add missing __slots__ to DeprecatedList

ariebovenberg · jaraco · commit 5ec499c28b67 · 2022-02-10T19:26:38.000-05:00
diff --git a/importlib_metadata/__init__.py b/importlib_metadata/__init__.py
@@ -283,6 +283,8 @@ class DeprecatedList(list):
     1
     """
 
+    __slots__ = ()
+
     _warn = functools.partial(
         warnings.warn,
         "EntryPoints list interface is deprecated. Cast to list if needed.",

Original file line number	Diff line number	Diff line change
`@@ -283,6 +283,8 @@ class DeprecatedList(list):`
`283`	`283`	`1`
`284`	`284`	`"""`
`285`	`285`
	`286`	`+ __slots__ = ()`
	`287`	`+`
`286`	`288`	`_warn = functools.partial(`
`287`	`289`	`warnings.warn,`
`288`	`290`	`"EntryPoints list interface is deprecated. Cast to list if needed.",`