Sipping from a Flask

@nickdirienzo UB ACM UB Hacking

ASSUMING Python: pip, virtualenv HTTP methods PostgreSQL

FLASK Microframework Flexible

LET’S GO mkdir todo && cd todo virtualenv venv --distribute
source venv/bin/activate pip install flask

app.py import flask app = flask.Flask(__name__) @app.route(‘/’) def index(): return
‘hai’ if __name__ == ‘__main__’: app.run()

DAMN GOOD DRANK

python app.py

TEMPLATING mkdir templates cd templates Jinja2 or whatever

index.html <!doctype> <html> <head> <title>Todos</title> </head> <body> <p>Hey you!</p> </body>
</html>

app.py @app.route(‘/’) def index(): return flask.render_template(‘index.html’)

app.py @app.route(‘/’) def index(): if ‘name’ in flask.request.args: name =
flask.request.args[‘name’] else: name = ‘Buffalo’ return flask.render_template(‘index.html’, name=name)

index.html <!doctype> <html> <head> <title>Todos</title> </head> <body> <p>Hey {{ name
}}!</p> </body> </html>

Still Learning ORM Third-party Modules Blueprints

Deploy App Engine DIY Heroku

Questions?

Sipping from a Flask

Sipping from a Flask

Nick DiRienzo

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