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-rw-r--r--pyparsing/util.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/pyparsing/util.py b/pyparsing/util.py
index ce68d38..e7843d6 100644
--- a/pyparsing/util.py
+++ b/pyparsing/util.py
@@ -90,6 +90,7 @@ class _UnboundedCache:
def cache_len(self):
return len(cache)
+ self.size = None
self.get = types.MethodType(get, self)
self.set = types.MethodType(set, self)
self.clear = types.MethodType(clear, self)
@@ -119,6 +120,7 @@ class _FifoCache:
def cache_len(self):
return len(cache)
+ self.size = size
self.get = types.MethodType(get, self)
self.set = types.MethodType(set, self)
self.clear = types.MethodType(clear, self)