def homepage()

in vision/main.py [0:0]

• 4 lines of code
• 1 McCabe index (conditional complexity)

def homepage():
    # Create a Cloud Firestore client.
    firestore_client = firestore.Client()

    # Use the Cloud Firestore client to fetch information from Cloud Firestore about
    # each photo.
    photo_documents = list(firestore_client.collection(u'photos').get())

    # Return a Jinja2 HTML template.
    return render_template('homepage.html', photo_documents=photo_documents)