From f26719dc8d2c9cf4bf85501bb68cc4ed3f4da86d Mon Sep 17 00:00:00 2001
From: Victor Uriarte <victor.m.uriarte@intel.com>
Date: Tue, 10 May 2016 19:53:54 -0700
Subject: Introduce @recurse to refactor recursion

---
 sqlparse/utils.py | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'sqlparse/utils.py')

diff --git a/sqlparse/utils.py b/sqlparse/utils.py
index f2372c2..66dd8bc 100644
--- a/sqlparse/utils.py
+++ b/sqlparse/utils.py
@@ -122,6 +122,11 @@ def remove_quotes(val):
 
 
 def recurse(*cls):
+    """Function decorator to help with recursion
+
+    :param cls: Classes to not recurse over
+    :return: function
+    """
     def wrap(f):
         def wrapped_f(tlist):
             for sgroup in tlist.get_sublists():
-- 
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