diff options
Diffstat (limited to 'lib/sqlalchemy/sql/util.py')
| -rw-r--r-- | lib/sqlalchemy/sql/util.py | 44 |
1 files changed, 19 insertions, 25 deletions
diff --git a/lib/sqlalchemy/sql/util.py b/lib/sqlalchemy/sql/util.py index 7d08696cb..bab2e8278 100644 --- a/lib/sqlalchemy/sql/util.py +++ b/lib/sqlalchemy/sql/util.py @@ -9,40 +9,34 @@ """ -from .. import exc, util -from .base import _from_objects, ColumnSet -from . import operators, visitors -from itertools import chain from collections import deque +from itertools import chain -from .elements import ( - BindParameter, - ColumnClause, - ColumnElement, - Null, - UnaryExpression, - literal_column, - Label, - _label_reference, - _textual_label_reference, -) -from .selectable import ( - SelectBase, - ScalarSelect, - Join, - FromClause, - FromGrouping, -) +from . import operators +from . import visitors +from .base import _from_objects +from .base import ColumnSet +from .elements import _label_reference +from .elements import _textual_label_reference +from .elements import BindParameter +from .elements import ColumnClause +from .elements import ColumnElement +from .elements import Null +from .elements import UnaryExpression from .schema import Column +from .selectable import FromClause +from .selectable import FromGrouping +from .selectable import Join +from .selectable import ScalarSelect +from .selectable import SelectBase +from .. import exc +from .. import util join_condition = util.langhelpers.public_factory( Join._join_condition, ".sql.util.join_condition" ) # names that are still being imported from the outside -from .annotation import _shallow_annotate, _deep_annotate, _deep_deannotate -from .elements import _find_columns -from .ddl import sort_tables def find_join_source(clauses, join_to): |