Michael, Rick,
thank you for your answer.
I use adodbapi, yes sorry for having not given this information.
I debugged into and found that in the very beginning of mssql.py there
is a comment on a non-standard connections string of adodbapi.
So I tried to make a quick hack into default/engine.py and changed some
lines as following:
class PoolConnectionProvider(base.ConnectionProvider):
def __init__(self, dialect, url, poolclass=None, pool=None, **kwargs):
(cargs, cparams) = dialect.create_connect_args(url)
if pool is None:
kwargs.setdefault('echo', False)
kwargs.setdefault('use_threadlocal',True)
if poolclass is None:
poolclass = sqlalchemy.pool.QueuePool
dbapi = dialect.dbapi()
if dbapi is None:
raise exceptions.InvalidRequestError("Cant get DBAPI
module for dialect '%s'" % dialect)
def connect():
try:
# change goes here
return dbapi.connect(dialect.connect_args()[0][0])
# removed return dbapi.connect(*cargs, **cparams)
except Exception, e:
raise exceptions.DBAPIError("Connection failed", e)
self._pool = poolclass(connect, **kwargs)
else:
if isinstance(pool, sqlalchemy.pool.DBProxy):
self._pool = pool.get_pool(*cargs, **cparams)
else:
self._pool = pool
This way it works for me. Sorry that my understanding of SQLAlchemy is
too poor at the moment to provide you a real fix...
Regards,
Thomas
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