Try setting Agg backend for Matplotlib testing

scikit-image · Mar 19, 2024 · 970d0a3 · 970d0a3
1 parent 2c00ec5
commit 970d0a3
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/skimage/io/tests/test_mpl_imshow.py b/skimage/io/tests/test_mpl_imshow.py
@@ -5,11 +5,14 @@
 from skimage._shared._warnings import expected_warnings
 from skimage._shared._dependency_checks import is_wasm
 
+import os
+
 plt = pytest.importorskip("matplotlib.pyplot")
 
 
 def setup():
     io.reset_plugins()
+    os.environ["MPLBACKEND"] = "agg"
 
 
 # test images. Note that they don't have their full range for their dtype,