update setup

setup.py

@@ -14,46 +14,19 @@
 Topic :: Software Development :: Libraries
 """
 
-import sys
 import setuptools
-from distutils.core import setup, Command
-from setuptools.command.test import test as TestCommand
 
 version = '0.1.4'
 
-
-class PyTest(TestCommand):
-    user_options = [('pytest-args=', 'a', "Arguments to pass to py.test")]
-
-    def initialize_options(self):
-        TestCommand.initialize_options(self)
-        self.pytest_args = []
-
-    def finalize_options(self):
-        TestCommand.finalize_options(self)
-        self.test_args = []
-        self.test_suite = True
-
-    def run_tests(self):
-        # import here, cause outside the eggs aren't loaded
-        import pytest
-        errno = pytest.main(self.pytest_args)
-        sys.exit(errno)
-
-
-setup(
+setuptools.setup(
     name='dkredis',
     version=version,
-    requires=[
-        'redis'
-    ],
     install_requires=[
-        'redis',
+        'redis==3.5.3',
     ],
     description=__doc__.strip(),
     classifiers=[line for line in classifiers.split('\n') if line],
     long_description=open('README.rst').read(),
-    cmdclass={'test': PyTest},
     packages=['dkredis'],
     zip_safe=False,
 )