Merge pull request #9943 from jdknight/drop-translator-specific-unkno…

…wn_visit-calls

drop translator-specific unknown_visit calls

sphinx/util/docutils.py

@@ -28,7 +28,7 @@
 from packaging import version
 
 from sphinx.errors import SphinxError
-from sphinx.locale import _
+from sphinx.locale import _, __
 from sphinx.util import logging
 from sphinx.util.typing import RoleFunction
 
@@ -496,6 +496,9 @@ def dispatch_departure(self, node: Node) -> None:
         else:
             super().dispatch_departure(node)
 
+    def unknown_visit(self, node: Node) -> None:
+        logger.warning(__('unknown node type: %r'), node, location=node)
+
 
 # cache a vanilla instance of nodes.document
 # Used in new_document() function

sphinx/writers/html.py

@@ -876,9 +876,6 @@ def depart_math_block(self, node: Element, math_env: str = '') -> None:
         if depart:
             depart(self, node)
 
-    def unknown_visit(self, node: Node) -> None:
-        raise NotImplementedError('Unknown node: ' + node.__class__.__name__)
-
     @property
     def permalink_text(self) -> str:
         warnings.warn('HTMLTranslator.permalink_text is deprecated.',

sphinx/writers/html5.py

@@ -811,9 +811,6 @@ def depart_math_block(self, node: Element, math_env: str = '') -> None:
         if depart:
             depart(self, node)
 
-    def unknown_visit(self, node: Node) -> None:
-        raise NotImplementedError('Unknown node: ' + node.__class__.__name__)
-
     @property
     def permalink_text(self) -> str:
         warnings.warn('HTMLTranslator.permalink_text is deprecated.',

sphinx/writers/latex.py

@@ -2077,9 +2077,6 @@ def visit_math_reference(self, node: Element) -> None:
     def depart_math_reference(self, node: Element) -> None:
         pass
 
-    def unknown_visit(self, node: Node) -> None:
-        raise NotImplementedError('Unknown node: ' + node.__class__.__name__)
-
 
 # FIXME: Workaround to avoid circular import
 # refs: https://github.com/sphinx-doc/sphinx/issues/5433

sphinx/writers/manpage.py

@@ -11,7 +11,7 @@
 from typing import Any, Dict, Iterable, cast
 
 from docutils import nodes
-from docutils.nodes import Element, Node, TextElement
+from docutils.nodes import Element, TextElement
 from docutils.writers.manpage import Translator as BaseTranslator
 from docutils.writers.manpage import Writer
 
@@ -462,6 +462,3 @@ def visit_math_block(self, node: Element) -> None:
 
     def depart_math_block(self, node: Element) -> None:
         self.depart_centered(node)
-
-    def unknown_visit(self, node: Node) -> None:
-        raise NotImplementedError('Unknown node: ' + node.__class__.__name__)

sphinx/writers/texinfo.py

@@ -1281,10 +1281,6 @@ def unimplemented_visit(self, node: Element) -> None:
         logger.warning(__("unimplemented node type: %r"), node,
                        location=node)
 
-    def unknown_visit(self, node: Node) -> None:
-        logger.warning(__("unknown node type: %r"), node,
-                       location=node)
-
     def unknown_departure(self, node: Node) -> None:
         pass
 

sphinx/writers/text.py

@@ -16,7 +16,7 @@
                     Union, cast)
 
 from docutils import nodes, writers
-from docutils.nodes import Element, Node, Text
+from docutils.nodes import Element, Text
 from docutils.utils import column_width
 
 from sphinx import addnodes
@@ -1189,6 +1189,3 @@ def visit_math_block(self, node: Element) -> None:
 
     def depart_math_block(self, node: Element) -> None:
         self.end_state()
-
-    def unknown_visit(self, node: Node) -> None:
-        raise NotImplementedError('Unknown node: ' + node.__class__.__name__)