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, 33 insertions, 34 deletions

diff --git a/test/dialect/postgresql/test_query.py b/test/dialect/postgresql/test_query.py
index 4156dc0f5..40cd85c79 100644
--- a/test/dialect/postgresql/test_query.py
+++ b/test/dialect/postgresql/test_query.py
@@ -1,41 +1,40 @@
 # coding: utf-8
 
-from sqlalchemy.testing import (
-    AssertsExecutionResults,
-    eq_,
-    assert_raises_message,
-    AssertsCompiledSQL,
-    expect_warnings,
-    assert_raises,
-)
-from sqlalchemy import (
-    Table,
-    Column,
-    MetaData,
-    Integer,
-    String,
-    bindparam,
-    Sequence,
-    ForeignKey,
-    text,
-    select,
-    func,
-    extract,
-    literal_column,
-    tuple_,
-    DateTime,
-    Time,
-    literal,
-    and_,
-    Date,
-    or_,
-)
-from sqlalchemy.testing import engines, fixtures
-from sqlalchemy.testing.assertsql import DialectSQL, CursorSQL
-from sqlalchemy import testing
+import datetime
+
+from sqlalchemy import and_
+from sqlalchemy import bindparam
+from sqlalchemy import Column
+from sqlalchemy import Date
+from sqlalchemy import DateTime
 from sqlalchemy import exc
+from sqlalchemy import extract
+from sqlalchemy import ForeignKey
+from sqlalchemy import func
+from sqlalchemy import Integer
+from sqlalchemy import literal
+from sqlalchemy import literal_column
+from sqlalchemy import MetaData
+from sqlalchemy import or_
+from sqlalchemy import select
+from sqlalchemy import Sequence
+from sqlalchemy import String
+from sqlalchemy import Table
+from sqlalchemy import testing
+from sqlalchemy import text
+from sqlalchemy import Time
+from sqlalchemy import tuple_
 from sqlalchemy.dialects import postgresql
-import datetime
+from sqlalchemy.testing import assert_raises
+from sqlalchemy.testing import AssertsCompiledSQL
+from sqlalchemy.testing import AssertsExecutionResults
+from sqlalchemy.testing import engines
+from sqlalchemy.testing import eq_
+from sqlalchemy.testing import expect_warnings
+from sqlalchemy.testing import fixtures
+from sqlalchemy.testing.assertsql import CursorSQL
+from sqlalchemy.testing.assertsql import DialectSQL
+
 
 matchtable = cattable = None