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, 55 insertions, 53 deletions

diff --git a/lib/sqlalchemy/dialects/postgresql/__init__.py b/lib/sqlalchemy/dialects/postgresql/__init__.py
index 9e65484fa..a269770d1 100644
--- a/lib/sqlalchemy/dialects/postgresql/__init__.py
+++ b/lib/sqlalchemy/dialects/postgresql/__init__.py
@@ -5,60 +5,61 @@
 # This module is part of SQLAlchemy and is released under
 # the MIT License: http://www.opensource.org/licenses/mit-license.php
 
-from . import (
-    base,
-    psycopg2,
-    pg8000,
-    pypostgresql,
-    pygresql,
-    zxjdbc,
-    psycopg2cffi,
-)  # noqa
+from . import base
+from . import pg8000  # noqa
+from . import psycopg2  # noqa
+from . import psycopg2cffi  # noqa
+from . import pygresql  # noqa
+from . import pypostgresql  # noqa
+from . import zxjdbc  # noqa
+from .array import All
+from .array import Any
+from .array import ARRAY
+from .array import array
+from .base import BIGINT
+from .base import BIT
+from .base import BOOLEAN
+from .base import BYTEA
+from .base import CHAR
+from .base import CIDR
+from .base import CreateEnumType
+from .base import DATE
+from .base import DOUBLE_PRECISION
+from .base import DropEnumType
+from .base import ENUM
+from .base import FLOAT
+from .base import INET
+from .base import INTEGER
+from .base import INTERVAL
+from .base import MACADDR
+from .base import MONEY
+from .base import NUMERIC
+from .base import OID
+from .base import REAL
+from .base import REGCLASS
+from .base import SMALLINT
+from .base import TEXT
+from .base import TIME
+from .base import TIMESTAMP
+from .base import TSVECTOR
+from .base import UUID
+from .base import VARCHAR
+from .dml import Insert
+from .dml import insert
+from .ext import aggregate_order_by
+from .ext import array_agg
+from .ext import ExcludeConstraint
+from .hstore import HSTORE
+from .hstore import hstore
+from .json import JSON
+from .json import JSONB
+from .ranges import DATERANGE
+from .ranges import INT4RANGE
+from .ranges import INT8RANGE
+from .ranges import NUMRANGE
+from .ranges import TSRANGE
+from .ranges import TSTZRANGE
 
-from .base import (
-    INTEGER,
-    BIGINT,
-    SMALLINT,
-    VARCHAR,
-    CHAR,
-    TEXT,
-    NUMERIC,
-    FLOAT,
-    REAL,
-    INET,
-    CIDR,
-    UUID,
-    BIT,
-    MACADDR,
-    MONEY,
-    OID,
-    REGCLASS,
-    DOUBLE_PRECISION,
-    TIMESTAMP,
-    TIME,
-    DATE,
-    BYTEA,
-    BOOLEAN,
-    INTERVAL,
-    ENUM,
-    TSVECTOR,
-    DropEnumType,
-    CreateEnumType,
-)
-from .hstore import HSTORE, hstore
-from .json import JSON, JSONB
-from .array import array, ARRAY, Any, All
-from .ext import aggregate_order_by, ExcludeConstraint, array_agg
-from .dml import insert, Insert
-
-from .ranges import (
-    INT4RANGE,
-    INT8RANGE,
-    NUMRANGE,
-    DATERANGE,
-    TSRANGE,
-    TSTZRANGE,
-)
 
 base.dialect = dialect = psycopg2.dialect
 
@@ -98,6 +99,7 @@ __all__ = (
     "INT8RANGE",
     "NUMRANGE",
     "DATERANGE",
+    "TSVECTOR",
     "TSRANGE",
     "TSTZRANGE",
     "JSON",