def drop_tables(cls):
models = BaseModel.all_models(cls)
for model in models:
table = model._meta.db_table
try:
model.drop_table(cascade=True)
logger.debug('Destroyed table: %s', table)
except (ProgrammingError, OperationalError):
logger.warn('Attempted to destroy non-existent table: %s', table)
def create_tables(cls):
models = BaseModel.all_models(cls)
for model in models:
table = model._meta.db_table
try:
model.create_table()
logger.debug('Created table: %s', table)
except ProgrammingError:
logger.warn('Attempted to create existing table: %s', table)