xmlrpc.py 文件源码

def render_POST(self, request):
        request.content.seek(0, 0)
        request.setHeader(b"content-type", b"text/xml; charset=utf-8")
        try:
            args, functionPath = xmlrpclib.loads(request.content.read(),
                use_datetime=self.useDateTime)
        except Exception as e:
            f = Fault(self.FAILURE, "Can't deserialize input: %s" % (e,))
            self._cbRender(f, request)
        else:
            try:
                function = self.lookupProcedure(functionPath)
            except Fault as f:
                self._cbRender(f, request)
            else:
                # Use this list to track whether the response has failed or not.
                # This will be used later on to decide if the result of the
                # Deferred should be written out and Request.finish called.
                responseFailed = []
                request.notifyFinish().addErrback(responseFailed.append)
                if getattr(function, 'withRequest', False):
                    d = defer.maybeDeferred(function, request, *args)
                else:
                    d = defer.maybeDeferred(function, *args)
                d.addErrback(self._ebRender)
                d.addCallback(self._cbRender, request, responseFailed)
        return server.NOT_DONE_YET