def handle_noargs(self, **options):
        from django.conf import settings
        from django.db import connection, transaction, models
        from django.core.management.sql import sql_flush, emit_post_sync_signal

        verbosity = int(options.get('verbosity', 1))
        interactive = options.get('interactive')

        self.style = no_style()

        # Import the 'management' module within each installed app, to register
        # dispatcher events.
        for app_name in settings.INSTALLED_APPS:
            try:
                import_module('.management', app_name)
            except __HOLE__:
                pass

        sql_list = sql_flush(self.style, only_django=True)

        if interactive:
            confirm = raw_input("""You have requested a flush of the database.
This will IRREVERSIBLY DESTROY all data currently in the %r database,
and return each table to the state it was in after syncdb.
Are you sure you want to do this?

    Type 'yes' to continue, or 'no' to cancel: """ % settings.DATABASE_NAME)
        else:
            confirm = 'yes'

        if confirm == 'yes':
            try:
                cursor = connection.cursor()
                for sql in sql_list:
                    cursor.execute(sql)
            except Exception, e:
                transaction.rollback_unless_managed()
                raise CommandError("""Database %s couldn't be flushed. Possible reasons:
      * The database isn't running or isn't configured correctly.
      * At least one of the expected database tables doesn't exist.
      * The SQL was invalid.
    Hint: Look at the output of 'django-admin.py sqlflush'. That's the SQL this command wasn't able to run.
    The full error: %s""" % (settings.DATABASE_NAME, e))
            transaction.commit_unless_managed()

            # Emit the post sync signal. This allows individual
            # applications to respond as if the database had been
            # sync'd from scratch.
            emit_post_sync_signal(models.get_models(), verbosity, interactive)

            # Reinstall the initial_data fixture.
            from django.core.management import call_command
            call_command('loaddata', 'initial_data', **options)

        else:
            print "Flush cancelled."
dataset/ETHPy150Open CollabQ/CollabQ/vendor/django/core/management/commands/flush.py/Command.handle_noargs