def paginated_retrieval(methodname, itemtype):
    'decorator factory for retrieval queries from query params'
    return compose(reusable, basic_interaction, map_yield(partial(_params_as_get, methodname)))
decorator factory for retrieval queries from query params
def paginated_retrieval(methodname, itemtype):
    
    return compose(reusable, basic_interaction, map_yield(partial(_params_as_get, methodname)))