From ed9465d927dfbf1ac718a339be78408b1a16d4e8 Mon Sep 17 00:00:00 2001
From: Diego Camargo <dicamargov@gmail.com>
Date: Tue, 29 Aug 2017 19:46:26 -0500
Subject: [PATCH] Allow the __str__ method for the Mail object return an String
 instead of a NoneType

---
 sendgrid/helpers/mail/mail.py | 2 +-
 test/test_mail.py             | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/sendgrid/helpers/mail/mail.py b/sendgrid/helpers/mail/mail.py
index 59d218b8d..fa73f6570 100644
--- a/sendgrid/helpers/mail/mail.py
+++ b/sendgrid/helpers/mail/mail.py
@@ -33,7 +33,7 @@ def __init__(
             self.add_content(content)
 
     def __str__(self):
-        self.get()
+        return str(self.get())
 
     def get(self):
         """
diff --git a/test/test_mail.py b/test/test_mail.py
index 0b0a781ea..058f07a5b 100644
--- a/test/test_mail.py
+++ b/test/test_mail.py
@@ -65,6 +65,8 @@ def test_helloEmail(self):
             '"subject": "Hello World from the SendGrid Python Library"}'
         )
 
+        self.assertTrue(isinstance(str(mail), str))
+
     def test_kitchenSink(self):
         self.maxDiff = None