MAINT: Fix broken examples (mne-tools#12074)

Author: larsoner

doc/conf.py

@@ -1621,6 +1621,7 @@ def reset_warnings(gallery_conf, fname):
 co = "connectivity"
 mne_conn = "https://mne.tools/mne-connectivity/stable"
 tu = "auto_tutorials"
+pr = "preprocessing"
 di = "discussions"
 sm = "source-modeling"
 fw = "forward"
@@ -1666,7 +1667,7 @@ def reset_warnings(gallery_conf, fname):
     f"{tu}/{sd}/plot_phantom_4DBTi.html": f"{tu}/{nv}/90_phantom_4DBTi.html",
     f"{tu}/{sd}/plot_brainstorm_auditory.html": f"{tu}/io/60_ctf_bst_auditory.html",
     f"{tu}/{sd}/plot_sleep.html": f"{tu}/clinical/60_sleep.html",
-    f"{tu}/{di}/plot_background_filtering.html": f"{tu}/preprocessing/25_background_filtering.html",  # noqa E501
+    f"{tu}/{di}/plot_background_filtering.html": f"{tu}/{pr}/25_background_filtering.html",  # noqa E501
     f"{tu}/{di}/plot_background_statistics.html": f"{tu}/{sn}/10_background_stats.html",
     f"{tu}/{sn}/plot_stats_cluster_erp.html": f"{tu}/{sn}/20_erp_stats.html",
     f"{tu}/{sn}/plot_stats_cluster_1samp_test_time_frequency.html": f"{tu}/{sn}/40_cluster_1samp_time_freq.html",  # noqa E501
@@ -1681,7 +1682,7 @@ def reset_warnings(gallery_conf, fname):
     f"{tu}/{si}/plot_creating_data_structures.html": f"{tu}/{si}/10_array_objs.html",
     f"{tu}/{si}/plot_point_spread.html": f"{tu}/{si}/70_point_spread.html",
     f"{tu}/{si}/plot_dics.html": f"{tu}/{si}/80_dics.html",
-    f"{tu}/{tf}/plot_eyetracking.html": f"{tu}/preprocessing/90_eyetracking_data.html",
+    f"{tu}/{tf}/plot_eyetracking.html": f"{tu}/{pr}/90_eyetracking_data.html",
     f"{ex}/{co}/mne_inverse_label_connectivity.html": f"{mne_conn}/{ex}/mne_inverse_label_connectivity.html",  # noqa E501
     f"{ex}/{co}/cwt_sensor_connectivity.html": f"{mne_conn}/{ex}/cwt_sensor_connectivity.html",  # noqa E501
     f"{ex}/{co}/mixed_source_space_connectivity.html": f"{mne_conn}/{ex}/mixed_source_space_connectivity.html",  # noqa E501
@@ -1692,6 +1693,7 @@ def reset_warnings(gallery_conf, fname):
     f"{ex}/{co}/mne_inverse_psi_visual.html": f"{mne_conn}/{ex}/mne_inverse_psi_visual.html",  # noqa E501
     f"{ex}/{co}/sensor_connectivity.html": f"{mne_conn}/{ex}/sensor_connectivity.html",
     f"{ex}/{vi}/publication_figure.html": f"{tu}/{vi}/10_publication_figure.html",
+    f"{ex}/{vi}/sensor_noise_level.html": f"{tu}/{pr}/50_artifact_correction_ssp.html",
 }
 
 

examples/visualization/sensor_noise_level.py

@@ -2839,7 +2839,8 @@ def add_sensors(
                     self._units,
                     sensor_colors=sensor_colors,
                 )
-                for item, actors in sensors_actors.items():
+                # sensors_actors can still be None
+                for item, actors in (sensors_actors or {}).items():
                     for actor in actors:
                         self._add_actor(item, actor)
 

mne/viz/_brain/_brain.py

@@ -73,7 +73,6 @@
 Continuous Wave Devices
 ***********************
 
-
 .. _import-nirx:
 
 NIRx (directory or hdr)

tutorials/io/30_reading_fnirs_data.py

@@ -99,14 +99,17 @@
 empty_room_raw.del_proj()
 
 # %%
+#
+# _ex-noise-level:
+#
 # Visualizing the empty-room noise
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 #
 # Let's take a look at the spectrum of the empty room noise. We can view an
 # individual spectrum for each sensor, or an average (with confidence band)
 # across sensors:
 
-spectrum = empty_room_raw.compute_psd()
+spectrum = empty_room_raw.compute_psd(verbose="error")  # ignore zero value warning
 for average in (False, True):
     spectrum.plot(average=average, dB=False, xscale="log", picks="data", exclude="bads")