Merge 0745a66 into 9447a40

Axelrod-Python · Aug 15, 2018 · 82407f4 · 82407f4
2 parents 9447a40 + 0745a66
commit 82407f4
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diff --git a/axelrod/tests/unit/test_plot.py b/axelrod/tests/unit/test_plot.py
@@ -4,8 +4,10 @@
 from numpy import mean
 import tempfile
 
-import matplotlib.pyplot
-plt = matplotlib.pyplot
+import matplotlib
+matplotlib.use("agg")
+
+import matplotlib.pyplot as plt
 
 
 class TestPlot(unittest.TestCase):

diff --git a/doctests.py b/doctests.py
@@ -3,6 +3,9 @@
 import unittest
 import warnings
 
+import matplotlib
+matplotlib.use("agg")
+
 
 # Note loader and ignore are required arguments for unittest even if unused.
 def load_tests(loader, tests, ignore):