From iali at an10.io  Thu Dec 27 07:09:51 2018
From: iali at an10.io (Irtiza Ali)
Date: Thu, 27 Dec 2018 17:09:51 +0500
Subject: [Flask] Flask server returns html response
Message-ID: <CAG3apS9fJw=kLCNdP1fpbTqj3wrP=nOFho8LHp3or3A7m0TiWg@mail.gmail.com>

Hello everyone,

I am a newbie in flask environment. I have built an api in flask,
everything works fine but when I pass an invalid request it returns
html response.  Can some please guide me to return json responses instead
of html ones. Thank you in advance.


Regards
Ali
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From coreybrett at gmail.com  Thu Dec 27 08:52:48 2018
From: coreybrett at gmail.com (Corey Boyle)
Date: Thu, 27 Dec 2018 08:52:48 -0500
Subject: [Flask] Flask server returns html response
In-Reply-To: <CAG3apS9fJw=kLCNdP1fpbTqj3wrP=nOFho8LHp3or3A7m0TiWg@mail.gmail.com>
References: <CAG3apS9fJw=kLCNdP1fpbTqj3wrP=nOFho8LHp3or3A7m0TiWg@mail.gmail.com>
Message-ID: <CAD=ssw2URVE31H1Wy7j=TQO3k8GCS0QJCq=_F4iWcyx67eDOWw@mail.gmail.com>

Perhaps setup an error handler that would return JSON?


@main.app_errorhandler(500)
def internal_server_error(e):
"""Handel 500 errors."""
if (request.accept_mimetypes.accept_json and not
request.accept_mimetypes.accept_html):
response = jsonify({'error': 'internal server error'})
response.status_code = 500
return response
return render_template('500.html'), 500





On Thu, Dec 27, 2018 at 7:10 AM Irtiza Ali <iali at an10.io> wrote:
>
> Hello everyone,
>
> I am a newbie in flask environment. I have built an api in flask,
everything works fine but when I pass an invalid request it returns html
response.  Can some please guide me to return json responses instead of
html ones. Thank you in advance.
>
>
> Regards
> Ali
> _______________________________________________
> Flask mailing list
> Flask at python.org
> https://mail.python.org/mailman/listinfo/flask
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From iali at an10.io  Fri Dec 28 02:28:33 2018
From: iali at an10.io (Irtiza Ali)
Date: Fri, 28 Dec 2018 12:28:33 +0500
Subject: [Flask] Flask server returns html response
In-Reply-To: <CAD=ssw2URVE31H1Wy7j=TQO3k8GCS0QJCq=_F4iWcyx67eDOWw@mail.gmail.com>
References: <CAG3apS9fJw=kLCNdP1fpbTqj3wrP=nOFho8LHp3or3A7m0TiWg@mail.gmail.com>
 <CAD=ssw2URVE31H1Wy7j=TQO3k8GCS0QJCq=_F4iWcyx67eDOWw@mail.gmail.com>
Message-ID: <CAG3apS8v9VRGnGx6NCcvOo0aUzkQb+jUnuBbnCRvPLo4jw+HQQ@mail.gmail.com>

Thanks you guys, I'll check it out.

Regards
Irtiza Ali

On Thu, 27 Dec 2018, 18:53 Corey Boyle <coreybrett at gmail.com wrote:

> Perhaps setup an error handler that would return JSON?
>
>
> @main.app_errorhandler(500)
> def internal_server_error(e):
> """Handel 500 errors."""
> if (request.accept_mimetypes.accept_json and not
> request.accept_mimetypes.accept_html):
> response = jsonify({'error': 'internal server error'})
> response.status_code = 500
> return response
> return render_template('500.html'), 500
>
>
>
>
>
> On Thu, Dec 27, 2018 at 7:10 AM Irtiza Ali <iali at an10.io> wrote:
> >
> > Hello everyone,
> >
> > I am a newbie in flask environment. I have built an api in flask,
> everything works fine but when I pass an invalid request it returns html
> response.  Can some please guide me to return json responses instead of
> html ones. Thank you in advance.
> >
> >
> > Regards
> > Ali
> > _______________________________________________
> > Flask mailing list
> > Flask at python.org
> > https://mail.python.org/mailman/listinfo/flask
>
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From stappers at stappers.nl  Sat Dec 29 08:25:16 2018
From: stappers at stappers.nl (Geert Stappers)
Date: Sat, 29 Dec 2018 14:25:16 +0100
Subject: [Flask] Flask server returns html response
In-Reply-To: <CAG3apS8v9VRGnGx6NCcvOo0aUzkQb+jUnuBbnCRvPLo4jw+HQQ@mail.gmail.com>
References: <CAG3apS9fJw=kLCNdP1fpbTqj3wrP=nOFho8LHp3or3A7m0TiWg@mail.gmail.com>
 <CAD=ssw2URVE31H1Wy7j=TQO3k8GCS0QJCq=_F4iWcyx67eDOWw@mail.gmail.com>
 <CAG3apS8v9VRGnGx6NCcvOo0aUzkQb+jUnuBbnCRvPLo4jw+HQQ@mail.gmail.com>
Message-ID: <20181229132516.kqfmu5aitnjkf2z4@gpm.stappers.nl>

On Fri, Dec 28, 2018 at 12:28:33PM +0500, Irtiza Ali wrote:
> On Thu, 27 Dec 2018, 18:53 Corey Boyle <coreybrett at gmail.com wrote:
> > On Thu, Dec 27, 2018 at 7:10 AM Irtiza Ali <iali at an10.io> wrote:
> > >
> > > Hello everyone,
> > >
> > > I am a newbie in flask environment. I have built an api in flask,
> > > everything works fine but when I pass an invalid request it returns
> > > html response.  Can some please guide me to return json responses
> > > instead of html ones. Thank you in advance.
> >  
> > Perhaps setup an error handler that would return JSON?
> >
> >
> } @main.app_errorhandler(500)
> }   def internal_server_error(e):
> }   """Handel 500 errors."""
> }   if (request.accept_mimetypes.accept_json and not request.accept_mimetypes.accept_html):
> }     response = jsonify({'error': 'internal server error'})
> }     response.status_code = 500
> }     return response
> }     return render_template('500.html'), 500
> >
> 
> Thanks you guys, I'll check it out.
> 

Please report back because the suggested source code got mengled in the email.
I did try to format it again, but the double return seems strange.



Groeten
Geert Stappers
-- 
Leven en laten leven