def handle_noargs(self, **options):
db = options.get('database', DEFAULT_DB_ALIAS)
connection = connections[db]
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 ImportError:
pass
sql_list = sql_flush(self.style, connection, 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: """ % connection.settings_dict['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(using=db)
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""" % (connection.settings_dict['NAME'], e))
transaction.commit_unless_managed(using=db)
# Emit the post sync signal. This allows individual
# applications to respond as if the database had been
# sync'd from scratch.
all_models = []
for app in models.get_apps():
all_models.extend([
m for m in models.get_models(app, include_auto_created=True)
if router.allow_syncdb(db, m)
])
emit_post_sync_signal(all_models, verbosity, interactive, db)
# Reinstall the initial_data fixture.
kwargs = options.copy()
kwargs['database'] = db
call_command('loaddata', 'initial_data', **kwargs)
def handle_noargs(self, **options):
return '\n'.join(
sql_flush(self.style,
connections[options.get('database', DEFAULT_DB_ALIAS)],
only_django=True)).encode('utf-8')
def handle_noargs(self, **options):
return u'\n'.join(sql_flush(self.style, connections[options.get('database', DEFAULT_DB_ALIAS)], only_django=True)).encode('utf-8')