kxxoling/rest.py

## rest.py
from flask import Flask, request, jsonify, abort, make_response


app = Flask(__name__)

tasks = [
    {
        'id': 1,
        'title': u'Buy groceries',
        'description': u'Milk, Cheese, Pizza, Fruit, Tylenol',
        'done': False
    }, {
        'id': 2,
        'title': u'Learn Python',
        'description': u'Need to find a good Python tutorial on the web',
        'done': False
    }
]


mime_types = dict(
    json_render=('application/json',),
    xml_render=('application/xml', 'text/xml', 'application/x-xml'),
)

render_json = jsonify
render_xml = lambda msg: '<message>%s</message>' % msg
render_txt = lambda msg: msg
render_html = lambda msg: '<html><body>%s</body></html>' % msg

mime_renders = dict(
    json=render_json,
    xml=render_html,
    txt=render_txt,
)


def prep_response(rsp, status=200):
    mime = 'txt'
    render = get_best_render(rsp)
    rsp = make_response(render, status)
    rsp.mimetype = mime
    return rsp


def get_best_render(mime):
    return render_txt


@app.before_request
def before():
    print 'The request comes!', request


@app.after_request
def after(response):
    print 'The request goes away!', response
    return response


@app.route('/')
def index():
    return 'hello world'


@app.route('/todo/<int:task_id>', methods=['GET'])
def get_task(task_id=0):
    task = filter(lambda t: t['id'] == task_id, tasks)
    if task:
        return task and jsonify({'tasks': task[0]})
    abort(404)


@app.route('/todo', methods=['POST'])
def create_task():
    if not request.json or 'title' not in request.json:
        abort(400)
    task = dict(
        id=len(tasks)+1,
        title=request.json.get('title'),
    )
    tasks.append(task)
    return jsonify({'task': tasks}), 201


@app.errorhandler(404)
def not_found(error):
    return make_response(jsonify(dict(error='Not Found')), 404)


if __name__ == '__main__':
    app.run(debug=True)
	from flask import Flask, request, jsonify, abort, make_response


	app = Flask(__name__)

	tasks = [
	{
	'id': 1,
	'title': u'Buy groceries',
	'description': u'Milk, Cheese, Pizza, Fruit, Tylenol',
	'done': False
	}, {
	'id': 2,
	'title': u'Learn Python',
	'description': u'Need to find a good Python tutorial on the web',
	'done': False
	}
	]


	mime_types = dict(
	json_render=('application/json',),
	xml_render=('application/xml', 'text/xml', 'application/x-xml'),
	)

	render_json = jsonify
	render_xml = lambda msg: '<message>%s</message>' % msg
	render_txt = lambda msg: msg
	render_html = lambda msg: '<html><body>%s</body></html>' % msg

	mime_renders = dict(
	json=render_json,
	xml=render_html,
	txt=render_txt,
	)


	def prep_response(rsp, status=200):
	mime = 'txt'
	render = get_best_render(rsp)
	rsp = make_response(render, status)
	rsp.mimetype = mime
	return rsp


	def get_best_render(mime):
	return render_txt


	@app.before_request
	def before():
	print 'The request comes!', request


	@app.after_request
	def after(response):
	print 'The request goes away!', response
	return response


	@app.route('/')
	def index():
	return 'hello world'


	@app.route('/todo/<int:task_id>', methods=['GET'])
	def get_task(task_id=0):
	task = filter(lambda t: t['id'] == task_id, tasks)
	if task:
	return task and jsonify({'tasks': task[0]})
	abort(404)


	@app.route('/todo', methods=['POST'])
	def create_task():
	if not request.json or 'title' not in request.json:
	abort(400)
	task = dict(
	id=len(tasks)+1,
	title=request.json.get('title'),
	)
	tasks.append(task)
	return jsonify({'task': tasks}), 201


	@app.errorhandler(404)
	def not_found(error):
	return make_response(jsonify(dict(error='Not Found')), 404)


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