from flask import Flask

from flask import render_template

app = Flask(__name__)

@app.route("/")

def home():

content = "Flask-Jinja-Test"

return render_template("hello.html", title="Hello", content=content)

@app.route("/handled")

def bad_route_handled():

try:

raise ArithmeticError("Hello")

except Exception:

pass

return render_template("hello.html", title="Hello", content="Flask-Jinja-Test")

@app.route("/unhandled")

def bad_route_unhandled():

raise ArithmeticError("Hello")

return render_template("hello.html", title="Hello", content="Flask-Jinja-Test")

@app.route("/bad_template")

def bad_template():

return render_template("bad.html", title="Bad", content="Flask-Jinja-Test")

@app.route("/exit")

def exit_app():

from flask import request

func = request.environ.get("werkzeug.server.shutdown")

if func is None:

raise RuntimeError("No shutdown")

func()

return "Done"

if __name__ == "__main__":

app.run()