Refactoring eyetracking.py (#13602)

1himan · web-flow · commit 9f784fa56102 · 2026-01-20T13:02:50.000-05:00
diff --git a/doc/changes/dev/13602.other.rst b/doc/changes/dev/13602.other.rst
@@ -0,0 +1 @@
+Code refactor in :func:`mne.preprocessing.eyetracking.set_channel_types_eyetrack`, by `Himanshu Mahor`_.
diff --git a/mne/preprocessing/eyetracking/eyetracking.py b/mne/preprocessing/eyetracking/eyetracking.py
@@ -113,22 +113,7 @@ def set_channel_types_eyetrack(inst, mapping):
         inst.info["chs"][c_ind]["unit"] = unit_new
 
         # set eye (and x/y-component)
-        loc = np.array(
-            [
-                np.nan,
-                np.nan,
-                np.nan,
-                np.nan,
-                np.nan,
-                np.nan,
-                np.nan,
-                np.nan,
-                np.nan,
-                np.nan,
-                np.nan,
-                np.nan,
-            ]
-        )
+        loc = np.full(12, np.nan)
 
         ch_eye = ch_desc[2].lower()
         if ch_eye not in valid_eye["all"]:

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	+Code refactor in :func:`mne.preprocessing.eyetracking.set_channel_types_eyetrack`, by `Himanshu Mahor`_.