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, 26 insertions, 12 deletions

diff --git a/test/base/test_utils.py b/test/base/test_utils.py
index 88b865b1d..20b41101e 100644
--- a/test/base/test_utils.py
+++ b/test/base/test_utils.py
@@ -1,15 +1,29 @@
 import copy
+import inspect
 import sys
 
-from sqlalchemy import util, sql, exc, testing
-from sqlalchemy.testing import assert_raises, assert_raises_message, fixtures
-from sqlalchemy.testing import eq_, in_, is_, ne_, fails_if, mock
-from sqlalchemy.testing import expect_warnings
-from sqlalchemy.testing.util import picklers, gc_collect
-from sqlalchemy.util import classproperty, WeakSequence, get_callable_argspec
+from sqlalchemy import exc
+from sqlalchemy import sql
+from sqlalchemy import testing
+from sqlalchemy import util
 from sqlalchemy.sql import column
-from sqlalchemy.util import langhelpers, compat
-import inspect
+from sqlalchemy.testing import assert_raises
+from sqlalchemy.testing import assert_raises_message
+from sqlalchemy.testing import eq_
+from sqlalchemy.testing import expect_warnings
+from sqlalchemy.testing import fails_if
+from sqlalchemy.testing import fixtures
+from sqlalchemy.testing import in_
+from sqlalchemy.testing import is_
+from sqlalchemy.testing import mock
+from sqlalchemy.testing import ne_
+from sqlalchemy.testing.util import gc_collect
+from sqlalchemy.testing.util import picklers
+from sqlalchemy.util import classproperty
+from sqlalchemy.util import compat
+from sqlalchemy.util import get_callable_argspec
+from sqlalchemy.util import langhelpers
+from sqlalchemy.util import WeakSequence
 
 
 class _KeyedTupleTest(object):
@@ -714,16 +728,16 @@ class ColumnCollectionTest(testing.AssertsCompiledSQL, fixtures.TestBase):
 class LRUTest(fixtures.TestBase):
     def test_lru(self):
         class item(object):
-            def __init__(self, id):
-                self.id = id
+            def __init__(self, id_):
+                self.id = id_
 
             def __str__(self):
                 return "item id %d" % self.id
 
         lru = util.LRUCache(10, threshold=0.2)
 
-        for id in range(1, 20):
-            lru[id] = item(id)
+        for id_ in range(1, 20):
+            lru[id_] = item(id_)
 
         # first couple of items should be gone
         assert 1 not in lru