Remove warning about matplotlib fonts in BandsData.show_mpl() (#2902)

Add DejaVu font as alternative, which is available by default on Ubuntu.
aiidateam · Jun 1, 2019 · 9abc39d · 9abc39d
1 parent 24b869b
commit 9abc39d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/aiida/orm/nodes/data/array/bands.py b/aiida/orm/nodes/data/array/bands.py
@@ -1640,7 +1640,7 @@ def _prepare_json(self, main_file_name="", comments=True):
 from matplotlib import rc
 # Uncomment to change default font
 #rc('font',**{'family':'sans-serif','sans-serif':['Helvetica']})
-rc('font', **{'family': 'serif', 'serif': ['Computer Modern', 'CMU Serif', 'Times New Roman']})
+rc('font', **{'family': 'serif', 'serif': ['Computer Modern', 'CMU Serif', 'Times New Roman', 'DejaVu Serif']})
 # To use proper font for, e.g., Gamma if usetex is set to False
 rc('mathtext', fontset='cm')
 
@@ -1665,7 +1665,7 @@ def _prepare_json(self, main_file_name="", comments=True):
 from matplotlib import rc
 # Uncomment to change default font
 #rc('font',**{'family':'sans-serif','sans-serif':['Helvetica']})
-rc('font', **{'family': 'serif', 'serif': ['Computer Modern', 'CMU Serif', 'Times New Roman']})
+rc('font', **{'family': 'serif', 'serif': ['Computer Modern', 'CMU Serif', 'Times New Roman', 'DejaVu Serif']})
 # To use proper font for, e.g., Gamma if usetex is set to False
 rc('mathtext', fontset='cm')