filter warnings triggered by #26472 when building docs

story645 · ksunden · story645 · commit 3a5e0b709cd4 · 2023-08-09T00:32:53.000-04:00
Co-authored-by: Kyle Sunden &lt;git@ksunden.space&gt;
diff --git a/doc/conf.py b/doc/conf.py
@@ -160,8 +160,9 @@ def _check_dependencies():
 # The following import is only necessary to monkey patch the signature later on
 from sphinx_gallery import gen_rst
 
-# On Linux, prevent plt.show() from emitting a non-GUI backend warning.
-os.environ.pop("DISPLAY", None)
+# Prevent plt.show() from emitting a non-GUI backend warning.
+warnings.filterwarnings('ignore', category=UserWarning,
+                        message=r'(\n|.)*is non-interactive, and thus cannot be shown')
 
 autosummary_generate = True
 autodoc_typehints = "none"
