allow script to run on a headless server without $DISPLAY

2018-08-24 18:03:40 -04:00 · 2018-08-24 18:03:40 -04:00 · ac668f0a1a
parent 1b19806d05
commit ac668f0a1a
1 changed files with 4 additions and 0 deletions
--- a/appfigures.py
+++ b/appfigures.py
@ -54,6 +54,10 @@ def getUpdatesDaily(t):


 def plotData(filename, ylabel, timespan, x, y):
+    # allow this to run on a headless server
+    import matplotlib
+    matplotlib.use("Agg")
+
    import matplotlib.pyplot as plt
    import matplotlib.dates as mdates