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#!/usr/bin/env python
# Copyright 2016 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# [START sendgrid-imp]
import sendgrid
from sendgrid.helpers import mail
# [END sendgrid-imp]
import webapp2
# make a secure connection to SendGrid
# [START sendgrid-config]
SENDGRID_API_KEY = 'your-sendgrid-api-key'
SENDGRID_SENDER = 'your-sendgrid-sender'
# [END sendgrid-config]
def send_simple_message(recipient):
# [START sendgrid-send]
sg = sendgrid.SendGridAPIClient(apikey=SENDGRID_API_KEY)
to_email = mail.Email(recipient)
from_email = mail.Email(SENDGRID_SENDER)
subject = 'This is a test email'
content = mail.Content('text/plain', 'Example message.')
message = mail.Mail(from_email, subject, to_email, content)
response = sg.client.mail.send.post(request_body=message.get())
return response
# [END sendgrid-send]
class MainPage(webapp2.RequestHandler):
def get(self):
self.response.content_type = 'text/html'
self.response.write("""
<!doctype html>
<html><body>
<form action="/send" method="POST">
<input type="text" name="recipient" placeholder="Enter recipient email">
<input type="submit" name="submit" value="Send simple email">
</form>
</body></html>
""")
class SendEmailHandler(webapp2.RequestHandler):
def post(self):
recipient = self.request.get('recipient')
sg_response = send_simple_message(recipient)
self.response.set_status(sg_response.status_code)
self.response.write(sg_response.body)
app = webapp2.WSGIApplication([
('/', MainPage),
('/send', SendEmailHandler)
], debug=True)