print_error(request.get_json(), 'request.get_json()')

request.get_json: None

	def test_register_user(self):
		r = self.client.post(url_for('auth.register_user'), data=self.CREDENTIALS)
		print_error(r)

@auth.route('/users/register', methods=['POST'])
@credentials_required
def register_user():
	pass

def print_request(request_):
	fmt = '\nmethod: %(method)s\ndata: %(data)s\nbase_url: %(base_url)s'
	data = { 'method' : request_.method,
		'data' : request_.data,
		'base_url' : request_.base_url}
	print(fmt % data, file=sys.stderr)
def credentials_required(f):
	@wraps(f)
	def wrapper(*args, **kwargs):
		print_request(request)
		data = request.get_json()
		user = User.query.filter_by(username=data['username']).first()
		if not (user and user.verify_password(data['password'])):
			abort(401)
		return f(*args, **kwargs)
	return wrapper

method: POST
data: b''
base_url: http://localhost/auth/users/register

request.data

request.get_data()