Flask on App Engine

Slides to a talk that I presented at the Boston App Engine meetup on May 23, 2011.

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6. hello.py from flask import Flask app = Flask(__name__) @app.route('/') def index(): return 'Hello Flask!' if __name__ == '__main__': app.run()
7. What it looks like
8. hello.py from flask import Flask, render_template app = Flask(__name__) @app.route('/', defaults={'name': 'Flask'}) @app.route('/<name>') def index(name): return render_template('hello.html', name=name) if __name__ == '__main__': app.run()
9. hello.html {% extends 'layout.html' %} {% block title %}Greetings{% endblock %} {% block body %} <h1>Hello {{ name }}!</h1> {% endblock %}
10. layout.html <!doctype html> <head> <title>{% block title %}{% endblock %}</title> </head> <body> {% block body %}{% endblock %} </body>
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