don't complain if ssh without -X/-Y

2020-07-15 21:19:09 +02:00 · 2020-07-15 21:19:09 +02:00 · fa7f7e6fa4
parent 333e840b09
commit fa7f7e6fa4
1 changed files with 2 additions and 0 deletions
--- a/python/damask/_colormap.py
+++ b/python/damask/_colormap.py
@ -3,6 +3,8 @@ import functools

 import numpy as np
 import matplotlib as mpl
+if os.name == 'posix' and 'DISPLAY' not in os.environ:
+    mpl.use('Agg')
 import matplotlib.pyplot as plt
 from matplotlib import cm