[Answered ]-Tastypie Adder without models

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I would probably skip the finer-grained things like hydrate, apply_sorting, build_filters, etc.

I’m assuming that without objects behind the api you’re using a list-looking url like /api/v1/add_stuff/, and assuming you’re accepting POST requests. If these assumptions are wrong you can adjust by changing to post_detail, get_list, etc. 

def post_list(self, request, **kwargs):
    _a = request.POST.get('first_number', None)
    _b = request.POST.get('second_number', None)
    if None in (_a, _b):
        raise HttpBadRequest()
    return self.create_response(request, {'result': _a + _b})

Note that I think this code would work but I haven’t tested it. It’s meant to provide a starting point.

This section of the Tastypie docs describes the order in which the various methods are called, and toward the bottom of the page there is a full API reference so you can see what parameters things expect and what they are supposed to return.

Edit:

The flow for this situation will look something like this:

  1. In dispatch, the request uri is inspected. Depending on whether a
    detail or a list uri was requested (/api/v1/add_stuff/<pk>/ or
    /api/v1/add_stuff/), handling is delegated to dispatch_detail or
    dispatch_list. This is also where authentication, authorization,
    and throttling checks happen.

  2. In dispatch_list, the request method is inspected and the call is
    delegated to a method named '%s_list' % request.METHOD.lower().
    To answer your comment, these are magical method names. If the
    request method is POST, dispatch_list looks for a method named
    post_list and an error is thrown if the appropriate handler
    is not defined.

👤dokkaebi

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