[Yt-svn] yt: Adding missing imports for eps_writer.

[hg at spacepope.org]

hg Repository: yt
details:   yt/rev/76455795fad9
changeset: 3432:76455795fad9
user:      John Wise <jwise at astro.princeton.edu>
date:
Wed Oct 06 14:06:00 2010 -0400
description:
Adding missing imports for eps_writer.

diffstat:

 yt/visualization/eps_writer.py |  2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diffs (12 lines):

diff -r 813178613ebd -r 76455795fad9 yt/visualization/eps_writer.py
--- a/yt/visualization/eps_writer.py	Tue Oct 05 14:52:24 2010 -0400
+++ b/yt/visualization/eps_writer.py	Wed Oct 06 14:06:00 2010 -0400
@@ -27,6 +27,8 @@
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 """
 import pyx
+import numpy as na
+from matplotlib import cm
 
 from .plot_types import \
     VMPlot, \