renamed SQLAlchemy file into store (lower case)

flake8 compatibility, formatting, using six for python 2/3 compatibility

some more grouping and sorting of imports

remove deprecated pip --use-mirrors flag

add setuptools to requirements-py{2,3}.txt files for travis ci

change all quotes from single to double in unit-test files to use a single convention

updated all single quotes to double quotes in code

alphabetize and group imports final round

Author: adamhadani

.travis.yml

@@ -15,8 +15,8 @@ python:
     - 3.4
     - 3.5
 install:
-    - if [[ ${TRAVIS_PYTHON_VERSION%%.*} == '2' ]]; then pip install -r requirements-py2.txt --use-mirrors; fi
-    - if [[ ${TRAVIS_PYTHON_VERSION%%.*} == '3' ]]; then pip install -r requirements-py3.txt --use-mirrors; fi
+    - if [[ ${TRAVIS_PYTHON_VERSION%%.*} == '2' ]]; then pip install -r requirements-py2.txt; fi
+    - if [[ ${TRAVIS_PYTHON_VERSION%%.*} == '3' ]]; then pip install -r requirements-py3.txt; fi
     - python setup.py install
 before_script:
   - sh -c "if [ '$DB' = 'pgsql' ]; then psql -c 'DROP DATABASE IF EXISTS test;' -U postgres; psql -c 'create database test;' -U postgres; export DBURI='postgresql+psycopg2://postgres@localhost/test'; fi"

rdflib_sqlalchemy/__init__.py

@@ -1,12 +1,14 @@
 # -*- coding: utf-8 -*-
 """SQLAlchemy Store plugin for RDFLib."""
 import logging
+
+
 __author__ = "Graham Higgins"
 __version__ = "0.3"
 
 
 class NullHandler(logging.Handler):
-    r"""
+    """
     Null handler.
 
     c.f.
@@ -41,7 +43,7 @@ def registerplugins():
     from rdflib import plugin
 
     try:
-        x = plugin.get('SQLAlchemy', Store)
+        x = plugin.get("SQLAlchemy", Store)
         del x
         return  # plugins already registered
     except:
@@ -50,5 +52,8 @@ def registerplugins():
     # Register the plugins ...
 
     plugin.register(
-        'SQLAlchemy', Store,
-        'rdflib_sqlalchemy.SQLAlchemy', 'SQLAlchemy')
+        "SQLAlchemy",
+        Store,
+        "rdflib_sqlalchemy.store",
+        "SQLAlchemy",
+    )