[yt-svn] commit/yt: MatthewTurk: Only register colormaps that aren't already registered in matplotlib.

[commits-noreply at bitbucket.org]

1 new commit in yt:

https://bitbucket.org/yt_analysis/yt/commits/55194517b9af/
Changeset:   55194517b9af
Branch:      yt
User:        MatthewTurk
Date:        2013-12-03 23:42:10
Summary:     Only register colormaps that aren't already registered in matplotlib.

This helps avoid clobbering items in the Glue colormap space.

Thanks to John ZuHone for pointing this out.
Affected #:  1 file

diff -r d85c1291287fa5e92510950868fb582e562b18a3 -r 55194517b9af79c7524896c46b8d3907c2b9486a yt/visualization/color_maps.py
--- a/yt/visualization/color_maps.py
+++ b/yt/visualization/color_maps.py
@@ -120,7 +120,7 @@
 # Add colormaps in _colormap_data.py that weren't defined here
 _vs = np.linspace(0,1,255)
 for k,v in _cm.color_map_luts.iteritems():
-    if k not in yt_colormaps:
+    if k not in yt_colormaps and k not in mcm.cmap_d:
         cdict = { 'red': zip(_vs,v[0],v[0]),
                   'green': zip(_vs,v[1],v[1]),
                   'blue': zip(_vs,v[2],v[2]) }

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

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