From 92ef80fd61117e1e90da7f5243a016ad9046d7ad Mon Sep 17 00:00:00 2001
From: "Dustin C. Hatch" <admiralnemo@gmail.com>
Date: Fri, 15 Apr 2011 21:04:24 -0500
Subject: [PATCH] Copy more attributes from controller callables to partial
 wrappers

---
 src/milla/dispatch/routing.py | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/src/milla/dispatch/routing.py b/src/milla/dispatch/routing.py
index d5f7a9b..997d060 100644
--- a/src/milla/dispatch/routing.py
+++ b/src/milla/dispatch/routing.py
@@ -94,10 +94,17 @@ class Router(object):
                     urlvars = match.groupdict()
                     urlvars.update(vars)
                     func = functools.partial(controller, **urlvars)
-                    if hasattr(func, '__name__'):
-                        func.__name__ = controller.__name__
-                    if hasattr(func, '__doc__'):
-                        func.__doc__ = controller.__doc__
+                    # Work around for Python Issue 3445 for older versions
+                    for attr in functools.WRAPPER_ASSIGNMENTS:
+                        try:
+                            value = getattr(controller, attr)
+                        except AttributeError:
+                            pass
+                        else:
+                            setattr(func, attr, value)
+                    for attr in functools.WRAPPER_UPDATES:
+                        getattr(func, attr).update(getattr(controller,
+                                                           attr, {}))
                     self._cache[path_info] = func
                     return func