From 56efcbe981b3f09dc563e2519315a7d7432bbce4 Mon Sep 17 00:00:00 2001
From: Luke Campagnola <luke.campagnola@gmail.com>
Date: Tue, 25 Oct 2016 21:03:09 -0700
Subject: [PATCH] Workaround for pyopengl import error

---
 pyqtgraph/widgets/RawImageWidget.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pyqtgraph/widgets/RawImageWidget.py b/pyqtgraph/widgets/RawImageWidget.py
index 970b570b..35f12e8a 100644
--- a/pyqtgraph/widgets/RawImageWidget.py
+++ b/pyqtgraph/widgets/RawImageWidget.py
@@ -3,7 +3,9 @@ try:
     from ..Qt import QtOpenGL
     from OpenGL.GL import *
     HAVE_OPENGL = True
-except ImportError:
+except Exception:
+    # Would prefer `except ImportError` here, but some versions of pyopengl generate
+    # AttributeError upon import
     HAVE_OPENGL = False
 
 from .. import functions as fn