[aravis] python: pixel format are defines now.

[Emmanuel Pacaud <emmanuel src gnome org>]

commit 685afef9866ac026fbb1878851f3f1ad2479459e
Author: Emmanuel Pacaud <emmanuel gnome org>
Date:   Tue May 1 19:50:30 2012 +0200

    python: pixel format are defines now.

 tests/python/arv-camera-test.py |    2 ++
 tests/python/arv-enum-test.py   |    3 +--
 2 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/tests/python/arv-camera-test.py b/tests/python/arv-camera-test.py
index ec932e7..e1cdf81 100644
--- a/tests/python/arv-camera-test.py
+++ b/tests/python/arv-camera-test.py
@@ -41,6 +41,7 @@ else:
 
 camera.set_region (0,0,128,128)
 camera.set_frame_rate (10.0)
+camera.set_pixel_format (Aravis.PIXEL_FORMAT_MONO_8)
 
 payload = camera.get_payload ()
 
@@ -51,6 +52,7 @@ print "Camera model  :", camera.get_model_name ()
 print "Camera id     :", camera.get_device_id ()
 print "ROI           :", width, "x", height, "at", x, ",", y
 print "Payload       :", payload
+print "Pixel format  :", camera.get_pixel_format_as_string ()
 
 stream = camera.create_stream (None, None)
 
diff --git a/tests/python/arv-enum-test.py b/tests/python/arv-enum-test.py
index 5acd7db..8d1555a 100644
--- a/tests/python/arv-enum-test.py
+++ b/tests/python/arv-enum-test.py
@@ -43,5 +43,4 @@ print Aravis.DomNodeType
 print Aravis.GvStreamPacketResend
 print Aravis.GvspPacketType
 
-print Aravis.PixelFormat
-print Aravis.PixelFormat.MONO_8
+print Aravis.PIXEL_FORMAT_MONO_8