def parse_request(self):
        self.rfile.maxlen = self.max_request_header_size
        self.rfile.bytes_read = 0
        
        try:
            self._parse_request()
        except MaxSizeExceeded:
            self.simple_response("413 Request Entity Too Large")
            return
Retrieve extended resources or attributes for core resources.
dataset/ETHPy150Open cloudera/hue/desktop/core/src/desktop/lib/wsgiserver.py/HTTPRequest.parse_request--crossover with--dataset/ETHPy150Open openstack/neutron/neutron/api/extensions.py/ExtensionDescriptor.get_extended_resources