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, 20 insertions, 18 deletions

diff --git a/test/sql/test_case_statement.py b/test/sql/test_case_statement.py
index 181dd79a1..7bb612cfa 100644
--- a/test/sql/test_case_statement.py
+++ b/test/sql/test_case_statement.py
@@ -1,21 +1,23 @@
-from sqlalchemy.testing import assert_raises, eq_, assert_raises_message
-from sqlalchemy.testing import fixtures, AssertsCompiledSQL
-from sqlalchemy import (
-    testing,
-    exc,
-    case,
-    select,
-    literal_column,
-    text,
-    and_,
-    Integer,
-    cast,
-    String,
-    Column,
-    Table,
-    MetaData,
-)
-from sqlalchemy.sql import table, column
+from sqlalchemy import and_
+from sqlalchemy import case
+from sqlalchemy import cast
+from sqlalchemy import Column
+from sqlalchemy import exc
+from sqlalchemy import Integer
+from sqlalchemy import literal_column
+from sqlalchemy import MetaData
+from sqlalchemy import select
+from sqlalchemy import String
+from sqlalchemy import Table
+from sqlalchemy import testing
+from sqlalchemy import text
+from sqlalchemy.sql import column
+from sqlalchemy.sql import table
+from sqlalchemy.testing import assert_raises_message
+from sqlalchemy.testing import AssertsCompiledSQL
+from sqlalchemy.testing import eq_
+from sqlalchemy.testing import fixtures
+
 
 info_table = None