fix pytest version to keep compatibility with py<=3.4

Author: mredolatti

setup.py

@@ -1,56 +1,57 @@
 """Setup module."""
 #!/usr/bin/env python
 
-from setuptools import setup, find_packages
 from os import path
+from setuptools import setup, find_packages
 
-tests_require = [
+TESTS_REQUIRES = [
     'flake8',
-    'pytest',
+    'pytest<=4.6',  # for deprecated python versions: https://docs.pytest.org/en/latest/py27-py34-deprecation.html
     'pytest-mock',
     'coverage',
     'pytest-cov',
     'mock;python_version<"3"'
 ]
-install_requires = [
+
+INSTALL_REQUIRES = [
     'requests>=2.9.1',
     'pyyaml>=5.1',
     'future>=0.15.2',
     'docopt>=0.6.2',
+    'six>=1.10.0',
     'enum34;python_version<"3.4"',
-    'six>=1.10.0;python_version<"3"',
     'futures>=3.0.5;python_version<"3"'
 ]
 
 with open(path.join(path.abspath(path.dirname(__file__)),
                     'splitio', 'version.py')) as f:
-    exec(f.read())
+    exec(f.read())  # pylint: disable=exec-used
 
-setup(name='splitio_client',
-      version=__version__,  # noqa
-      description='Split.io Python Client',
-      author='Patricio Echague, Sebastian Arrubia',
-      author_email='pato@split.io, sebastian@split.io',
-      url='https://github.com/splitio/python-client',
-      download_url=('https://github.com/splitio/python-client/tarball/' +
-                    __version__),
-      license='Apache License 2.0',
-      install_requires=install_requires,
-      tests_require=tests_require,
-      extras_require={
-          'test': tests_require,
-          'redis': ['redis>=2.10.5'],
-          'uwsgi': ['uwsgi>=2.0.0'],
-          'cpphash': ['mmh3cffi>=0.1.4']
-      },
-      setup_requires=['pytest-runner'],
-      classifiers=[
-          'Development Status :: 3 - Alpha',
-          'Environment :: Console',
-          'Intended Audience :: Developers',
-          'Programming Language :: Python',
-          'Programming Language :: Python :: 2',
-          'Programming Language :: Python :: 3',
-          'Topic :: Software Development :: Libraries'
-      ],
-      packages=find_packages())
+setup(
+    name='splitio_client',
+    version=__version__,  #  pylint: disable=undefined-variable
+    description='Split.io Python Client',
+    author='Patricio Echague, Sebastian Arrubia',
+    author_email='pato@split.io, sebastian@split.io',
+    url='https://github.com/splitio/python-client',
+    download_url=('https://github.com/splitio/python-client/tarball/' + __version__), #  pylint: disable=undefined-variable
+    license='Apache License 2.0',
+    install_requires=INSTALL_REQUIRES,
+    tests_require=TESTS_REQUIRES,
+    extras_require={
+        'test': TESTS_REQUIRES,
+        'redis': ['redis>=2.10.5'],
+        'uwsgi': ['uwsgi>=2.0.0'],
+        'cpphash': ['mmh3cffi>=0.1.4']
+    },
+    setup_requires=['pytest-runner'],
+    classifiers=[
+        'Environment :: Console',
+        'Intended Audience :: Developers',
+        'Programming Language :: Python',
+        'Programming Language :: Python :: 2',
+        'Programming Language :: Python :: 3',
+        'Topic :: Software Development :: Libraries'
+    ],
+    packages=find_packages()
+)