My intention is to return a list of entities in JSON format which is then handled by the client-side JS using Promises.
I am returning a JSON object like this:
from webapp2_extras import json
class AllPostsJson(webapp2.RequestHandler):
def get(self):
posts = Post.query().fetch()
self.response.content_type = 'application/json'
self.response.headers['Access-Control-Allow-Origin'] = '*'
self.response.out.write(json.encode([p.to_dict() for p in posts]))
Then I am using the axios library to make the request:
posts = axios.get('example.com/posts-json').then(resp => resp.data)
console.log(posts) // output: Promise {<pending>}
I had expected the posts variable to contain an array of Post objects, but it outputs this to the console instead:
Promise {<pending>}
__proto__:
Promise[[PromiseStatus]]: "resolved"
[[PromiseValue]]: undefined
