Sphinx 3 else build breaks

flying-sheep · flying-sheep · commit 875b44121283 · 2020-07-31T15:53:06.000+02:00
diff --git a/docs/requirements.txt b/docs/requirements.txt
@@ -1,4 +1,5 @@
 get_version
 
-sphinx>=1.8
+sphinx>=3.0
 sphinx-autodoc-typehints
+sphinx-rtd-theme
diff --git a/pyproject.toml b/pyproject.toml
@@ -19,7 +19,7 @@ classifiers = [
 ]
 requires-python = '>=3.6'
 requires = [
-    'sphinx>=1.8',
+    'sphinx>=3.0',
     'get_version',
 ]
 
diff --git a/scanpydoc/definition_list_typed_field.py b/scanpydoc/definition_list_typed_field.py
@@ -49,7 +49,7 @@ def handle_item(
             if field_type is not None:
                 head += nodes.Text(" : ")
                 if len(field_type) == 1 and isinstance(field_type[0], nodes.Text):
-                    text_node, = field_type  # type: nodes.Text
+                    (text_node,) = field_type  # type: nodes.Text
                     head += make_refs(
                         self.typerolename, text_node.astext(), addnodes.literal_emphasis
                     )

Original file line number	Diff line number	Diff line change
`@@ -49,7 +49,7 @@ def handle_item(`
`49`	`49`	`if field_type is not None:`
`50`	`50`	`head += nodes.Text(" : ")`
`51`	`51`	`if len(field_type) == 1 and isinstance(field_type[0], nodes.Text):`
`52`		`- text_node, = field_type # type: nodes.Text`
	`52`	`+ (text_node,) = field_type # type: nodes.Text`
`53`	`53`	`head += make_refs(`
`54`	`54`	`self.typerolename, text_node.astext(), addnodes.literal_emphasis`
`55`	`55`	`)`