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wasserth · Jun 18, 2024 · 0dc2b85 · 0dc2b85
1 parent e648b08
commit 0dc2b85
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/totalsegmentator/preview.py b/totalsegmentator/preview.py
@@ -16,7 +16,7 @@
 from totalsegmentator.map_to_binary import class_map
 
 
-np.random.seed(1234)
+np.random.seed(1234)   # only set for numpy, not for random, because this would lead to same tmp directories for xvfb
 random_colors = np.random.rand(100, 4)
 
 roi_groups = {
@@ -217,6 +217,6 @@ def plot_subject(ct_img, output_path, df=None, roi_data=None, smoothing=20,
 
 def generate_preview(ct_in, file_out, roi_data, smoothing, task_name):
     from xvfbwrapper import Xvfb
-    # do not set random seed, otherwise can not call xvfb in parallel, because all generate same tmp dir
+    # do not set random seed, otherwise can not call xvfb in parallel, because all generate same tmp dir (numpy random seed is ok)
     with Xvfb() as xvfb:
         plot_subject(ct_in, file_out, None, roi_data, smoothing, task_name)