, "="],
+                desc_sig_space,
+                value)
+    else:
+        return [desc_annotation, f" = {value}"]
+
+
+def desc_annotation_type_annotation(type_str: str) -> Tuple:
+    """Provides compatibility abstraction for `desc_annotation` for type
+    annotation for sphinx version smaller and greater equal sphinx 4.3.
+
+    """
+
+    if sphinx.version_info >= (4, 3):
+        from sphinx.addnodes import desc_sig_space
+        return ([desc_sig_punctuation, ":"],
+                desc_sig_space,
+                [pending_xref, type_str])
+    else:
+        return (": ", [pending_xref, type_str])
+
+
+def desc_annotation_directive_prefix(prefix: str):
+    """Provides compatibility abstraction for `desc_annotation` for directive
+    prefix for sphinx version smaller and greater equal sphinx 4.3.
+
+    """
+
+    if sphinx.version_info >= (4, 3):
+        from sphinx.addnodes import desc_sig_space
+        return (prefix, desc_sig_space)
+    return prefix + " "

tests/test_autosummary.py

@@ -1,4 +1,5 @@
 import pytest
+import sphinx
 from sphinx.ext.autosummary import FakeDirective
 
 from sphinxcontrib.autodoc_pydantic import (
@@ -41,6 +42,10 @@ def test_autosummary_imported_objects(parse_rst):
     ]
 
     nodes = parse_rst(input_rst)
-    ref = nodes[1][0][0][2][0][0][0][0][0]
+    node = nodes[1][0][0][2][0][0][0][0]
 
-    assert ref == ':obj:`target.AutoSummaryModel <target.AutoSummaryModel>`'
+    if sphinx.version_info >= (4, 3):
+        assert node["reftarget"] == "target.AutoSummaryModel"
+        assert node.astext() == "target.AutoSummaryModel"
+    else:
+        assert node[0] == ':obj:`target.AutoSummaryModel <target.AutoSummaryModel>`'

tests/test_configuration_config.py

@@ -7,6 +7,7 @@
 import sphinx
 
 from sphinxcontrib.autodoc_pydantic import PydanticConfigClassDocumenter
+from tests.compatability import desc_annotation_directive_prefix
 
 KWARGS = dict(documenter=PydanticConfigClassDocumenter.directivetype,
               deactivate_all=True)
@@ -146,12 +147,14 @@ def test_autodoc_pydantic_config_signature_prefix_directive(parse_rst):
     ]
 
     doctree = parse_rst(input_rst)
-    assert_node(doctree[1][0][0], [desc_annotation, "model "])
+    prefix = desc_annotation_directive_prefix("model")
+    assert_node(doctree[1][0][0], [desc_annotation, prefix])
 
     # empty
     doctree = parse_rst(input_rst,
                         conf={"autodoc_pydantic_config_signature_prefix": ""})
-    assert_node(doctree[1][0][0], [desc_annotation, "class "])
+    prefix = desc_annotation_directive_prefix("class")
+    assert_node(doctree[1][0][0], [desc_annotation, prefix])
 
     # custom
     input_rst = [
@@ -165,4 +168,5 @@ def test_autodoc_pydantic_config_signature_prefix_directive(parse_rst):
     ]
 
     doctree = parse_rst(input_rst)
-    assert_node(doctree[1][0][0], [desc_annotation, "foobar "])
+    prefix = desc_annotation_directive_prefix("foobar")
+    assert_node(doctree[1][0][0], [desc_annotation, prefix])

tests/test_configuration_fields.py

@@ -16,6 +16,8 @@
 )
 from sphinx.testing.util import assert_node
 from sphinxcontrib.autodoc_pydantic import PydanticFieldDocumenter
+from .compatability import desc_annotation_default_value, \
+    desc_annotation_directive_prefix
 
 KWARGS = dict(documenter=PydanticFieldDocumenter.directivetype,
               deactivate_all=True)
@@ -346,12 +348,15 @@ def test_autodoc_pydantic_field_show_alias_true_directive(parse_rst):
 
     """
 
+    default_value = desc_annotation_default_value("1")
+    prefix = desc_annotation_directive_prefix("field")
+
     output_nodes = (
         index,
-        [desc, ([desc_signature, ([desc_annotation, "field "],
+        [desc, ([desc_signature, ([desc_annotation, prefix],
                                   [desc_addname, "FieldShowAlias."],
                                   [desc_name, "field"],
-                                  [desc_annotation, " = 1"],
+                                  default_value,
                                   [desc_annotation, " (alias 'field2')"])],
                 [desc_content, ()])
          ]
@@ -385,12 +390,15 @@ def test_autodoc_pydantic_field_show_alias_false_directive(parse_rst):
 
     """
 
+    default_value = desc_annotation_default_value("1")
+    prefix = desc_annotation_directive_prefix("field")
+
     output_nodes = (
         index,
-        [desc, ([desc_signature, ([desc_annotation, "field "],
+        [desc, ([desc_signature, ([desc_annotation, prefix],
                                   [desc_addname, "FieldShowAlias."],
                                   [desc_name, "field"],
-                                  [desc_annotation, " = 1"])],
+                                  default_value)],
                 [desc_content, ()])
          ]
     )
@@ -562,12 +570,14 @@ def test_autodoc_pydantic_field_signature_prefix_directive(parse_rst):
     ]
 
     doctree = parse_rst(input_rst)
-    assert_node(doctree[1][0][0], [desc_annotation, "field "])
+    prefix = desc_annotation_directive_prefix("field")
+    assert_node(doctree[1][0][0], [desc_annotation, prefix])
 
     # empty
     doctree = parse_rst(input_rst,
                         conf={"autodoc_pydantic_field_signature_prefix": ""})
-    assert_node(doctree[1][0][0], [desc_annotation, "attribute "])
+    prefix = desc_annotation_directive_prefix("attribute")
+    assert_node(doctree[1][0][0], [desc_annotation, prefix])
 
     # custom
     input_rst = [
@@ -581,7 +591,8 @@ def test_autodoc_pydantic_field_signature_prefix_directive(parse_rst):
     ]
 
     doctree = parse_rst(input_rst)
-    assert_node(doctree[1][0][0], [desc_annotation, "foobar "])
+    prefix = desc_annotation_directive_prefix("foobar")
+    assert_node(doctree[1][0][0], [desc_annotation, prefix])
 
 
 @pytest.mark.parametrize("field", ["field1", "field2", "field3"])
@@ -708,9 +719,10 @@ def test_autodoc_pydantic_field_show_required_true_directive(parse_rst):
 
     """
 
+    prefix = desc_annotation_directive_prefix("field")
     output_nodes = (
         index,
-        [desc, ([desc_signature, ([desc_annotation, "field "],
+        [desc, ([desc_signature, ([desc_annotation, prefix],
                                   [desc_addname, "FieldShowRequired."],
                                   [desc_name, "field"],
                                   [desc_annotation, " [Required]"],
@@ -743,9 +755,10 @@ def test_autodoc_pydantic_field_show_required_false_directive(parse_rst):
 
     """
 
+    prefix = desc_annotation_directive_prefix("field")
     output_nodes = (
         index,
-        [desc, ([desc_signature, ([desc_annotation, "field "],
+        [desc, ([desc_signature, ([desc_annotation, prefix],
                                   [desc_addname, "FieldShowRequired."],
                                   [desc_name, "field"],
                                   [desc_annotation, " (alias 'field2')"])],

tests/test_configuration_model.py

@@ -6,6 +6,7 @@
 from sphinx.testing.util import assert_node
 
 from sphinxcontrib.autodoc_pydantic import PydanticModelDocumenter
+from .compatability import desc_annotation_directive_prefix
 
 KWARGS = dict(documenter=PydanticModelDocumenter.objtype,
               deactivate_all=True)
@@ -1049,12 +1050,14 @@ def test_autodoc_pydantic_model_signature_prefix_directive(parse_rst):
     ]
 
     doctree = parse_rst(input_rst)
-    assert_node(doctree[1][0][0], [desc_annotation, "pydantic model "])
+    prefix = desc_annotation_directive_prefix("pydantic model")
+    assert_node(doctree[1][0][0], [desc_annotation, prefix])
 
     # empty
     doctree = parse_rst(input_rst,
                         conf={"autodoc_pydantic_model_signature_prefix": ""})
-    assert_node(doctree[1][0][0], [desc_annotation, "class "])
+    prefix = desc_annotation_directive_prefix("class")
+    assert_node(doctree[1][0][0], [desc_annotation, prefix])
 
     # custom
     input_rst = [
@@ -1068,4 +1071,5 @@ def test_autodoc_pydantic_model_signature_prefix_directive(parse_rst):
     ]
 
     doctree = parse_rst(input_rst)
-    assert_node(doctree[1][0][0], [desc_annotation, "foobar "])
+    prefix = desc_annotation_directive_prefix("foobar")
+    assert_node(doctree[1][0][0], [desc_annotation, prefix])

tests/test_configuration_settings.py

@@ -6,6 +6,7 @@
 from sphinx.testing.util import assert_node
 
 from sphinxcontrib.autodoc_pydantic import PydanticSettingsDocumenter
+from .compatability import desc_annotation_directive_prefix
 
 KWARGS = dict(documenter=PydanticSettingsDocumenter.objtype,
               deactivate_all=True)
@@ -1064,12 +1065,14 @@ def test_autodoc_pydantic_settings_signature_prefix_directive(parse_rst):
     ]
 
     doctree = parse_rst(input_rst)
-    assert_node(doctree[1][0][0], [desc_annotation, "pydantic settings "])
+    prefix = desc_annotation_directive_prefix("pydantic settings")
+    assert_node(doctree[1][0][0], [desc_annotation, prefix])
 
     # empty
     doctree = parse_rst(input_rst,
                         conf={"autodoc_pydantic_settings_signature_prefix": ""})
-    assert_node(doctree[1][0][0], [desc_annotation, "class "])
+    prefix = desc_annotation_directive_prefix("class")
+    assert_node(doctree[1][0][0], [desc_annotation, prefix])
 
     # custom
     input_rst = [
@@ -1083,4 +1086,5 @@ def test_autodoc_pydantic_settings_signature_prefix_directive(parse_rst):
     ]
 
     doctree = parse_rst(input_rst)
-    assert_node(doctree[1][0][0], [desc_annotation, "foobar "])
+    prefix = desc_annotation_directive_prefix("foobar")
+    assert_node(doctree[1][0][0], [desc_annotation, prefix])