.

generic/models.py

@@ -239,10 +239,10 @@ class SeriesImageBase(models.Model):
         return info
 
     def generate_hashes(self):
-        #image_hash, is_dicom = get_image_hash(self.image, hash_type="md5", direct_pixel_data=False)
+        image_hash, is_dicom = get_image_hash(self.image, hash_type="md5", direct_pixel_data=False)
 
-        #self.is_dicom = is_dicom
-        #self.image_md5_hash = image_hash
+        self.is_dicom = is_dicom
+        self.image_md5_hash = image_hash
 
         image_blake3_hash, is_dicom = get_image_hash(self.image, hash_type="blake3", direct_pixel_data=True)
         self.is_dicom = is_dicom

helpers/images.py

@@ -156,7 +156,8 @@ def print_dicom(dataset, indent=0, include_tag_ids=True):
 
 def get_image_dicom_hash(img, dataset=None, hash_type="md5", direct_pixel_data=True) -> (str, bool):
     if dataset is None:
-        dataset = pydicom.dcmread(img)
+        with pydicom.dcmread(img) as ds:
+            dataset = ds
 
     # TODO: improve?
     match hash_type: