Create send_email_using_smtp_in_tornado.py

Author: AnupeshVerma

scripts/send_email_using_smtp_in_tornado.py

@@ -0,0 +1,63 @@
+import asyncio
+import tornado.ioloop, tornado.web
+import smtplib
+
+# Function for sending mail
+def sendEmail(recipient_email, app_name): 
+    sender_email = ""
+    app_password = ""
+    # SMTP config
+    smtp_server = "smtp.gmail.com"
+    smtp_port = 587
+    
+    subject = "Android App Created: %s" % app_name
+    body = '''Your Android app %s has been successfully created.''' % app_name
+    
+    email_message = "Subject: %s\n\n%s" % (subject, body)
+    
+    try:
+        server = smtplib.SMTP(smtp_server, smtp_port)
+        server.starttls()
+        server.login(sender_email, app_password)
+        server.sendmail(sender_email, recipient_email, email_message)
+        print("Email sent successfully")
+        email_sent = True
+        
+    except smtplib.SMTPAuthenticationError as e:
+        print("SMTP Authentication Error: %s" % e)
+    except Exception as e:
+        print("Error: %s", e)
+
+    # raise exception for outer try except
+    if not email_sent:
+        raise Exception("Email sending failed.")
+
+
+
+# Async testing function
+async def asyncFunc(i):
+    await asyncio.sleep(1)
+    print("I'm Running %s" % i)
+
+
+# main function
+async def main():
+    print("Code started")
+
+    # Code for sending mail
+    try:         
+        recipient_email = "[email protected]"
+        app_name = "myApp"
+        tornado.ioloop.IOLoop.current().run_in_executor(None, sendEmail, recipient_email, app_name)
+      # You can directly call the function for async
+      # sendEmail(recipient_email, app_name)
+    except Exception as e:
+        print(e)
+
+    for i in range(0, 10):
+        await asyncFunc(i)
+        
+
+if __name__ == '__main__':
+    loop = asyncio.get_event_loop()
+    loop.run_until_complete(main())