def create_connect_args(self, url):
""" Inputs: sqlalchemy.engine.url object (attributes parsed from a RFC-1738-style string using
module-level make_url() function - driver://username:password@host:port/database or
driver:///?<attrib_1_name>=<attrib_1_value>;<attrib_2_name>=<attrib_2_value>)
Returns: tuple consisting of a *args/**kwargs suitable to send directly to the dbapi connect function.
DBAPI.connect(dsn, user='', password='', host='', database='', conn_options=None)
DSN: 'DRIVER={IBM DB2 ODBC DRIVER};DATABASE=db_name;HOSTNAME=host_addr;
PORT=50000;PROTOCOL=TCPIP;UID=user_id;PWD=secret'
"""
conn_args = url.translate_connect_args()
# DSN support through CLI configuration (../cfg/db2cli.ini), while 2 connection
# attributes are mandatory: database alias and UID (in support to current schema),
# all the other connection attributes (protocol, hostname, servicename) are provided
# through db2cli.ini database catalog entry.
# Example 1: ibm_db_sa:///<database_alias>?UID=db2inst1 or
# Example 2: ibm_db_sa:///?DSN=<database_alias>;UID=db2inst1
if str(url).find('///') != -1:
dsn, uid, pwd = '', '', ''
if 'database' in conn_args and conn_args['database'] is not None:
dsn = conn_args['database']
else:
if 'DSN' in url.query and url.query['DSN'] is not None:
dsn = url.query['DSN']
if 'UID' in url.query and url.query['UID'] is not None:
uid = url.query['UID']
if 'PWD' in url.query and url.query['PWD'] is not None:
pwd = url.query['PWD']
return ((dsn, uid, pwd,'',''), {})
else:
# Full URL string support for connection to remote data servers
return ( () , { 'dsn':conn_args['database'] , 'uid':conn_args['username'] , 'pwd':conn_args['password'] } )
def create_connect_args(self, url):
opts = url.translate_connect_args(username='******', password='******',
database='dbn' )
if 'host' in opts.keys() and 'port' in opts.keys():
opts['host'] += ':%s' % opts['port']
del opts['port']
#
return ([], opts)
def create_connect_args(self, url):
opts = url.translate_connect_args(username='******',
password='******',
database='dbn')
if 'host' in opts.keys() and 'port' in opts.keys():
opts['host'] += ':%s' % opts['port']
del opts['port']
#
return ([], opts)
def create_connect_args(self, url):
# get extra options
dialect_opts = dict(url.query)
opts = url.translate_connect_args(username='******', password='******',
database='dbn' )
keys = list(opts.keys())
if 'host' in keys and 'port' in keys:
opts['host'] += ':%s' % opts['port']
del opts['port']
#
opts.update(dialect_opts)
return ([], opts)
def create_connect_args(self, url):
# get extra options
dialect_opts = dict(url.query)
opts = url.translate_connect_args(username='******',
password='******',
database='dbn')
keys = list(opts.keys())
if 'host' in keys and 'port' in keys:
opts['host'] += ':%s' % opts['port']
del opts['port']
#
opts.update(dialect_opts)
return ([], opts)
def create_connect_args(self, url):
""" Inputs: sqlalchemy.engine.url object (attributes parsed from a RFC-1738-style string using
module-level make_url() function - driver://username:password@host:port/database or
driver:///?<attrib_1_name>=<attrib_1_value>;<attrib_2_name>=<attrib_2_value>)
Returns: tuple consisting of a *args/**kwargs suitable to send directly to the dbapi connect function.
DBAPI.connect(dsn, user='', password='', host='', database='', conn_options=None)
DSN: 'DRIVER={IBM DB2 ODBC DRIVER};DATABASE=db_name;HOSTNAME=host_addr;
PORT=50000;PROTOCOL=TCPIP;UID=user_id;PWD=secret'
"""
conn_args = url.translate_connect_args()
adodb_param = ['Provider=IBMDA400.DataSource.1']
adodb_param.append('Persist Security Info=True')
adodb_param.append('User ID=%s' % conn_args['username'])
adodb_param.append('Password=%s' % conn_args['password'])
adodb_param.append('Password=%s' % conn_args['password'])
adodb_param.append('Data Source=%s' % conn_args['host'])
adodb_param.append('Initial Catalog=%s' % conn_args['database'])
param = ';'.join(adodb_param)
dsn += ';'
dialect.logger.debug("\n *** DB2_400Dialect::create_connect_args: " +
str(dsn))
return [[dsn], {}]
