fix: update the setup file per codestyle and correct the LICENSE file test

Author: Sam Harrison

setup.py

@@ -1,17 +1,21 @@
 import io
 import os
+
 from distutils.file_util import copy_file
 from setuptools import setup
 
-
 dir_path = os.path.abspath(os.path.dirname(__file__))
-with io.open(os.path.join(dir_path, 'README.rst'), encoding='utf-8') as readme_file:
+readme_path = os.path.join(dir_path, 'README.rst')
+version_path = os.path.join(dir_path, 'VERSION.txt')
+
+with io.open(readme_path, encoding='utf-8') as readme_file:
     readme = readme_file.read()
-with io.open(os.path.join(dir_path, 'VERSION.txt'), encoding='utf-8') as version_file:
+with io.open(version_path, encoding='utf-8') as version_file:
     version = version_file.read().strip()
+
 base_url = 'https://github.com/sendgrid/'
 
-copy_file(os.path.join(dir_path, 'VERSION.txt'),
+copy_file(version_path,
           os.path.join(dir_path, 'python_http_client', 'VERSION.txt'),
           verbose=0)
 

tests/test_daterange.py

@@ -9,14 +9,11 @@ def setUp(self):
         self.openlicensefile = os.path.join(
                                 os.path.dirname(__file__),
                                 '../LICENSE.md')
-        self.pattern = 'Copyright (c) %s Twilio SendGrid, Inc.' % (
+        self.pattern = 'Copyright (C) %s, Twilio SendGrid, Inc.' % (
                         time.strftime("%Y"))
         fh = open(self.openlicensefile)
-        self.licensefile = fh.read()
+        self.license_file = fh.read()
         fh.close()
 
     def test__daterange(self):
-        try:
-            self.assertIn(self.pattern, self.licensefile)
-        except AssertionError:
-            warnings.warn("License file does not contain a current year!")
+        self.assertIn(self.pattern, self.license_file)