Close connection. :param connection: psycopg2.connection
(cn=None)
| 71 | |
| 72 | |
| 73 | def close_cn(cn=None): |
| 74 | """ |
| 75 | Close connection. |
| 76 | :param connection: psycopg2.connection |
| 77 | """ |
| 78 | if cn: |
| 79 | cn.close() |
| 80 | print('Closed connection: {0}.'.format(cn.dsn)) |