Comments (5)
If the return object of a resource method (get()
or post()
) is not a Response
object, Flask-RESTful calls make_response()
on that object. make_response()
basically only responds with a mediatype from [request.accept_mimetypes, api.default_mediatype]
which in your case wouldn't return text/html
unless the request had an accept header that included text/html
or you had assigned text/html
to api.default_mediatype
.
So, the fix is to make sure you return a Response
object from your resource method so Flask-RESTful doesn't try to create its own.
It sounds like you'd want to do this:
def output_html(data, code, headers=None):
resp = Response(format_data(data), mimetype='text/html', headers=headers)
resp.status_code = code
return resp
class Foo(restful.Resource):
def get(self):
return output_html(some_python_object, 200)
from flask-restful.
I could do the following:
def output_html(data, code, headers=None):
resp = Response(format_data(data), mimetype='text/html', headers=headers)
resp.status_code = code
return resp
class Foo(restful.Resource):
def get(self):
return some_python_object
representations = {'text/html': output_html, 'application/json': output_html}
Problem is that flask-restful doesn't obey mimetype parameter I specified in Response
. It still responds with Content-Type: application/json
, not Content-Type: text/html
.
from flask-restful.
The response here was wrong. Hold on while I fix it.
from flask-restful.
Ah, that works beautifully. I was gonna override dispatch_request
. But returning Response
is better.
class Foo(restful.Resource):
def get(self):
resp = Response('hello', mimetype='text/html')
return resp
from flask-restful.
@dougblack @saml this was really helpful -- thanks for posting this so many years ago :)
from flask-restful.
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from flask-restful.