TYP: add type hints for old_camera

yt-project · Oct 8, 2021 · 5b9dbe1 · 5b9dbe1
1 parent bb537d0
commit 5b9dbe1
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/yt/visualization/volume_rendering/old_camera.py b/yt/visualization/volume_rendering/old_camera.py
@@ -1,5 +1,6 @@
 import builtins
 from copy import deepcopy
+from typing import List
 
 import numpy as np
 
@@ -1185,7 +1186,7 @@ def rotation(self, theta, n_steps, rot_vector=None, clip_ratio=None):
 
 
 class InteractiveCamera(Camera):
-    frames = []
+    frames: List[ImageArray] = []
 
     def snapshot(self, fn=None, clip_ratio=None):
         self._pyplot.figure(2)