Post black reformatting

Applied on top of a pure run of black -l 79 in
I7eda77fed3d8e73df84b3651fd6cfcfe858d4dc9,  this set of changes
resolves all remaining flake8 conditions for those codes
we have enabled in setup.cfg.

Included are resolutions for all remaining flake8 issues
including shadowed builtins, long lines, import order, unused
imports, duplicate imports, and docstring issues.

Change-Id: I4f72d3ba1380dd601610ff80b8fb06a2aff8b0fe

1 files changed, 36 insertions, 30 deletions

diff --git a/test/sql/test_defaults.py b/test/sql/test_defaults.py
index b518a606f..5ede46ede 100644
--- a/test/sql/test_defaults.py
+++ b/test/sql/test_defaults.py
@@ -1,39 +1,45 @@
-from sqlalchemy.testing import (
-    eq_,
-    assert_raises_message,
-    assert_raises,
-    AssertsCompiledSQL,
-    expect_warnings,
-)
 import datetime
-from sqlalchemy.schema import CreateSequence, DropSequence, CreateTable
-from sqlalchemy.sql import select, text, literal_column
+import itertools
+
 import sqlalchemy as sa
+from sqlalchemy import Boolean
+from sqlalchemy import cast
+from sqlalchemy import DateTime
+from sqlalchemy import exc
+from sqlalchemy import ForeignKey
+from sqlalchemy import func
+from sqlalchemy import Integer
+from sqlalchemy import literal
+from sqlalchemy import MetaData
+from sqlalchemy import Sequence
+from sqlalchemy import String
 from sqlalchemy import testing
-from sqlalchemy.testing import engines
-from sqlalchemy import (
-    MetaData,
-    Integer,
-    String,
-    ForeignKey,
-    Boolean,
-    exc,
-    Sequence,
-    func,
-    literal,
-    Unicode,
-    cast,
-    DateTime,
-)
-from sqlalchemy.types import TypeDecorator, TypeEngine
-from sqlalchemy.testing.schema import Table, Column
+from sqlalchemy import Unicode
+from sqlalchemy import util
 from sqlalchemy.dialects import sqlite
+from sqlalchemy.schema import CreateSequence
+from sqlalchemy.schema import CreateTable
+from sqlalchemy.schema import DropSequence
+from sqlalchemy.sql import literal_column
+from sqlalchemy.sql import select
+from sqlalchemy.sql import text
+from sqlalchemy.testing import assert_raises_message
+from sqlalchemy.testing import AssertsCompiledSQL
+from sqlalchemy.testing import engines
+from sqlalchemy.testing import eq_
+from sqlalchemy.testing import expect_warnings
 from sqlalchemy.testing import fixtures
-from sqlalchemy.util import u, b
-from sqlalchemy import util
 from sqlalchemy.testing import mock
-import itertools
-from sqlalchemy.testing.assertsql import CompiledSQL, AllOf, EachOf
+from sqlalchemy.testing.assertsql import AllOf
+from sqlalchemy.testing.assertsql import CompiledSQL
+from sqlalchemy.testing.assertsql import EachOf
+from sqlalchemy.testing.schema import Column
+from sqlalchemy.testing.schema import Table
+from sqlalchemy.types import TypeDecorator
+from sqlalchemy.types import TypeEngine
+from sqlalchemy.util import b
+from sqlalchemy.util import u
+
 
 t = f = f2 = ts = currenttime = metadata = default_generator = None