Adding mailjet samples for standard and flex

appengine/mailjet/.gitignore

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+lib

appengine/mailjet/README.md

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+# Python Mailjet email sample for Google App Engine Standard
+
+This sample demonstrates how to use [Mailjet](https://www.mailgun.com) on [Google App Engine Standard](https://cloud.google.com/appengine/docs/).
+
+## Setup
+
+Before you can run or deploy the sample, you will need to do the following:
+
+1. [Create a Mailjet Account](http://www.mailjet.com/google).
+
+2. Configure your Mailjet settings in the environment variables section in ``app.yaml``.

appengine/mailjet/app.yaml

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+runtime: python27
+threadsafe: yes
+api_version: 1
+
+handlers:
+- url: .*
+  script: main.app
+
+# [START env_variables]
+env_variables:
+    MAILJET_API_KEY: your-mailjet-api-key
+    MAILJET_API_SECRET: your-mailjet-api-secret
+    MAILJET_SENDER: your-mailjet-sender-address
+# [END env_variables]

appengine/mailjet/appengine_config.py

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+# 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.
+
+from google.appengine.ext import vendor
+
+# Add any libraries installed in the "lib" folder.
+vendor.add('lib')

appengine/mailjet/main.py

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+# Copyright 2016 Google Inc. All Rights Reserved.
+#
+# 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 app]
+import logging
+import os
+
+from flask import Flask, render_template, request
+# [start config]
+import mailjet_rest
+import requests_toolbelt.adapters.appengine
+
+# Use the App Engine requests adapter to allow the requests library to be
+# used on App Engine.
+requests_toolbelt.adapters.appengine.monkeypatch()
+
+MAILJET_API_KEY = os.environ['MAILJET_API_KEY']
+MAILJET_API_SECRET = os.environ['MAILJET_API_SECRET']
+MAILJET_SENDER = os.environ['MAILJET_SENDER']
+# [END config]
+
+app = Flask(__name__)
+
+
+# [START send_message]
+def send_message(to):
+    client = mailjet_rest.Client(
+        auth=(MAILJET_API_KEY, MAILJET_API_SECRET))
+
+    data = {
+        'FromEmail': MAILJET_SENDER,
+        'FromName': 'App Engine Flex Mailjet Sample',
+        'Subject': 'Example email.',
+        'Text-part': 'This is an example email.',
+        'Html-part': 'This is an <i>example</i> email.',
+        'Recipients': [{'Email': to}]
+    }
+
+    result = client.send.create(data=data)
+
+    return result.json()
+# [END send_message]
+
+
+@app.route('/')
+def index():
+    return render_template('index.html')
+
+
+@app.route('/send/email', methods=['POST'])
+def send_email():
+    to = request.form.get('to')
+
+    result = send_message(to)
+
+    return 'Email sent, response: <pre>{}</pre>'.format(result)
+
+
+@app.errorhandler(500)
+def server_error(e):
+    logging.exception('An error ocurred during a request.')
+    return """
+    An internal error occurred: <pre>{}</pre>
+    See logs for full stacktrace.
+    """.format(e), 500
+# [END app]

appengine/mailjet/main_test.py

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+# Copyright 2016 Google Inc. All Rights Reserved.
+#
+# 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.
+
+import re
+
+import pytest
+import responses
+
+
+@pytest.fixture
+def app(monkeypatch):
+    monkeypatch.setenv('MAILJET_API_KEY', 'apikey')
+    monkeypatch.setenv('MAILJET_API_SECRET', 'apisecret')
+    monkeypatch.setenv('MAILJET_SENDER', 'sender')
+
+    import main
+
+    main.app.testing = True
+    return main.app.test_client()
+
+
+def test_index(app):
+    r = app.get('/')
+    assert r.status_code == 200
+
+
+@responses.activate
+def test_send_email(app):
+    responses.add(
+        responses.POST,
+        re.compile(r'.*'),
+        body='{"test": "message"}',
+        content_type='application/json')
+
+    r = app.post('/send/email', data={'to': '[email protected]'})
+
+    assert r.status_code == 200
+    assert 'test' in r.data.decode('utf-8')
+
+    assert len(responses.calls) == 1
+    request_body = responses.calls[0].request.body
+    assert '[email protected]' in request_body

appengine/mailjet/requirements.txt

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+Flask==0.10.1
+requests==2.10.0
+requests-toolbelt==0.6.0
+mailjet_rest==1.1.1

appengine/mailjet/templates/index.html

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+{#
+# Copyright 2016 Google Inc. All Rights Reserved.
+#
+# 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.
+#}
+<!doctype html>
+<html>
+<head>
+  <title>Mailjet on Google App Engine</title>
+</head>
+<body>
+<!-- [START form] -->
+<form method="post" action="/send/email">
+  <input type="text" name="to" placeholder="Enter recipient email">
+  <input type="submit" name="submit" value="Send email">
+</form>
+<!-- [END form] -->
+</body>
+</html>

managed_vms/mailjet/README.md

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+# Python Mailjet email sample for Google App Engine Flexible
+
+This sample demonstrates how to use [Mailjet](https://www.mailgun.com) on [Google App Engine Flexible](https://cloud.google.com/appengine/docs/flexible/).
+
+## Setup
+
+Before you can run or deploy the sample, you will need to do the following:
+
+1. [Create a Mailjet Account](http://www.mailjet.com/google).
+
+2. Configure your Mailjet settings in the environment variables section in ``app.yaml``.
+
+## Running locally
+
+Refer to the [top-level README](../README.md) for instructions on running and deploying.
+
+You can run the application locally and send emails from your local machine. You
+will need to set environment variables before starting your application:
+
+    $ export MAILGUN_API_KEY=[your-mailgun-api-key]
+    $ export MAILGUN_API_SECRET=[your-mailgun-secret]
+    $ export MAILGUN_SENDER=[your-sender-address]
+    $ python main.py

managed_vms/mailjet/app.yaml

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+runtime: python
+vm: true
+entrypoint: gunicorn -b :$PORT main:app
+
+runtime_config:
+  python_version: 3
+
+# [START env_variables]
+env_variables:
+    MAILJET_API_KEY: your-mailjet-api-key
+    MAILJET_API_SECRET: your-mailjet-api-secret
+    MAILJET_SENDER: your-mailjet-sender-address
+# [END env_variables]

managed_vms/mailjet/main.py

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+# Copyright 2016 Google Inc. All Rights Reserved.
+#
+# 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 app]
+import logging
+import os
+
+from flask import Flask, render_template, request
+# [start config]
+import mailjet_rest
+
+MAILJET_API_KEY = os.environ['MAILJET_API_KEY']
+MAILJET_API_SECRET = os.environ['MAILJET_API_SECRET']
+MAILJET_SENDER = os.environ['MAILJET_SENDER']
+# [END config]
+
+app = Flask(__name__)
+
+
+# [START send_message]
+def send_message(to):
+    client = mailjet_rest.Client(
+        auth=(MAILJET_API_KEY, MAILJET_API_SECRET))
+
+    data = {
+        'FromEmail': MAILJET_SENDER,
+        'FromName': 'App Engine Flex Mailjet Sample',
+        'Subject': 'Example email.',
+        'Text-part': 'This is an example email.',
+        'Html-part': 'This is an <i>example</i> email.',
+        'Recipients': [{'Email': to}]
+    }
+
+    result = client.send.create(data=data)
+
+    return result.json()
+# [END send_message]
+
+
+@app.route('/')
+def index():
+    return render_template('index.html')
+
+
+@app.route('/send/email', methods=['POST'])
+def send_email():
+    to = request.form.get('to')
+
+    result = send_message(to)
+
+    return 'Email sent, response: <pre>{}</pre>'.format(result)
+
+
+@app.errorhandler(500)
+def server_error(e):
+    logging.exception('An error ocurred during a request.')
+    return """
+    An internal error occurred: <pre>{}</pre>
+    See logs for full stacktrace.
+    """.format(e), 500
+
+
+if __name__ == '__main__':
+    # This is used when running locally. Gunicorn is used to run the
+    # application on Google App Engine. See entrypoint in app.yaml.
+    app.run(host='127.0.0.1', port=8080, debug=True)
+# [END app]

managed_vms/mailjet/main_test.py

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+# Copyright 2016 Google Inc. All Rights Reserved.
+#
+# 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.
+
+import re
+
+import pytest
+import responses
+
+
+@pytest.fixture
+def app(monkeypatch):
+    monkeypatch.setenv('MAILJET_API_KEY', 'apikey')
+    monkeypatch.setenv('MAILJET_API_SECRET', 'apisecret')
+    monkeypatch.setenv('MAILJET_SENDER', 'sender')
+
+    import main
+
+    main.app.testing = True
+    return main.app.test_client()
+
+
+def test_index(app):
+    r = app.get('/')
+    assert r.status_code == 200
+
+
+@responses.activate
+def test_send_email(app):
+    responses.add(
+        responses.POST,
+        re.compile(r'.*'),
+        body='{"test": "message"}',
+        content_type='application/json')
+
+    r = app.post('/send/email', data={'to': '[email protected]'})
+
+    assert r.status_code == 200
+    assert 'test' in r.data.decode('utf-8')
+
+    assert len(responses.calls) == 1
+    request_body = responses.calls[0].request.body
+    assert '[email protected]' in request_body

managed_vms/mailjet/requirements.txt

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+Flask==0.10.1
+gunicorn==19.4.5
+requests[security]==2.9.1
+mailjet_rest==1.1.1