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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _get_and_set_force_cache_miss(request):
 """ Gets value for request query parameter FORCE_CACHE_MISS and sets it in the default request cache. This functionality is only available for staff. Example: http://clobert.com/api/v1/resource?force_cache_miss=true """

        if not (request.user and request.user.is_active and request.user.is_staff):
            force_cache_miss = False
        else:
            force_cache_miss = request.GET.get(FORCE_CACHE_MISS_PARAM, 'false').lower() == 'true'
        DEFAULT_REQUEST_CACHE.set(SHOULD_FORCE_CACHE_MISS_KEY, force_cache_miss)