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-rw-r--r--lib/sqlalchemy/engine/base.py12
1 files changed, 11 insertions, 1 deletions
diff --git a/lib/sqlalchemy/engine/base.py b/lib/sqlalchemy/engine/base.py
index 97624280e..3a0c1af18 100644
--- a/lib/sqlalchemy/engine/base.py
+++ b/lib/sqlalchemy/engine/base.py
@@ -10,8 +10,13 @@
Defines the basic components used to interface DB-API modules with
higher-level statement-construction, connection-management, execution
and result contexts.
+
"""
+__all__ = ['BufferedColumnResultProxy', 'BufferedColumnRow', 'BufferedRowResultProxy', 'Compiled', 'Connectable',
+ 'Connection', 'DefaultRunner', 'Dialect', 'Engine', 'ExecutionContext', 'NestedTransaction', 'ResultProxy',
+ 'RootTransaction', 'RowProxy', 'SchemaIterator', 'StringIO', 'Transaction', 'TwoPhaseTransaction', 'connection_memoize']
+
import inspect, StringIO
from sqlalchemy import exc, schema, util, types, log
from sqlalchemy.sql import expression
@@ -467,7 +472,12 @@ class Compiled(object):
class Connectable(object):
- """Interface for an object that can provide an Engine and a Connection object which correponds to that Engine."""
+ """Interface for an object which supports execution of SQL constructs.
+
+ The two implementations of ``Connectable`` are :class:`Connection` and
+ :class:`Engine`.
+
+ """
def contextual_connect(self):
"""Return a Connection object which may be part of an ongoing context."""