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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 post(self, uri=''):
        "For sql queries that start with 'INSERT ...'"

        # get node...
        (node, rule_kw) = node_from_uri(uri, method=request.method)

        rule_kw.update( node )
        values = rule_kw
        xhr_data = request.get_json()
        if xhr_data:
            values.update( xhr_data )
        values.update( request.form.to_dict(flat=True) )
        values.update( request.args.to_dict(flat=True) )
        values['method'] = request.method

        # Execute the sql query with the data
        _query(node['id'], **values)

        response = make_response('ok', 201)
        return response