From bd0487694c0ce55ae9d425fe9e13e21878a7d6dc Mon Sep 17 00:00:00 2001
From: Giampaolo Rodola' <g.rodola@gmail.com>
Date: Sat, 21 Jun 2014 13:58:30 +0200
Subject: #6916: raise a deprecation warning if using asynchat.fifo

---
 Lib/asynchat.py | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'Lib/asynchat.py')

diff --git a/Lib/asynchat.py b/Lib/asynchat.py
index f1a5731bae..ac83eeae72 100644
--- a/Lib/asynchat.py
+++ b/Lib/asynchat.py
@@ -275,6 +275,9 @@ class simple_producer:
 
 class fifo:
     def __init__ (self, list=None):
+        import warnings
+        warnings.warn('fifo class will be removed in Python 3.6',
+                      DeprecationWarning, stacklevel=2)
         if not list:
             self.list = deque()
         else:
-- 
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