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, 17 insertions, 17 deletions

diff --git a/lib/sqlalchemy/dialects/postgresql/pygresql.py b/lib/sqlalchemy/dialects/postgresql/pygresql.py
index c7edb8fc3..13a3118b5 100644
--- a/lib/sqlalchemy/dialects/postgresql/pygresql.py
+++ b/lib/sqlalchemy/dialects/postgresql/pygresql.py
@@ -4,33 +4,33 @@
 #
 # This module is part of SQLAlchemy and is released under
 # the MIT License: http://www.opensource.org/licenses/mit-license.php
-
 """
 .. dialect:: postgresql+pygresql
     :name: pygresql
     :dbapi: pgdb
-    :connectstring: postgresql+pygresql://user:password@host:port/dbname\
-[?key=value&key=value...]
+    :connectstring: postgresql+pygresql://user:password@host:port/dbname[?key=value&key=value...]
     :url: http://www.pygresql.org/
-"""
+"""  # noqa
 
 import decimal
 import re
 
-from ... import exc, processors, util
-from ...types import Numeric, JSON as Json
-from ...sql.elements import Null
-from .base import (
-    PGDialect,
-    PGCompiler,
-    PGIdentifierPreparer,
-    _DECIMAL_TYPES,
-    _FLOAT_TYPES,
-    _INT_TYPES,
-    UUID,
-)
+from .base import _DECIMAL_TYPES
+from .base import _FLOAT_TYPES
+from .base import _INT_TYPES
+from .base import PGCompiler
+from .base import PGDialect
+from .base import PGIdentifierPreparer
+from .base import UUID
 from .hstore import HSTORE
-from .json import JSON, JSONB
+from .json import JSON
+from .json import JSONB
+from ... import exc
+from ... import processors
+from ... import util
+from ...sql.elements import Null
+from ...types import JSON as Json
+from ...types import Numeric
 
 
 class _PGNumeric(Numeric):