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remove matplotlib warning #1964

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merged 1 commit into from
Jun 30, 2018
Merged

remove matplotlib warning #1964

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8 changes: 5 additions & 3 deletions testsuite/MDAnalysisTests/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -121,11 +121,13 @@
# issue #412 https://github.com/MDAnalysis/mdanalysis/issues/412 and PR #1822.
os.environ['DUECREDIT_ENABLE'] = 'yes'

# Any tests that plot with matplotlib need to run with the simple agg backend because
# on Travis there is no DISPLAY set
# Any tests that plot with matplotlib need to run with the simple agg backend
# because on Travis there is no DISPLAY set. This doesn't warn if we import
# files from the tests after loading matplotlib. This will remove unnecessary
# user warnings.
try:
import matplotlib
matplotlib.use('agg')
matplotlib.use('agg', warn=False)
except ImportError:
pass

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