def move_data(dbset):
try:
db = DB(**dbset)
db.begin()
query = db.query("SELECT bluetooth.move_raw_data();")
if query.getresult()[0][0] != 1:
db.rollback()
raise DatabaseError(
'bluetooth.move_raw_data did not complete successfully')
query = db.query("TRUNCATE bluetooth.raw_data;")
query = db.query("SELECT king_pilot.load_bt_data();")
if query.getresult()[0][0] != 1:
db.rollback()
raise DatabaseError(
'king_pilot.load_bt_data did not complete successfully')
db.query(
'DELETE FROM king_pilot.daily_raw_bt WHERE measured_timestamp < now()::DATE;'
)
db.commit()
except DatabaseError as dberr:
LOGGER.error(dberr)
db.rollback()
except IntegrityError:
LOGGER.critical(
'Moving data failed due to violation of a constraint. Data will have to be moved manually'
)
finally:
db.close()
def singleton_side_effect(unused1, unused2):
# this function replaces dbconn.querySingleton(conn, sql), conditionally raising exception
if len(db_singleton_side_effect_list) > 0:
if db_singleton_side_effect_list[0] == "DatabaseError":
raise DatabaseError("mock exception")
return db_singleton_side_effect_list[0]
return None