Fixed #36321 -- Defaulted suggest_on_error=True in management commands.

Python 3.15 defaults suggest_on_error=True, but the feature is available
from 3.14, so this change opts in earlier. This change can be reverted
when Python 3.15 is the minimum supported version.

2 files changed, 4 insertions, 0 deletions

diff --git a/django/core/management/base.py b/django/core/management/base.py
index 92a3abb01e..db7a01cc4c 100644
--- a/django/core/management/base.py
+++ b/django/core/management/base.py
@@ -15,6 +15,7 @@ from django.core import checks
 from django.core.exceptions import ImproperlyConfigured
 from django.core.management.color import color_style, no_style
 from django.db import DEFAULT_DB_ALIAS, connections
+from django.utils.version import PY314, PY315
 
 ALL_CHECKS = "__all__"
 
@@ -57,6 +58,8 @@ class CommandParser(ArgumentParser):
     ):
         self.missing_args_message = missing_args_message
         self.called_from_command_line = called_from_command_line
+        if PY314 and not PY315:
+            kwargs.setdefault("suggest_on_error", True)
         super().__init__(**kwargs)
 
     def parse_args(self, args=None, namespace=None):
diff --git a/django/utils/version.py b/django/utils/version.py
index 2bb650ac89..9f694070c5 100644
--- a/django/utils/version.py
+++ b/django/utils/version.py
@@ -20,6 +20,7 @@ PY311 = sys.version_info >= (3, 11)
 PY312 = sys.version_info >= (3, 12)
 PY313 = sys.version_info >= (3, 13)
 PY314 = sys.version_info >= (3, 14)
+PY315 = sys.version_info >= (3, 15)
 
 
 def get_version(version=None):