Ensure non-builtin extensions use the proper version

6 files changed, 13 insertions, 8 deletions

diff --git a/sphinx/ext/autodoc/preserve_defaults.py b/sphinx/ext/autodoc/preserve_defaults.py
index a12f42fcf..5ae3f3593 100644
--- a/sphinx/ext/autodoc/preserve_defaults.py
+++ b/sphinx/ext/autodoc/preserve_defaults.py
@@ -10,6 +10,7 @@ import sys
 from inspect import Parameter
 from typing import Any, Dict, List, Optional
 
+import sphinx
 from sphinx.application import Sphinx
 from sphinx.locale import __
 from sphinx.pycode.ast import parse as ast_parse
@@ -121,6 +122,6 @@ def setup(app: Sphinx) -> Dict[str, Any]:
     app.connect('autodoc-before-process-signature', update_defvalue)
 
     return {
-        'version': '1.0',
+        'version': sphinx.__display_version__,
         'parallel_read_safe': True
     }
diff --git a/sphinx/ext/autodoc/typehints.py b/sphinx/ext/autodoc/typehints.py
index 98c51e9e9..2acacfe94 100644
--- a/sphinx/ext/autodoc/typehints.py
+++ b/sphinx/ext/autodoc/typehints.py
@@ -7,6 +7,7 @@ from typing import Any, Dict, Iterable, Set, cast
 from docutils import nodes
 from docutils.nodes import Element
 
+import sphinx
 from sphinx import addnodes
 from sphinx.application import Sphinx
 from sphinx.util import inspect, typing
@@ -206,7 +207,7 @@ def setup(app: Sphinx) -> Dict[str, Any]:
     app.connect('object-description-transform', merge_typehints)
 
     return {
-        'version': 'builtin',
+        'version': sphinx.__display_version__,
         'parallel_read_safe': True,
         'parallel_write_safe': True,
     }
diff --git a/sphinx/ext/autosectionlabel.py b/sphinx/ext/autosectionlabel.py
index ff2f695ec..ef9249e5b 100644
--- a/sphinx/ext/autosectionlabel.py
+++ b/sphinx/ext/autosectionlabel.py
@@ -5,6 +5,7 @@ from typing import Any, Dict, cast
 from docutils import nodes
 from docutils.nodes import Node
 
+import sphinx
 from sphinx.application import Sphinx
 from sphinx.domains.std import StandardDomain
 from sphinx.locale import __
@@ -54,7 +55,7 @@ def setup(app: Sphinx) -> Dict[str, Any]:
     app.connect('doctree-read', register_sections_as_label)
 
     return {
-        'version': 'builtin',
+        'version': sphinx.__display_version__,
         'parallel_read_safe': True,
         'parallel_write_safe': True,
     }
diff --git a/sphinx/ext/duration.py b/sphinx/ext/duration.py
index 94fd9077a..13b92fc1a 100644
--- a/sphinx/ext/duration.py
+++ b/sphinx/ext/duration.py
@@ -7,6 +7,7 @@ from typing import Any, Dict, List, cast
 
 from docutils import nodes
 
+import sphinx
 from sphinx.application import Sphinx
 from sphinx.domains import Domain
 from sphinx.locale import __
@@ -81,7 +82,7 @@ def setup(app: Sphinx) -> Dict[str, Any]:
     app.connect('build-finished', on_build_finished)
 
     return {
-        'version': 'builtin',
+        'version': sphinx.__display_version__,
         'parallel_read_safe': True,
         'parallel_write_safe': True,
     }
diff --git a/sphinx/ext/imgconverter.py b/sphinx/ext/imgconverter.py
index 2a2260c17..599984c18 100644
--- a/sphinx/ext/imgconverter.py
+++ b/sphinx/ext/imgconverter.py
@@ -5,6 +5,7 @@ import sys
 from subprocess import PIPE, CalledProcessError
 from typing import Any, Dict
 
+import sphinx
 from sphinx.application import Sphinx
 from sphinx.errors import ExtensionError
 from sphinx.locale import __
@@ -83,7 +84,7 @@ def setup(app: Sphinx) -> Dict[str, Any]:
         app.add_config_value('image_converter_args', [], 'env')
 
     return {
-        'version': 'builtin',
+        'version': sphinx.__display_version__,
         'parallel_read_safe': True,
         'parallel_write_safe': True,
     }
diff --git a/sphinx/ext/napoleon/__init__.py b/sphinx/ext/napoleon/__init__.py
index bcb12416e..06ca82779 100644
--- a/sphinx/ext/napoleon/__init__.py
+++ b/sphinx/ext/napoleon/__init__.py
@@ -2,7 +2,7 @@
 
 from typing import Any, Dict, List
 
-from sphinx import __display_version__ as __version__
+import sphinx
 from sphinx.application import Sphinx
 from sphinx.ext.napoleon.docstring import GoogleDocstring, NumpyDocstring
 from sphinx.util import inspect
@@ -310,7 +310,7 @@ def setup(app: Sphinx) -> Dict[str, Any]:
     """
     if not isinstance(app, Sphinx):
         # probably called by tests
-        return {'version': __version__, 'parallel_read_safe': True}
+        return {'version': sphinx.__display_version__, 'parallel_read_safe': True}
 
     _patch_python_domain()
 
@@ -320,7 +320,7 @@ def setup(app: Sphinx) -> Dict[str, Any]:
 
     for name, (default, rebuild) in Config._config_values.items():
         app.add_config_value(name, default, rebuild)
-    return {'version': __version__, 'parallel_read_safe': True}
+    return {'version': sphinx.__display_version__, 'parallel_read_safe': True}
 
 
 def _patch_python_domain() -> None: