tests: switch matplotlib backend in tests

cds-astro · Nov 12, 2024 · 250e616 · 250e616
1 parent f9b6bb1
commit 250e616
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/conftest.py b/conftest.py
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+import matplotlib as mpl
+
+# chose the matplotlib backend that can only generate pngs
+# but not interact with the os (better for testing)
+mpl.use("Agg")