bpo-36321: Fix misspelled attribute name in namedtuple() (GH-16858)

rhettinger · web-flow · commit 58ccd201fa74 · 2019-10-20T10:19:47.000-07:00
diff --git a/Lib/collections/__init__.py b/Lib/collections/__init__.py
@@ -425,8 +425,6 @@ def __getnewargs__(self):
         '__slots__': (),
         '_fields': field_names,
         '_field_defaults': field_defaults,
-        # alternate spelling for backward compatibility
-        '_fields_defaults': field_defaults,
         '__new__': __new__,
         '_make': _make,
         '_replace': _replace,
diff --git a/Misc/NEWS.d/next/Library/2019-10-19-21-41-20.bpo-36321.CFlxfy.rst b/Misc/NEWS.d/next/Library/2019-10-19-21-41-20.bpo-36321.CFlxfy.rst
@@ -0,0 +1,2 @@
+Remove misspelled attribute.  The 3.8 changelog noted that this would be
+removed in 3.9.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	`+Remove misspelled attribute. The 3.8 changelog noted that this would be`
	`2`	`+removed in 3.9.`