ssherar/app.py

## app.py
from flask import Flask, render_template, request, g, redirect

# Set up the app yo
app = Flask(__name__)

# Responds to only GET on the root URL
# and renders the index.tpl as part of the return
# all methods "decorated" witn the @app
# /HAVE/ to return something
@app.route("/", methods=["GET"])
def home():
    return render_template("index.tpl")

# Responds to only POST to this url, and
# blindly redirects to a privileged page
# might want to change that.
@app.route("/login", methods=["POST"])
def login():
    username = request.form.username
    password = request.form.password

    # g stores globals accross the application
    g.loggedIn = True

    # arbitary check
    redirect("/dashboard")
    return None

# We haven't explicitly specified a method, but we
# can do what we like - YOLO
@app.route("/dashboard")
def dashboard():
    if not g.loggedIn:
        redirect("/")
    return render_template("dashboard.tpl", url_parameter=None)

# URL parameters can be specified by angle brackets
# and the name is placed as a variable in the method. Cool right?
@app.route("/dashboard/<id>")
def drilldown(id):
    return render_template("dashboard.tpl", url_parameter=id)

if __name__ == "__main__":
    app.run(debug=True)

## dasboard.tpl
{% extends "template.tpl" %}
{% block content %}
Hello world

The URL parameter is : {{ url_parameter }}

{% endblock %}


## home.tpl
{% extends "template.tpl" %}
{% block content %}
<form method="post" action="/login">
<input type="text" name="username">
<input type="password" name="password">
<input type="submit">
</form>
{% endblock %}

## template.tpl
<html>
<head>
<title>Nike</title>
</head>
<body>
{% block content %}
{% endblock %}
</body>
<html>
	from flask import Flask, render_template, request, g, redirect

	# Set up the app yo
	app = Flask(__name__)

	# Responds to only GET on the root URL
	# and renders the index.tpl as part of the return
	# all methods "decorated" witn the @app
	# /HAVE/ to return something
	@app.route("/", methods=["GET"])
	def home():
	return render_template("index.tpl")

	# Responds to only POST to this url, and
	# blindly redirects to a privileged page
	# might want to change that.
	@app.route("/login", methods=["POST"])
	def login():
	username = request.form.username
	password = request.form.password

	# g stores globals accross the application
	g.loggedIn = True

	# arbitary check
	redirect("/dashboard")
	return None

	# We haven't explicitly specified a method, but we
	# can do what we like - YOLO
	@app.route("/dashboard")
	def dashboard():
	if not g.loggedIn:
	redirect("/")
	return render_template("dashboard.tpl", url_parameter=None)

	# URL parameters can be specified by angle brackets
	# and the name is placed as a variable in the method. Cool right?
	@app.route("/dashboard/<id>")
	def drilldown(id):
	return render_template("dashboard.tpl", url_parameter=id)

	if __name__ == "__main__":
	app.run(debug=True)
	{% extends "template.tpl" %}
	{% block content %}
	Hello world

	The URL parameter is : {{ url_parameter }}

	{% endblock %}
	{% extends "template.tpl" %}
	{% block content %}
	<form method="post" action="/login">
	<input type="text" name="username">
	<input type="password" name="password">
	<input type="submit">
	</form>
	{% endblock %}
	<html>
	<head>
	<title>Nike</title>
	</head>
	<body>
	{% block content %}
	{% endblock %}
	</body>
	<html>