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-rw-r--r--iredis/redis_grammar.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/iredis/redis_grammar.py b/iredis/redis_grammar.py
index f03459f..e680839 100644
--- a/iredis/redis_grammar.py
+++ b/iredis/redis_grammar.py
@@ -147,7 +147,7 @@ VALID_TOKEN = r"""(
)"""
PATTERN = fr"(?P<pattern>{VALID_TOKEN})"
VALID_SLOT = r"\d+" # TODO add range? max value:16384
-VALID_NODE = r"\d+"
+VALID_NODE = r"\w+"
NUM = r"\d+"
NNUM = r"-?\+?\(?\[?(\d+|inf)" # number cloud be negative
_FLOAT = r"-?(\d|\.|e)+"