fix #803 : made it possible to export and read two or more Axis objects with the same name or anonymous using the HDF format

Author: alixdamman

doc/source/changes/version_0_32.rst.inc

@@ -61,3 +61,6 @@ Fixes
 
 * fixed :py:obj:`zip_array_values()` and :py:obj:`zip_array_items()` functions not available
   when importing the entire larray library as ``from larray import *`` (closes :issue:`816`).
+
+* fixed wrong axes and groups names when loading a session from an HDF file
+  (closes :issue:`803`).

larray/inout/hdf.py

@@ -132,10 +132,8 @@ def _read_item(self, key, type, *args, **kwargs):
             hdf_key = '/' + key
         elif type == 'Axis':
             hdf_key = '__axes__/' + key
-            kwargs['name'] = key
         elif type == 'Group':
             hdf_key = '__groups__/' + key
-            kwargs['name'] = key
         else:
             raise TypeError()
         return read_hdf(self.handle, hdf_key, *args, **kwargs)