flask-restful how to fetch GET parameter

Question

i'm wondering how to fetch GET parameters in flask-restful like his /hi/city?=NY

i can do like this /hi/city/NY using /hi/city/<string:ccc> but how to do so with /hi/city?=NY .

i checked the documentation and it seems like using reqparse : http://flask-restful.readthedocs.org/en/latest/reqparse.html but still couldn't figure out how

Do you mean /hi?city=NY?

dirn
– dirn

2015-02-22 20:36:56 +00:00
Commented Feb 22, 2015 at 20:36 — dirn
– dirn, Commented Feb 22, 2015 at 20:36
@dirn yes GET parameters whatever the url

Hamoudaq
– Hamoudaq

2015-02-22 22:08:29 +00:00
Commented Feb 22, 2015 at 22:08 — Hamoudaq
– Hamoudaq, Commented Feb 22, 2015 at 22:08

Phalgun · Accepted Answer · 2016-01-30 07:46:26Z

6

You can use the RequestParser bundled along with Flask-Restful.

from flask_restful import reqparse

class YourAPI(restful.Resource):
    def get(self):

        parser = reqparse.RequestParser()
        parser.add_argument('city')
        args = parser.parse_args()

        city_value = args.get('city')

By default, the request parser searches json, form fields and query string (as it is in your case) for the key named city. The variable city_value will have the value passed in the API request.

edited Jan 30, 2016 at 7:46

answered Mar 26, 2015 at 7:28

Phalgun

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1 Comment

gru Over a year ago

update from flask-restful docs, the request parser has been deprecated, as stated from the website: > The whole request parser part of Flask-RESTful is slated for removal and will be replaced by documentation on how to integrate with other packages that do the input/output stuff better (such as marshmallow).

jyap · Accepted Answer · 2017-03-16 11:41:59Z

5

You can use request.args.get('key')

answered Mar 16, 2017 at 11:41

jyap

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