Add repr and str methods to DpnpNdarray and USMNdarray types.

Author: Diptorup Deb

numba_dpex/core/types/dpnp_ndarray_type.py

@@ -58,6 +58,12 @@ def __array_ufunc__(self, ufunc, method, *inputs, **kwargs):
         else:
             return
 
+    def __str__(self):
+        return self.name.replace("USMNdArray", "DpnpNdarray")
+
+    def __repr__(self):
+        return self.__str__()
+
     def __allocate__(
         self,
         typingctx,

numba_dpex/core/types/usm_ndarray_type.py

@@ -87,7 +87,7 @@ def __init__(
             self.dtype = dtype
 
         if name is None:
-            type_name = "usm_ndarray"
+            type_name = "USMNdArray"
             if readonly:
                 type_name = "readonly " + type_name
             if not aligned:
@@ -116,6 +116,9 @@ def __init__(
             aligned=aligned,
         )
 
+    def __repr__(self):
+        return self.name
+
     def copy(
         self,
         dtype=None,