From bddc1d9fff2ab749b5946f44d52ed0670c1ce801 Mon Sep 17 00:00:00 2001
From: Mark Haines <mark.haines@matrix.org>
Date: Thu, 28 Aug 2014 14:56:03 +0100
Subject: [PATCH] use @wraps to set the __name__ __module__ and __doc__
 correctly for logged functions

---
 synapse/util/logutils.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/synapse/util/logutils.py b/synapse/util/logutils.py
index 9270a1790b..021649071b 100644
--- a/synapse/util/logutils.py
+++ b/synapse/util/logutils.py
@@ -15,6 +15,7 @@
 
 
 from inspect import getcallargs
+from functools import wraps
 
 import logging
 
@@ -26,6 +27,7 @@ def log_function(f):
     lineno = f.func_code.co_firstlineno
     pathname = f.func_code.co_filename
 
+    @wraps(f)
     def wrapped(*args, **kwargs):
         name = f.__module__
         logger = logging.getLogger(name)