From 2d06308fd9d4ce86fcfd18f44430111a69fb97c9 Mon Sep 17 00:00:00 2001
From: Robey Pointer <robey@ralph.lag.net>
Date: Fri, 2 Dec 2005 20:21:47 -0800
Subject: [PATCH] [project @
 robey@ralph.lag.net-20051203042147-7e7a922aadc37bc2] only create the log
 filter once, so it doesn't get applied more than once (tiny thing that
 bothered me during debugging)

---
 paramiko/util.py | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/paramiko/util.py b/paramiko/util.py
index 3956863..a60d3b9 100644
--- a/paramiko/util.py
+++ b/paramiko/util.py
@@ -261,11 +261,14 @@ def log_to_file(filename, level=DEBUG):
                                       '%Y%m%d-%H:%M:%S'))
     l.addHandler(lh)
 
+# make only one filter object, so it doesn't get applied more than once
+class PFilter (object):
+    def filter(self, record):
+        record._threadid = get_thread_id()
+        return True
+_pfilter = PFilter()
+
 def get_logger(name):
     l = logging.getLogger(name)
-    class PFilter (object):
-        def filter(self, record):
-            record._threadid = get_thread_id()
-            return True
-    l.addFilter(PFilter())
+    l.addFilter(_pfilter)
     return l