GoogleCloudPlatform · theacodes · Jul 11, 2019 · Jul 10, 2019 · Jul 10, 2019 · Jul 10, 2019
diff --git a/codelabs/functions/python_powered/app.py b/codelabs/functions/python_powered/app.py
@@ -0,0 +1,25 @@
+# Copyright 2019 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 flask
+
+import main
+
+
+app = flask.Flask(__name__)
+
+
+@app.route("/")
+def index():
+    return main.python_powered(flask.request)
diff --git a/codelabs/functions/python_powered/main.py b/codelabs/functions/python_powered/main.py
@@ -0,0 +1,58 @@
+# Copyright 2017 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 flask
+
+
+def hello_world(request):
+    """HTTP Cloud Function.
+    Args:
+        request (flask.Request): The request object.
+        <http://flask.pocoo.org/docs/1.0/api/#flask.Request>
+    Returns:
+        The response text, or any set of values that can be turned into a
+        Response object using `make_response`
+        <http://flask.pocoo.org/docs/1.0/api/#flask.Flask.make_response>.
+    """
+    return "Hello World!"
+
+
+def hello_name(request):
+    """HTTP Cloud Function.
+    Args:
+        request (flask.Request): The request object.
+        <http://flask.pocoo.org/docs/1.0/api/#flask.Request>
+    Returns:
+        The response text, or any set of values that can be turned into a
+        Response object using `make_response`
+        <http://flask.pocoo.org/docs/1.0/api/#flask.Flask.make_response>.
+    """
+    request_args = request.args
+
+    if request_args and "name" in request_args:
+        name = request_args["name"]
+    else:
+        name = "World"
+    return "Hello {}!".format(flask.escape(name))
+
+
+def python_powered(request):
+    """HTTP Cloud Function.
+    Args:
+        request (flask.Request): The request object.
+        <http://flask.pocoo.org/docs/1.0/api/#flask.Request>
+    Returns:
+        The response file, a JPG image that says "Python Powered"
+    """
+    return flask.send_file("python_powered.jpg", mimetype="image/jpg")
diff --git a/codelabs/functions/python_powered/python_powered.jpg b/codelabs/functions/python_powered/python_powered.jpg
diff --git a/codelabs/functions/python_powered/test_main.py b/codelabs/functions/python_powered/test_main.py
@@ -0,0 +1,39 @@
+# Copyright 2017 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 unittest
+import unittest.mock
+
+import main
+
+
+class TestHello(unittest.TestCase):
+    def test_hello_world(self):
+        req = unittest.mock.Mock()
+
+        # Call tested function
+        assert main.hello_world(req) == "Hello World!"
+
+    def test_hello_name_no_name(self):
+        req = unittest.mock.Mock(args={})
+
+        # Call tested function
+        assert main.hello_name(req) == "Hello World!"
+
+    def test_hello_name_with_name(self):
+        name = "test"
+        req = unittest.mock.Mock(args={"name": name})
+
+        # Call tested function
+        assert main.hello_name(req) == "Hello {}!".format(name)