diff options
Diffstat (limited to 'lib/sqlalchemy/dialects/informix/informixdb.py')
| -rw-r--r-- | lib/sqlalchemy/dialects/informix/informixdb.py | 37 |
1 files changed, 27 insertions, 10 deletions
diff --git a/lib/sqlalchemy/dialects/informix/informixdb.py b/lib/sqlalchemy/dialects/informix/informixdb.py index 8edcc953b..f11c57bb6 100644 --- a/lib/sqlalchemy/dialects/informix/informixdb.py +++ b/lib/sqlalchemy/dialects/informix/informixdb.py @@ -1,16 +1,38 @@ +""" +Support for the informixdb DBAPI. + +informixdb is available at: + + http://informixdb.sourceforge.net/ + +Connecting +^^^^^^^^^^ + +Sample informix connection:: + + engine = create_engine('informix+informixdb://user:password@host/dbname') + +""" + +import re + from sqlalchemy.dialects.informix.base import InformixDialect from sqlalchemy.engine import default +VERSION_RE = re.compile(r'(\d+)\.(\d+)(.+\d+)') + class InformixExecutionContext_informixdb(default.DefaultExecutionContext): def post_exec(self): if self.isinsert: - self._lastrowid = [self.cursor.sqlerrd[1]] + self._lastrowid = self.cursor.sqlerrd[1] + + def get_lastrowid(self): + return self._lastrowid class InformixDialect_informixdb(InformixDialect): driver = 'informixdb' - default_paramstyle = 'qmark' - execution_context_cls = InformixExecutionContext_informixdb + execution_ctx_cls = InformixExecutionContext_informixdb @classmethod def dbapi(cls): @@ -31,13 +53,8 @@ class InformixDialect_informixdb(InformixDialect): def _get_server_version_info(self, connection): # http://informixdb.sourceforge.net/manual.html#inspecting-version-numbers - version = [] - for n in connection.connection.dbms_version.split('.'): - try: - version.append(int(n)) - except ValueError: - version.append(n) - return tuple(version) + v = VERSION_RE.split(connection.connection.dbms_version) + return (int(v[1]), int(v[2]), v[3]) def is_disconnect(self, e): if isinstance(e, self.dbapi.OperationalError): |