twisted.web._newclient.HTTPClientParser

Here are the examples of the python api twisted.web._newclient.HTTPClientParser taken from open source projects. By voting up you can indicate which examples are most useful and appropriate.

1 Examples 7

Example 1

Project: ooni-backend Source File: txextra.py
    def request(self, request):
        if self._state != 'QUIESCENT':
            return fail(RequestNotSent())

        self._state = 'TRANSMITTING'
        _requestDeferred = maybeDeferred(request.writeTo, self.transport)
        self._finishedRequest = Deferred()

        self._currentRequest = request

        self._transportProxy = TransportProxyProducer(self.transport)
        self._parser = HTTPClientParser(request, self._finishResponse)
        self._parser.makeConnection(self._transportProxy)
        self._responseDeferred = self._parser._responseDeferred

        def cbRequestWrotten(ignored):
            if self._state == 'TRANSMITTING':
                self._state = 'WAITING'
                self._responseDeferred.chainDeferred(self._finishedRequest)

        def ebRequestWriting(err):
            if self._state == 'TRANSMITTING':
                self._state = 'GENERATION_FAILED'
                self.transport.loseConnection()
                self._finishedRequest.errback(
                    failure.Failure(RequestGenerationFailed([err])))
            else:
                log.err(err, 'Error writing request, but not in valid state '
                             'to finalize request: %s' % self._state)

        _requestDeferred.addCallbacks(cbRequestWrotten, ebRequestWriting)

        return self._finishedRequest