__slots__ went missing from Template.

diff --git a/Lib/string.py b/Lib/string.py
index fd9cc99231ec49edad8c0c609a1729ff9afd6ac4..863d64e480124c4eadd696014f4cdc879bbe170c 100644 (file)
--- a/Lib/string.py
+++ b/Lib/string.py
@@ -105,6 +105,7 @@ class _TemplateMetaclass(type):
 class Template:
     """A string class for supporting $-substitutions."""
     __metaclass__ = _TemplateMetaclass
+    __slots__ = ['template']
 
     delimiter = r'\$'
     idpattern = r'[_a-z][_a-z0-9]*'