Untitled

"""
Simple application with flask-peewee where peewee is a Django-like ORM
 <http://peewee.readthedocs.org/en/latest/index.html>
 <http://flask-peewee.readthedocs.org/en/latest/index.html>
 $ pip install flask-peewee
 $ python server.py
  * Running on http://127.0.0.1:5000/
  * Restarting with reloader
"""
import os
from flask import Flask, request, send_from_directory
from flask_peewee.db import Database
from peewee import TextField

app = Flask(__name__)

root = os.path.dirname(__file__)

DATABASE = {
	'name': 'example.db',
	'engine': 'peewee.SqliteDatabase',
	'check_same_thread': False,
}
DEBUG = True
SECRET_KEY = 'shhhh'
app.config.from_object(__name__)
database = Database(app)

class Note(database.Model):
	key  = TextField(unique=True)
	json = TextField()


@app.route('/', methods=["GET", "POST",])
def hello_world():
    print "request: ", request.content_type, request.content_length, request.data, ":", request.stream.read()
    return request.data

@app.route('/note/<key>/', methods=['GET', 'POST',])
def note(key):
    """
    $ curl -i http://localhost:5000/note/miao/ -X POST -d'{"miao": "bau"}' -H "Content-type: raw"
    """
    try:
        note = Note.get(key=key)
    except Note.DoesNotExist:
        note = Note.create(key=key, json="{}")
        note.save()

    if request.method == 'GET':
        return note.json
    else:
        note.json = request.stream.read()
        note.save()

        return '{}'

@app.route('/librarian/<filename>/', methods=["GET", "POST",])
def librarian(filename):
    return send_from_directory(root, filename, as_attachment=True, attachment_filename=filename)

@app.errorhandler(404)
def four_o_four(error):
    return '<html><body>you are fucked:' +  error.message + '</body></html>', 404

if __name__ == '__main__':
    Note.create_table(fail_silently=True)
    app.run(debug=T