Fixed #17820 -- Fixed more occurrences of redundant handling of management commands options.

They had been missen in the first attempts or had been introduced afterwards.

Refs #13760, #10080, #17799.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@17678 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/core/management/commands/createcachetable.py

@@ -20,7 +20,7 @@ class Command(LabelCommand):
     requires_model_validation = False
 
     def handle_label(self, tablename, **options):
-        db = options.get('database', DEFAULT_DB_ALIAS)
+        db = options.get('database')
         cache = BaseDatabaseCache(tablename, {})
         if not router.allow_syncdb(db, cache.cache_model_class):
             return

django/core/management/commands/reset.py

@@ -25,7 +25,7 @@ class Command(AppCommand):
             'This command has been deprecated. The command ``flush`` can be used to delete everything. You can also use ALTER TABLE or DROP TABLE statements manually.',
             DeprecationWarning
         )
-        using = options.get('database', DEFAULT_DB_ALIAS)
+        using = options.get('database')
         connection = connections[using]
 
         app_name = app.__name__.split('.')[-2]

django/core/management/commands/runserver.py

@@ -72,7 +72,7 @@ class BaseRunserverCommand(BaseCommand):
         """
         Runs the server, using the autoreloader if needed
         """
-        use_reloader = options.get('use_reloader', True)
+        use_reloader = options.get('use_reloader')
 
         if use_reloader:
             autoreload.main(self.inner_run, args, options)
@@ -83,7 +83,7 @@ class BaseRunserverCommand(BaseCommand):
         from django.conf import settings
         from django.utils import translation
 
-        threading = options.get('use_threading', False)
+        threading = options.get('use_threading')
         shutdown_message = options.get('shutdown_message', '')
         quit_command = (sys.platform == 'win32') and 'CTRL-BREAK' or 'CONTROL-C'