diff options
Diffstat (limited to 'lib/sqlalchemy/sql/compiler.py')
| -rw-r--r-- | lib/sqlalchemy/sql/compiler.py | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/sqlalchemy/sql/compiler.py b/lib/sqlalchemy/sql/compiler.py index b4069e6fd..63557f24b 100644 --- a/lib/sqlalchemy/sql/compiler.py +++ b/lib/sqlalchemy/sql/compiler.py @@ -20,7 +20,7 @@ is otherwise internal to SQLAlchemy. import string, re from sqlalchemy import schema, engine, util, exc -from sqlalchemy.sql import operators, functions, util as sql_util +from sqlalchemy.sql import operators, functions, util as sql_util, visitors from sqlalchemy.sql import expression as sql RESERVED_WORDS = set([ @@ -110,10 +110,9 @@ FUNCTIONS = { } -class _CompileLabel(object): +class _CompileLabel(visitors.Visitable): """lightweight label object which acts as an expression._Label.""" - __metaclass__ = sql._FigureVisitName __visit_name__ = 'label' __slots__ = 'element', 'name' |