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Code Issues Releases Wiki Activity

energy_model: set matplotlib backent to AGG

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Matplotlib defautls to the GTK backend. This can cause problems when
running in a headless session (e.g. over SSH). Since energy_model
istrument generates PNG plots, rather than rendering directly to UI, it
doesn't actually need GTK; set backend to AGG so that energy_model works
in headless environments.
This commit is contained in:
Sergei Trofimov 2015-05-01 10:04:02 +01:00
parent 0e751bdd73
commit 485ba419b3
1 changed files with 2 additions and 0 deletions
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2
wlauto/instrumentation/energy_model/__init__.py
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@ -11,6 +11,8 @@ from collections import Counter, namedtuple
try: try:
import jinja2 import jinja2
import pandas as pd import pandas as pd
import matplotlib
matplotlib.use('AGG')
import matplotlib.pyplot as plt import matplotlib.pyplot as plt
import numpy as np import numpy as np
import_error = None import_error = None