def __set__update_version(cls, updver=0):
db = DBImpl(psycopg2, DatabaseConfig)
try:
assert isinstance(updver, int), "Update version must be of int type."
db.execute('UPDATE "CONFIG" SET version={} WHERE id=0'.format(updver))
finally:
db.close()
def get_current_fias_version(cls):
db = None
try:
db = DBImpl(psycopg2, DatabaseConfig)
rows = db.get_rows('SELECT version FROM "CONFIG" WHERE id=0', True)
assert len(rows) > 0, "Cannot get a version"
return rows[0]['version']
except:
return 0
finally:
if db:
db.close()
