def create_instance(
settings,
corparch: AbstractCorporaArchive,
db: KeyValueStorage,
integ_db: IntegrationDatabase) -> MysqlLiveAttributes:
"""
creates an instance of the plugin
arguments:
corparch -- corparch plugin
"""
la_settings = settings.get('plugins', 'live_attributes')
if integ_db.is_active:
logging.getLogger(__name__).info(
f'mysql_live_attributes uses integration_db[{integ_db.info}]')
return MysqlLiveAttributes(
corparch=corparch,
db=db,
integ_db=integ_db,
max_attr_list_size=settings.get_int(
'global', 'max_attr_list_size'),
empty_val_placeholder=settings.get(
'corpora', 'empty_attr_value_placeholder'),
max_attr_visible_chars=int(la_settings.get('max_attr_visible_chars', 20)))
else:
raise PluginCompatibilityException(
'mysql_live_attributes works only with integration_db enabled')
def rollback(self):
raise PluginCompatibilityException(self._err_msg())
def commit(self):
raise PluginCompatibilityException(self._err_msg())
def start_transaction(self, isolation_level=None):
raise PluginCompatibilityException(self._err_msg())
def executemany(self, sql, args_rows):
raise PluginCompatibilityException(self._err_msg())
def cursor(self, dictionary=True, buffered=False) -> R:
raise PluginCompatibilityException(self._err_msg())
def connection(self) -> N:
raise PluginCompatibilityException(self._err_msg())