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from optparse import make_option
from django.core.management.base import NoArgsCommand
from django.core.management.sql import sql_flush
from django.db import connections, DEFAULT_DB_ALIAS
class Command(NoArgsCommand):
help = "Returns a list of the SQL statements required to return all tables in the database to the state they were in just after they were installed."
option_list = NoArgsCommand.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.'),
)
output_transaction = True
def handle_noargs(self, **options):
return u'\n'.join(sql_flush(self.style, connections[options['database']], only_django=True)).encode('utf-8')
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