Fix parsing negative numbers

DIRACGrid · Apr 23, 2021 · 698d7a3 · 698d7a3
1 parent 2ccb674
commit 698d7a3
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diff --git a/src/DIRAC/Core/Utilities/Graphs/GraphUtilities.py b/src/DIRAC/Core/Utilities/Graphs/GraphUtilities.py
@@ -20,11 +20,15 @@
 import pytz
 import numpy
 
+from matplotlib.pyplot import rcParams
 from matplotlib.ticker import ScalarFormatter
 from matplotlib.dates import AutoDateLocator, AutoDateFormatter, DateFormatter, RRuleLocator, \
     rrulewrapper, HOURLY, MINUTELY, SECONDLY, YEARLY, MONTHLY, DAILY
 from dateutil.relativedelta import relativedelta
 
+# This is a hack to workaround the use of float(ScalarFormatter.__call__(...))
+rcParams["axes.unicode_minus"] = False
+
 
 def evalPrefs(*args, **kw):
   """ Interpret arguments as preferencies dictionaries or key-value pairs. The overriding order

diff --git a/.../Integration/Monitoring/plots/ComponentMonitoringPlotter_plotPendingQueries.png b/.../Integration/Monitoring/plots/ComponentMonitoringPlotter_plotPendingQueries.png