Printing debug information only when debugger has set a trace

Author: brownbaerchen

heat/core/dndarray.py

@@ -3,6 +3,7 @@
 from __future__ import annotations
 
 import math
+import sys
 import numpy as np
 import torch
 import warnings
@@ -1245,11 +1246,14 @@ def _repr_pretty_(self, p, cycle):
         else:
             p.text(printing.__str__(self))
 
-    def __repr__(self) -> str:
+    def __repr__(self, force_debug_output=False) -> str:
         """
         Returns a printable representation of the passed DNDarray, targeting developers.
         """
-        return printing.__repr__(self)
+        if sys.gettrace() is None and not force_debug_output:  # Running without debugger
+            return printing.__str__(self)
+        else:
+            return printing.__repr__(self)
 
     def ravel(self):
         """

heat/core/tests/test_printing.py

@@ -432,11 +432,12 @@ def test_split_2_above_threshold(self):
 
     def test___repr__(self):
         a = ht.array([1, 2, 3, 4])
-        r = a.__repr__()
+        r = a.__repr__(force_debug_output=True)
         self.assertEqual(
             r,
             f"<DNDarray(MPI-rank: {a.comm.rank}, Shape: {a.shape}, Split: {a.split}, Local Shape: {a.lshape}, Device: {a.device}, Dtype: {a.dtype.__name__})>",
         )
+        self.assertEqual(a.__repr__(), a.__str__())
 
 
 class TestPrintingGPU(TestCase):