fix bug in metadata loading for slideexplorer multi roi

ditb/io/metadata.py

@@ -205,6 +205,7 @@ def list_images(full_metadata: dict, roi=None):
         else:
             stage_position_labels = ['Pos0']
 
+
     if roi is not None:
         # Get the format of the label
         mm_format = mm_label_format(stage_position_labels[0])
@@ -235,16 +236,28 @@ def list_images(full_metadata: dict, roi=None):
     tmpl_MM2 = 'img_channel{c:03d}_position{p:03d}_time{t:09d}_z{z:03d}.tif'
     #  TODO: NEED to implement tmpl_MM1
 
+    # TODO: Could be a better solution to get the name from the metadata, but not so easy 
+    # to find it in the correct order.
+
+    # For slideExplorer with multiple ROI, the position in the .tif name is continous.
+    pos_slide_expl = 0
+
     # Loop over label, time, channel, position, to populate the name table
     for i, label in enumerate(stage_position_labels):
         #print(i, label)
         for t in range(summary['Frames']):
             for c in range(summary['Channels']):
                 for z in range(summary['Slices']):
+                    p = 0
+
+                    # The case for multipose
                     if 'pos' in label.lower():
                         p = re.findall(r'\d+', label)[0]
-                    else:
-                        p = 0
+                    
+                    # The case for slideexplorer
+                    if 'tile' in label.lower():
+                        p = pos_slide_expl
+                        
 
                     nn = label + '/' + tmpl_MM2.format(c=int(c), p=int(p), t=int(t), z=int(z))
 
@@ -255,6 +268,9 @@ def list_images(full_metadata: dict, roi=None):
                         print(f"No {nn} in metadata")
                         # sys.exit()
         
+        # Increment the position of slideExplorer
+        pos_slide_expl += 1
+        
     return unique_file_names
 
 

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "DITB"
-version = "20240525rc6"
+version = "20240526rc1"
 readme = "README.md"
 requires-python = ">=3.11"
 authors = [{ name = "Hugo Chauvet", email = "hugo.chauvet@synchrotron-soleil.fr" }]