U d/e @sddlmZddlmZmZmZmZmZmZm Z m Z m Z m Z ddl mZdZdZdZddejejejejfdd Zd d d d d ddddddg ZdS)) Connection) WarningError DataError DatabaseErrorProgrammingErrorIntegrityErrorInterfaceError InternalErrorNotSupportedErrorOperationalError)definesz2.0ZpyformatNc Ks4|dkr|dkrtdtf||||||d|S)a1 Create a new database connection. The connection can be specified via DSN: ``conn = connect("clickhouse://localhost/test?param1=value1&...")`` or using database and credentials arguments: ``conn = connect(database="test", user="default", password="default", host="localhost", **kwargs)`` The basic connection parameters are: - *host*: host with running ClickHouse server. - *port*: port ClickHouse server is bound to. - *database*: database connect to. - *user*: database user. - *password*: user's password. See defaults in :data:`~clickhouse_driver.connection.Connection` constructor. DSN or host is required. Any other keyword parameter will be passed to the underlying Connection class. :return: a new connection. Nzhost or dsn is required)dsnuserpasswordhostportdatabase) ValueErrorr)rrrrrrkwargsrD/tmp/pip-unpacked-wheel-mds_o03w/clickhouse_driver/dbapi/__init__.pyconnects# rrrrrrrr r r r ) connectionrerrorsrrrrrrr r r r rZapilevelZ threadsafetyZ paramstyleZ DEFAULT_USERZDEFAULT_PASSWORDZ DEFAULT_PORTZDEFAULT_DATABASEr__all__rrrrs. 0  +