[dicth52nx] fix deprecation warning due to update_mode parameter

est/io/io.py

@@ -403,13 +403,15 @@ def write_xas_proc(
                 value,
                 h5file=h5_file,
                 h5path=h5_path,
-                overwrite_data=True,
+                update_mode="replace",
                 mode="a",
             )
         else:
             with HDF5File(h5_file, "a") as h5f:
                 nx_process = h5f.require_group(nx_process_path)
                 if attrs is None:
+                    if key_path in nx_process:
+                        del nx_process[key_path]
                     try:
                         nx_process[key_path] = value
                     except TypeError as e:
@@ -452,6 +454,9 @@ def write_xas_proc(
                 # to insure silx isplotting it we should have curve as a 1D object
                 # but by default we are handling a map of spectra. This is why we
                 # need to duplicate data here
+                if name in plot_group:
+                    del plot_group[name]
+
                 if dataset_to_link.ndim == 1:
                     plot_group[name] = h5py.SoftLink(dataset_to_link.name)
                 elif dataset_to_link.ndim == 2:
@@ -538,7 +543,7 @@ def write_xas_proc(
             process.getConfiguration(),
             h5file=h5_file,
             h5path=h5_path,
-            overwrite_data=True,
+            update_mode="add",
             mode="a",
         )
 
@@ -614,7 +619,7 @@ def write_spectrum_saving_pt(h5_file, entry, obj, overwrite=True):
     :param str obj_name: name of the object to store
     :param str data_path:
     """
-    dicttoh5(obj, h5file=h5_file, h5path=entry, overwrite_data=True, mode="a")
+    dicttoh5(obj, h5file=h5_file, h5path=entry, update_mode="replace", mode="a")
 
 
 def get_xasproc(h5_file, entry):