Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

Python Flask REST API Resourceful Blueprints Parse the Request

What's wrong with this code?

I have tried a lot and the code seems fine but it keeps giving Bummers, help>

resources/ingredients.py
from flask import Blueprint

from flask.ext.restful import Resource, Api, reqparse, inputs

import models


class IngredientList(Resource):
     def __init__(self):
        self.reqparse = reqparse.RequestParser()
        self.reqparse.add_argument(
            'name',
            required=True,
            location=["form","json"]
        )
        self.reqparse.add_argument(
            'description',
            required=True,
            location=["form","json"]
        )
        self.reqparse.add_argument(
            'measurement_type',
            required=True,
            location=["form","json"]
        )
        self.reqparse.add_argument(
            'quantity',
            required=True,
            location=["form","json"],
            type=float
        )
        self.reqparse.add_argument(
            'recipe',
            required=True,
            location=["form","json"],
            type=inputs.positive
        )


    def get(self):
        return 'IngredientList'


class Ingredient(Resource):
    def get(self, id):
        return 'Ingredient'

ingredients_api = Blueprint('resources.ingredients', __name__)
api = Api(ingredients_api)
api.add_resource(IngredientList, '/api/v1/ingredients')
api.add_resource(Ingredient, '/api/v1/ingredients/<int:id>')

1 Answer

Ryan S
Ryan S
27,275 Points

Hi Abhishek,

The problem is that you have one too many spaces indenting your def __init__(self): statement. Your tab is 5 spaces, while the rest of your method definitions are 4.

Damn, didn't see that, thanks a lot Ryan!