def dropTable(Model, db_name, user=None, password=None, host='127.0.0.1'):
'''
create by bigzhu at 15/04/04 13:12:02 还是需要一个删除表的功能
'''
if user is None:
user = db_name
if password is None:
password = db_name
if host is None:
host = '127.0.0.1'
#db = PostgresqlDatabase(db_name, user=user, password=password, host='127.0.0.1')
#db = PostgresqlExtDatabase(db_name, user=user, password=password, host='127.0.0.1', register_hstore=False)
db = PostgresqlExtDatabase(db_name, user=user, password=password, host=host, register_hstore=False)
Model._meta.database = db
try:
Model.drop_table(True)
except peewee.OperationalError:
print public_bz.getExpInfo()
showDBCreate(db_name)
exit(1)
print 'drop table ' + Model.__name__
