Synnefo

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from django.http import HttpResponse

from django.db import transaction 

from synnefo.lib.commissioning import CallError, get_callpoint

from .callpoint import API_Callpoint

import json

from traceback import format_exc

def _get_body(request):

    body = request.raw_post_data

    if body is None:

        body = request.GET.get('body', None)

    return body

callpoints = {('quotaholder', 'v'): API_Callpoint()}

@transaction.commit_on_success

def view(request, appname='quotaholder', version=None, callname=None):

    if (appname, version) not in callpoints:

        return HttpResponse(status=404)

    callpoint = callpoints[(appname, version)]

    body = _get_body(request)

    try:

        body = callpoint.make_call_from_json(callname, body)

        status = 200

    except Exception, e:

        status = 450

        if not isinstance(e, CallError):

            e.args += (''.join(format_exc()),)

            e = CallError.from_exception(e)

            status = 500

        body = json.dumps(e.to_dict())

    return HttpResponse(status=status, content=body)