diff options
Diffstat (limited to 'lib/sqlalchemy/ext/declarative/extensions.py')
| -rw-r--r-- | lib/sqlalchemy/ext/declarative/extensions.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/sqlalchemy/ext/declarative/extensions.py b/lib/sqlalchemy/ext/declarative/extensions.py index 1a12b1205..1862592f5 100644 --- a/lib/sqlalchemy/ext/declarative/extensions.py +++ b/lib/sqlalchemy/ext/declarative/extensions.py @@ -37,7 +37,7 @@ def instrument_declarative(cls, cls_registry, metadata): ) -class ConcreteBase(object): +class ConcreteBase: """A helper class for 'concrete' declarative mappings. :class:`.ConcreteBase` will use the :func:`.polymorphic_union` @@ -315,7 +315,7 @@ class AbstractConcreteBase(ConcreteBase): ) -class DeferredReflection(object): +class DeferredReflection: """A helper class for construction of mappings based on a deferred reflection step. |