Add *paste.filter_factory* entry point

Ceilometermiddleware users don’t need to be exposed to the implementation
details of the middleware. With the entry point they can use the common
syntax to load the middleware :

  [filter:ceilometermiddleware]
  use = egg:ceilometermiddleware#swift

You can learn more about it there : http://pythonpaste.org/deploy/#introduction

Change-Id: I2574f8b3fe9f6eeb447f22a6e6a001c8d8e7cbb6

1 files changed, 4 insertions, 0 deletions

diff --git a/setup.cfg b/setup.cfg
index abcf0dc..6d99d4a 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -24,6 +24,10 @@ classifier =
 packages =
     ceilometermiddleware
 
+[entry_points]
+paste.filter_factory =
+    swift = ceilometermiddleware.swift:filter_factory
+
 [build_sphinx]
 source-dir = doc/source
 build-dir = doc/build