Adding support for v2 api_key naming

Author: thinkingserious

sendgrid/sendgrid.py

@@ -14,6 +14,9 @@ def __init__(self, **opts):
         """
         self.path = opts.get('path', os.path.abspath(os.path.dirname(__file__)))
         self._apikey = opts.get('apikey', os.environ.get('SENDGRID_API_KEY'))
+        # Support v2 api_key naming
+        self._apikey = opts.get('api_key', os.environ.get('SENDGRID_API_KEY'))
+        self._api_key = self._apikey
         self.useragent = 'sendgrid/{0};python'.format(__version__)
         self.host = opts.get('host', 'https://api.sendgrid.com')
         self.version = __version__
@@ -35,3 +38,11 @@ def apikey(self):
     @apikey.setter
     def apikey(self, value):
         self._apikey = value
+
+    @property
+    def api_key(self):
+        return self._apikey
+
+    @api_key.setter
+    def api_key(self, value):
+        self._apikey = value

test/test_sendgrid.py

@@ -18,7 +18,7 @@ class UnitTests(unittest.TestCase):
     def setUpClass(cls):
         cls.host = host
         cls.path = '{0}{1}'.format(os.path.abspath(os.path.dirname(__file__)), '/..')
-        cls.sg = sendgrid.SendGridAPIClient(host=host, path=cls.path)
+        cls.sg = sendgrid.SendGridAPIClient(host=host, path=cls.path, api_key=os.environ.get('SENDGRID_API_KEY'))
         if os.path.isfile('/usr/local/bin/prism') == False:
             if sys.platform != 'win32':
                 try:
@@ -38,6 +38,8 @@ def setUpClass(cls):
 
     def test_apikey_init(self):
         self.assertEqual(self.sg.apikey, os.environ.get('SENDGRID_API_KEY'))
+        # Support the previous naming convention for API keys
+        self.assertEqual(self.sg.api_key, self.sg.apikey)
 
     def test_useragent(self):
         useragent = '{0}{1}{2}'.format('sendgrid/', __version__, ';python')