2012-06-08 00:08:47 +08:00
|
|
|
from __future__ import unicode_literals
|
|
|
|
|
2009-12-22 23:18:51 +08:00
|
|
|
from optparse import make_option
|
|
|
|
|
2007-08-16 14:06:55 +08:00
|
|
|
from django.core.management.base import AppCommand
|
2009-12-22 23:18:51 +08:00
|
|
|
from django.core.management.sql import sql_delete
|
|
|
|
from django.db import connections, DEFAULT_DB_ALIAS
|
2007-08-16 14:06:55 +08:00
|
|
|
|
2013-11-03 04:12:09 +08:00
|
|
|
|
2007-08-16 14:06:55 +08:00
|
|
|
class Command(AppCommand):
|
|
|
|
help = "Prints the DROP TABLE SQL statements for the given app name(s)."
|
|
|
|
|
2009-12-22 23:18:51 +08:00
|
|
|
option_list = AppCommand.option_list + (
|
|
|
|
make_option('--database', action='store', dest='database',
|
|
|
|
default=DEFAULT_DB_ALIAS, help='Nominates a database to print the '
|
|
|
|
'SQL for. Defaults to the "default" database.'),
|
|
|
|
)
|
|
|
|
|
2007-08-16 14:06:55 +08:00
|
|
|
output_transaction = True
|
|
|
|
|
2013-12-27 22:17:56 +08:00
|
|
|
def handle_app_config(self, app_config, **options):
|
|
|
|
if app_config.models_module is None:
|
|
|
|
return
|
|
|
|
connection = connections[options.get('database')]
|
2013-12-30 04:11:12 +08:00
|
|
|
statements = sql_delete(app_config, self.style, connection)
|
2013-12-27 22:17:56 +08:00
|
|
|
return '\n'.join(statements)
|