Refactoring changes per Brett

Author: kraigb

.vscode/launch.json

@@ -64,7 +64,7 @@
             "request": "launch",
             "module": "flask",
             "env": {
-                "FLASK_APP": "hello_app/app.py"                
+                "FLASK_APP": "hello_app.webapp"                
             },
             "args": [
                 "run",

hello_app/app.py

@@ -1,27 +1,27 @@
 from datetime import datetime
 from flask import Flask, render_template
-from hello_app import app
+from . import app
 
-@app.route('/')
+@app.route("/")
 def home():
     return render_template("home.html")
 
-@app.route('/about')
+@app.route("/about")
 def about():
     return render_template("about.html")
 
-@app.route('/contact')
+@app.route("/contact")
 def contact():
     return render_template("contact.html")
 
-@app.route('/hello/<name>')
+@app.route("/hello/<name>")
 def hello_there(name):
     return render_template(
         "hello_there.html",
         name=name,
         date=datetime.now()
     )
 
-@app.route('/api/data')
+@app.route("/api/data")
 def get_data():
     return app.send_static_file('data.json')

hello_app/views.py

@@ -0,0 +1,6 @@
+"""Entry point for the application.""" 
+from . import app    # For application discovery by the 'flask' command. 
+from . import views  # For import side-effects of setting up routes. 
+
+# Time-saver: output a URL to the VS Code terminal so you can easily Ctrl+click to open a browser
+# print('http://127.0.0.1:5000/hello/VSCode')