diff options
Diffstat (limited to 'lib/sqlalchemy/sql/compiler.py')
| -rw-r--r-- | lib/sqlalchemy/sql/compiler.py | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/lib/sqlalchemy/sql/compiler.py b/lib/sqlalchemy/sql/compiler.py index 979c88e4b..3304cff43 100644 --- a/lib/sqlalchemy/sql/compiler.py +++ b/lib/sqlalchemy/sql/compiler.py @@ -150,7 +150,7 @@ COMPOUND_KEYWORDS = { } class _CompileLabel(visitors.Visitable): - """lightweight label object which acts as an expression._Label.""" + """lightweight label object which acts as an expression.Label.""" __visit_name__ = 'label' __slots__ = 'element', 'name' @@ -236,11 +236,11 @@ class SQLCompiler(engine.Compiled): # execute) self.inline = inline or getattr(statement, 'inline', False) - # a dictionary of bind parameter keys to _BindParamClause + # a dictionary of bind parameter keys to BindParameter # instances. self.binds = {} - # a dictionary of _BindParamClause instances to "compiled" names + # a dictionary of BindParameter instances to "compiled" names # that are actually present in the generated SQL self.bind_names = util.column_dict() @@ -614,8 +614,8 @@ class SQLCompiler(engine.Compiled): def visit_binary(self, binary, **kw): # don't allow "? = ?" to render if self.ansi_bind_rules and \ - isinstance(binary.left, sql._BindParamClause) and \ - isinstance(binary.right, sql._BindParamClause): + isinstance(binary.left, sql.BindParameter) and \ + isinstance(binary.right, sql.BindParameter): kw['literal_binds'] = True return self._operator_dispatch(binary.operator, @@ -885,7 +885,7 @@ class SQLCompiler(engine.Compiled): def label_select_column(self, select, column, asfrom): """label columns present in a select().""" - if isinstance(column, sql._Label): + if isinstance(column, sql.Label): return column elif select is not None and \ @@ -906,7 +906,7 @@ class SQLCompiler(engine.Compiled): return _CompileLabel(column, sql._as_truncated(column.name), alt_names=(column.key,)) elif not isinstance(column, - (sql._UnaryExpression, sql._TextClause)) \ + (sql.UnaryExpression, sql.TextClause)) \ and (not hasattr(column, 'name') or \ isinstance(column, sql.Function)): return _CompileLabel(column, column.anon_label) |