[yt-svn] commit/yt: jzuhone: Merged in ngoldbaum/yt (pull request #2200)

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1 new commit in yt:

https://bitbucket.org/yt_analysis/yt/commits/40651a894708/
Changeset:   40651a894708
Branch:      yt
User:        jzuhone
Date:        2016-06-10 16:03:56+00:00
Summary:     Merged in ngoldbaum/yt (pull request #2200)

work around glfw changing the working directory on OSX
Affected #:  1 file

diff -r 40287d59199ee61f6dadfdbb3d3c612f064c69d5 -r 40651a894708e5cddcfc8cbfa287877c304b0de8 yt/visualization/volume_rendering/interactive_loop.py
--- a/yt/visualization/volume_rendering/interactive_loop.py
+++ b/yt/visualization/volume_rendering/interactive_loop.py
@@ -14,6 +14,8 @@
 
 # This is a part of the experimental Interactive Data Visualization
 
+import os
+
 import cyglfw3 as glfw
 import numpy as np
 import OpenGL.GL as GL
@@ -116,7 +118,11 @@
     '''
     should_quit = False
     def __init__(self, width=1024, height=1024, title="vol_render"):
+        curdir = os.getcwd()
         glfw.Init()
+        # glfw sometimes changes the current working directory, see
+        # https://github.com/adamlwgriffiths/cyglfw3/issues/21
+        os.chdir(curdir)
         glfw.WindowHint(glfw.CONTEXT_VERSION_MAJOR, 3)
         glfw.WindowHint(glfw.CONTEXT_VERSION_MINOR, 3)
         glfw.WindowHint(glfw.OPENGL_FORWARD_COMPAT, True)

Repository URL: https://bitbucket.org/yt_analysis/yt/

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