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swh/lister/core/models.py
| Show First 20 Lines • Show All 65 Lines • ▼ Show 20 Lines | def initialize(db_engine, drop_tables=False, **kwargs): | ||||
| Typically called from the lister's initialization hook. | Typically called from the lister's initialization hook. | ||||
| Args: | Args: | ||||
| models (list): list of SQLAlchemy tables/models to drop/create. | models (list): list of SQLAlchemy tables/models to drop/create. | ||||
| db_engine (): the SQLAlchemy DB engine. | db_engine (): the SQLAlchemy DB engine. | ||||
| drop_tables (bool): if True, tables will be dropped before | drop_tables (bool): if True, tables will be dropped before | ||||
| (re)creating them. | (re)creating them. | ||||
| """ | """ | ||||
| if drop_tables: | if drop_tables: | ||||
| logger.info('Dropping tables') | logger.info('Dropping tables') | ||||
| SQLBase.metadata.drop_all(db_engine, checkfirst=True) | SQLBase.metadata.drop_all(db_engine, checkfirst=True) | ||||
| logger.info('Creating tables') | logger.info('Creating tables') | ||||
| SQLBase.metadata.create_all(db_engine, checkfirst=True) | SQLBase.metadata.create_all(db_engine, checkfirst=True) | ||||