fix: avoid com logging if not in debug mode

doc/changelog.d/3665.fixed.md

@@ -0,0 +1 @@
+fix: avoid com logging if not in debug mode

src/ansys/mapdl/core/mapdl_core.py

@@ -1401,7 +1401,9 @@ def __init__(self, parent):
 
         def __enter__(self):
             self._parent()._log.debug("Entering in non-interactive mode")
-            self._parent().com("Entering in non_interactive mode")
+            if self._parent().logger.logger.level <= logging.DEBUG:
+                # only commenting if on debug mode
+                self._parent().com("Entering in non_interactive mode")
             self._parent()._store_commands = True
 
         def __exit__(self, *args):

tests/test_mapdl.py

@@ -23,6 +23,7 @@
 """Test MAPDL interface"""
 from datetime import datetime
 from importlib import reload
+import logging
 import os
 from pathlib import Path
 import re
@@ -2592,3 +2593,19 @@ def test_max_cmd_len_mapdlgrpc(mapdl):
     ):
         cmd = "a" * 640
         mapdl._run(cmd)
+
+
+def test_comment_on_debug_mode(mapdl, cleared):
+    loglevel = mapdl.logger.logger.level
+
+    mapdl.logger.logger.level = logging.ERROR
+    with patch("ansys.mapdl.core.Mapdl.com") as mockcom:
+        mapdl.parameters["asdf"] = [1, 2, 3]
+    mockcom.assert_not_called()
+
+    mapdl.logger.logger.level = logging.DEBUG
+    with patch("ansys.mapdl.core.Mapdl.com") as mockcom:
+        mapdl.parameters["asdf"] = [1, 2, 3]
+    mockcom.assert_called_once_with("Entering in non_interactive mode")
+
+    mapdl.logger.logger.level = loglevel