def update_credit_request_status(request_uuid, provider_id, status):
 if (status not in [CreditRequest.REQUEST_STATUS_APPROVED, CreditRequest.REQUEST_STATUS_REJECTED]):
  raise InvalidCreditStatus
 try:
  request = CreditRequest.objects.get(uuid=request_uuid, provider__provider_id=provider_id)
  old_status = request.status
  request.status = status
  request.save()
  log.info(u'Updated request with UUID "%s" from status "%s" to "%s" for provider with ID "%s".', request_uuid, old_status, status, provider_id)
 except CreditRequest.DoesNotExist:
  msg = u'Credit provider with ID "{provider_id}" attempted to update request with UUID "{request_uuid}", but no request with this UUID is associated with the provider.'.format(provider_id=provider_id, request_uuid=request_uuid)
  log.warning(msg)
  raise CreditRequestNotFound(msg)

def update_credit_request_status ( request_uuid , provider_id , status ) : if ( status not in [ CreditRequest . REQUEST_STATUS_APPROVED , CreditRequest . REQUEST_STATUS_REJECTED ] ) : raise InvalidCreditStatus try : request = CreditRequest . objects . get ( uuid = request_uuid , provider__provider_id = provider_id ) old_status = request . status request . status = status request . save ( ) log . info ( u'Updated request with UUID "%s" from status "%s" to "%s" for provider with ID "%s".' , request_uuid , old_status , status , provider_id ) except CreditRequest . DoesNotExist : msg = u'Credit provider with ID "{provider_id}" attempted to update request with UUID "{request_uuid}", but no request with this UUID is associated with the provider.' . format ( provider_id = provider_id , request_uuid = request_uuid ) log . warning ( msg ) raise CreditRequestNotFound ( msg )
update the status of a credit request .