diff options
Diffstat (limited to 'lib/sqlalchemy/testing/util.py')
| -rw-r--r-- | lib/sqlalchemy/testing/util.py | 32 |
1 files changed, 13 insertions, 19 deletions
diff --git a/lib/sqlalchemy/testing/util.py b/lib/sqlalchemy/testing/util.py index c6626b9e0..bbaf5034f 100644 --- a/lib/sqlalchemy/testing/util.py +++ b/lib/sqlalchemy/testing/util.py @@ -11,13 +11,24 @@ import random import sys import types +from . import config from . import mock +from .. import inspect +from ..schema import Column +from ..schema import DropConstraint +from ..schema import DropTable +from ..schema import ForeignKeyConstraint +from ..schema import MetaData +from ..schema import Table +from ..sql import schema +from ..sql.sqltypes import Integer from ..util import decorator from ..util import defaultdict from ..util import has_refcount_gc from ..util import inspect_getfullargspec from ..util import py2k + if not has_refcount_gc: def non_refcount_gc_collect(*args): @@ -198,9 +209,9 @@ def fail(msg): def provide_metadata(fn, *args, **kw): """Provide bound MetaData for a single test, dropping afterwards.""" - from . import config + # import cycle that only occurs with py2k's import resolver + # in py3k this can be moved top level. from . import engines - from sqlalchemy import schema metadata = schema.MetaData(config.db) self = args[0] @@ -243,8 +254,6 @@ def flag_combinations(*combinations): """ - from . import config - keys = set() for d in combinations: @@ -264,8 +273,6 @@ def flag_combinations(*combinations): def lambda_combinations(lambda_arg_sets, **kw): - from . import config - args = inspect_getfullargspec(lambda_arg_sets) arg_sets = lambda_arg_sets(*[mock.Mock() for arg in args[0]]) @@ -302,11 +309,8 @@ def resolve_lambda(__fn, **kw): def metadata_fixture(ddl="function"): """Provide MetaData for a pytest fixture.""" - from . import config - def decorate(fn): def run_ddl(self): - from sqlalchemy import schema metadata = self.metadata = schema.MetaData() try: @@ -328,8 +332,6 @@ def force_drop_names(*names): isolating for foreign key cycles """ - from . import config - from sqlalchemy import inspect @decorator def go(fn, *args, **kw): @@ -358,14 +360,6 @@ class adict(dict): def drop_all_tables(engine, inspector, schema=None, include_names=None): - from sqlalchemy import ( - Column, - Table, - Integer, - MetaData, - ForeignKeyConstraint, - ) - from sqlalchemy.schema import DropTable, DropConstraint if include_names is not None: include_names = set(include_names) |