update setup.py

Author: BruceZhang1993

index_generator/__init__.py

@@ -2,3 +2,7 @@
 APP_VERSION = '0.1'
 APP_URL = 'https://github.com/BruceZhang1993/index-generator'
 PACKAGE_NAME = 'index-generator'
+LICENSE = 'MIT'
+AUTHOR = 'Bruce Zhang, Edward P'
+EMAIL = ''
+DESCRIPTION = 'Yet another index generator.'

setup.py

@@ -1,12 +1,15 @@
 from setuptools import setup
-from index_generator import APP_URL, APP_VERSION, PACKAGE_NAME
+from index_generator import APP_URL, APP_VERSION, PACKAGE_NAME, LICENSE, AUTHOR, EMAIL, DESCRIPTION
 
 with open("README.md", "r") as fh:
     LONG_DESC = fh.read()
 
 with open('requirements.txt') as f:
     REQUIREMENTS = [l for l in f.read().splitlines() if l]
 
+with open('test_requirements.txt') as f:
+    TEST_REQUIREMENTS = [l for l in f.read().splitlines() if l]
+
 setup(
     name=PACKAGE_NAME,
     version=APP_VERSION,
@@ -19,15 +22,16 @@
     },
     include_package_data=True,
     url=APP_URL,
-    license='MIT',
-    author='Bruce Zhang, Edward P',
-    author_email='',
-    description='Yet another index generator.',
+    license=LICENSE,
+    author=AUTHOR,
+    author_email=EMAIL,
+    description=DESCRIPTION,
     long_description=LONG_DESC,
     long_description_content_type="text/markdown",
     keywords=['index', 'listing', 'directory'],
+    python_requires='>=3.5',
     install_requires=REQUIREMENTS,
-    tests_require=['pytest'],
+    tests_require=TEST_REQUIREMENTS,
     entry_points={
         'console_scripts': [
             'index-generator=index_generator.__main__:main'

test_requirements.txt

@@ -0,0 +1 @@
+pytest