twisted#12065 Update twisted.python._shellcomp.ZshArgumentsGenerator …

…for Python 3.13. (twisted#12066)
eevelweezel · Mar 4, 2024 · 63df84e · 63df84e
2 parents f533ffb + 5bd46c7
commit 63df84e
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/src/twisted/newsfragments/12065.feature b/src/twisted/newsfragments/12065.feature
@@ -0,0 +1 @@
+twisted.python._shellcomp.ZshArgumentsGenerator was updated for Python 3.13.
diff --git a/src/twisted/python/_shellcomp.py b/src/twisted/python/_shellcomp.py
@@ -603,7 +603,9 @@ def getDescription(self, longname):
         obj = getattr(self.options, "opt_%s" % longMangled, None)
         if obj is not None:
             descr = descrFromDoc(obj)
-            if descr is not None:
+            # On Python3.13 we have an empty string instead of None,
+            # for missing description.
+            if descr:
                 return descr
 
         return longname  # we really ought to have a good description to use