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-rw-r--r--Lib/sre_parse.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/Lib/sre_parse.py b/Lib/sre_parse.py
index 319bf43..e63f2ac 100644
--- a/Lib/sre_parse.py
+++ b/Lib/sre_parse.py
@@ -134,6 +134,8 @@ class SubPattern:
def __delitem__(self, index):
del self.data[index]
def __getitem__(self, index):
+ if isinstance(index, slice):
+ return SubPattern(self.pattern, self.data[index])
return self.data[index]
def __setitem__(self, index, code):
self.data[index] = code