Merge branch '2.3.2' into 2.0

CHANGES

@@ -32,7 +32,7 @@ Bugs fixed
 Testing
 --------
 
-Release 2.3.1 (in development)
+Release 2.3.2 (in development)
 ==============================
 
 Dependencies
@@ -53,6 +53,14 @@ Bugs fixed
 Testing
 --------
 
+Release 2.3.1 (released Dec 22, 2019)
+=====================================
+
+Bugs fixed
+----------
+
+* #6936: sphinx-autogen: raises AttributeError
+
 Release 2.3.0 (released Dec 15, 2019)
 =====================================
 

sphinx/ext/autosummary/generate.py

@@ -59,6 +59,11 @@ class DummyApplication:
         self.registry = SphinxComponentRegistry()
         self.messagelog = []  # type: List[str]
         self.verbosity = 0
+        self._warncount = 0
+        self.warningiserror = False
+
+    def emit_firstresult(self, *args) -> None:
+        pass
 
 
 def setup_documenters(app: Any) -> None: