diff options
Diffstat (limited to 'lib/sqlalchemy/engine/base.py')
-rw-r--r-- | lib/sqlalchemy/engine/base.py | 59 |
1 files changed, 3 insertions, 56 deletions
diff --git a/lib/sqlalchemy/engine/base.py b/lib/sqlalchemy/engine/base.py index 6c81f8b74..73cd53137 100644 --- a/lib/sqlalchemy/engine/base.py +++ b/lib/sqlalchemy/engine/base.py @@ -22,7 +22,8 @@ __all__ = [ import inspect, StringIO, sys, operator from itertools import izip -from sqlalchemy import exc, schema, util, types, log, interfaces, event +from sqlalchemy import exc, schema, util, types, log, interfaces, \ + event, events from sqlalchemy.sql import expression class Dialect(object): @@ -1597,60 +1598,6 @@ class TwoPhaseTransaction(Transaction): def _do_commit(self): self.connection._commit_twophase_impl(self.xid, self._is_prepared) -class EngineEvents(event.Events): - """Available events for :class:`.Engine`.""" - - @classmethod - def listen(cls, fn, identifier, target): - if target.Connection is Connection: - target.Connection = _listener_connection_cls( - Connection, - target.dispatch) - event.Events.listen(fn, identifier, target) - - def on_before_execute(self, conn, clauseelement, multiparams, params): - """Intercept high level execute() events.""" - - def on_after_execute(self, conn, clauseelement, multiparams, params, result): - """Intercept high level execute() events.""" - - def on_before_cursor_execute(self, conn, cursor, statement, - parameters, context, executemany): - """Intercept low-level cursor execute() events.""" - - def on_after_cursor_execute(self, conn, cursor, statement, - parameters, context, executemany): - """Intercept low-level cursor execute() events.""" - - def on_begin(self, conn): - """Intercept begin() events.""" - - def on_rollback(self, conn): - """Intercept rollback() events.""" - - def on_commit(self, conn): - """Intercept commit() events.""" - - def on_savepoint(self, conn, name=None): - """Intercept savepoint() events.""" - - def on_rollback_savepoint(self, conn, name, context): - """Intercept rollback_savepoint() events.""" - - def on_release_savepoint(self, conn, name, context): - """Intercept release_savepoint() events.""" - - def on_begin_twophase(self, conn, xid): - """Intercept begin_twophase() events.""" - - def on_prepare_twophase(self, conn, xid): - """Intercept prepare_twophase() events.""" - - def on_rollback_twophase(self, conn, xid, is_prepared): - """Intercept rollback_twophase() events.""" - - def on_commit_twophase(self, conn, xid, is_prepared): - """Intercept commit_twophase() events.""" class Engine(Connectable, log.Identified): """ @@ -1685,7 +1632,7 @@ class Engine(Connectable, log.Identified): self.update_execution_options(**execution_options) - dispatch = event.dispatcher(EngineEvents) + dispatch = event.dispatcher(events.EngineEvents) def update_execution_options(self, **opt): """update the execution_options dictionary of this :class:`Engine`. |