Python xmlrpc.client.loads() Examples

def test_dump_bytes(self):
        sample = b"my dog has fleas"
        self.assertEqual(sample, xmlrpclib.Binary(sample))
        for type_ in bytes, bytearray, xmlrpclib.Binary:
            value = type_(sample)
            s = xmlrpclib.dumps((value,))

            result, m = xmlrpclib.loads(s, use_builtin_types=True)
            (newvalue,) = result
            self.assertEqual(newvalue, sample)
            self.assertIs(type(newvalue), bytes)
            self.assertIsNone(m)

            result, m = xmlrpclib.loads(s, use_builtin_types=False)
            (newvalue,) = result
            self.assertEqual(newvalue, sample)
            self.assertIs(type(newvalue), xmlrpclib.Binary)
            self.assertIsNone(m) 

def test_datetime_before_1900(self):
        # same as before but with a date before 1900
        dt = datetime.datetime(1,  2, 10, 11, 41, 23)
        self.assertEqual(dt, xmlrpclib.DateTime('00010210T11:41:23'))
        s = xmlrpclib.dumps((dt,))

        result, m = xmlrpclib.loads(s, use_builtin_types=True)
        (newdt,) = result
        self.assertEqual(newdt, dt)
        self.assertIs(type(newdt), datetime.datetime)
        self.assertIsNone(m)

        result, m = xmlrpclib.loads(s, use_builtin_types=False)
        (newdt,) = result
        self.assertEqual(newdt, dt)
        self.assertIs(type(newdt), xmlrpclib.DateTime)
        self.assertIsNone(m) 

def test_datetime_before_1900(self):
        # same as before but with a date before 1900
        dt = datetime.datetime(1,  2, 10, 11, 41, 23)
        self.assertEqual(dt, xmlrpclib.DateTime('00010210T11:41:23'))
        s = xmlrpclib.dumps((dt,))

        result, m = xmlrpclib.loads(s, use_builtin_types=True)
        (newdt,) = result
        self.assertEqual(newdt, dt)
        self.assertIs(type(newdt), datetime.datetime)
        self.assertIsNone(m)

        result, m = xmlrpclib.loads(s, use_builtin_types=False)
        (newdt,) = result
        self.assertEqual(newdt, dt)
        self.assertIs(type(newdt), xmlrpclib.DateTime)
        self.assertIsNone(m) 

def test_dump_bytes(self):
        sample = b"my dog has fleas"
        self.assertEqual(sample, xmlrpclib.Binary(sample))
        for type_ in bytes, bytearray, xmlrpclib.Binary:
            value = type_(sample)
            s = xmlrpclib.dumps((value,))

            result, m = xmlrpclib.loads(s, use_builtin_types=True)
            (newvalue,) = result
            self.assertEqual(newvalue, sample)
            self.assertIs(type(newvalue), bytes)
            self.assertIsNone(m)

            result, m = xmlrpclib.loads(s, use_builtin_types=False)
            (newvalue,) = result
            self.assertEqual(newvalue, sample)
            self.assertIs(type(newvalue), xmlrpclib.Binary)
            self.assertIsNone(m) 

def test_dump_bytes(self):
        sample = b"my dog has fleas"
        self.assertEqual(sample, xmlrpclib.Binary(sample))
        for type_ in bytes, bytearray, xmlrpclib.Binary:
            value = type_(sample)
            s = xmlrpclib.dumps((value,))

            result, m = xmlrpclib.loads(s, use_builtin_types=True)
            (newvalue,) = result
            self.assertEqual(newvalue, sample)
            self.assertIs(type(newvalue), bytes)
            self.assertIsNone(m)

            result, m = xmlrpclib.loads(s, use_builtin_types=False)
            (newvalue,) = result
            self.assertEqual(newvalue, sample)
            self.assertIs(type(newvalue), xmlrpclib.Binary)
            self.assertIsNone(m) 

def test_dump_encoding(self):
        value = {'key\u20ac\xa4':
                 'value\u20ac\xa4'}
        strg = xmlrpclib.dumps((value,), encoding='iso-8859-15')
        strg = "<?xml version='1.0' encoding='iso-8859-15'?>" + strg
        self.assertEqual(xmlrpclib.loads(strg)[0][0], value)
        strg = strg.encode('iso-8859-15', 'xmlcharrefreplace')
        self.assertEqual(xmlrpclib.loads(strg)[0][0], value)

        strg = xmlrpclib.dumps((value,), encoding='iso-8859-15',
                               methodresponse=True)
        self.assertEqual(xmlrpclib.loads(strg)[0][0], value)
        strg = strg.encode('iso-8859-15', 'xmlcharrefreplace')
        self.assertEqual(xmlrpclib.loads(strg)[0][0], value)

        methodname = 'method\u20ac\xa4'
        strg = xmlrpclib.dumps((value,), encoding='iso-8859-15',
                               methodname=methodname)
        self.assertEqual(xmlrpclib.loads(strg)[0][0], value)
        self.assertEqual(xmlrpclib.loads(strg)[1], methodname) 

def test_datetime_before_1900(self):
        # same as before but with a date before 1900
        dt = datetime.datetime(1,  2, 10, 11, 41, 23)
        self.assertEqual(dt, xmlrpclib.DateTime('00010210T11:41:23'))
        s = xmlrpclib.dumps((dt,))

        result, m = xmlrpclib.loads(s, use_builtin_types=True)
        (newdt,) = result
        self.assertEqual(newdt, dt)
        self.assertIs(type(newdt), datetime.datetime)
        self.assertIsNone(m)

        result, m = xmlrpclib.loads(s, use_builtin_types=False)
        (newdt,) = result
        self.assertEqual(newdt, dt)
        self.assertIs(type(newdt), xmlrpclib.DateTime)
        self.assertIsNone(m) 

def test_dump_none(self):
        value = alist + [None]
        arg1 = (alist + [None],)
        strg = xmlrpclib.dumps(arg1, allow_none=True)
        self.assertEqual(value,
                          xmlrpclib.loads(strg)[0][0])
        self.assertRaises(TypeError, xmlrpclib.dumps, (arg1,)) 

def test_dump_fault(self):
        f = xmlrpclib.Fault(42, 'Test Fault')
        s = xmlrpclib.dumps((f,))
        (newf,), m = xmlrpclib.loads(s)
        self.assertEqual(newf, {'faultCode': 42, 'faultString': 'Test Fault'})
        self.assertEqual(m, None)

        s = xmlrpclib.Marshaller().dumps(f)
        self.assertRaises(xmlrpclib.Fault, xmlrpclib.loads, s) 

def test_cgi_xmlrpc_response(self):
        data = """<?xml version='1.0'?>
        <methodCall>
            <methodName>test_method</methodName>
            <params>
                <param>
                    <value><string>foo</string></value>
                </param>
                <param>
                    <value><string>bar</string></value>
                </param>
            </params>
        </methodCall>
        """

        with support.EnvironmentVarGuard() as env, \
             captured_stdout(encoding=self.cgi.encoding) as data_out, \
             support.captured_stdin() as data_in:
            data_in.write(data)
            data_in.seek(0)
            env['CONTENT_LENGTH'] = str(len(data))
            self.cgi.handle_request()
        data_out.seek(0)

        # will respond exception, if so, our goal is achieved ;)
        handle = data_out.read()

        # start with 44th char so as not to get http header, we just
        # need only xml
        self.assertRaises(xmlrpclib.Fault, xmlrpclib.loads, handle[44:])

        # Also test the content-length returned  by handle_request
        # Using the same test method inorder to avoid all the datapassing
        # boilerplate code.
        # Test for bug: http://bugs.python.org/issue5040

        content = handle[handle.find("<?xml"):]

        self.assertEqual(
            int(re.search('Content-Length: (\d+)', handle).group(1)),
            len(content)) 

def recv(self):
        """Receive a (picklable) object"""
        self._check_closed()
        self._check_readable()
        buf = self._recv_bytes()
        return ForkingPickler.loads(buf.getbuffer()) 

def _xml_loads(s):
    (obj,), method = xmlrpclib.loads(s.decode('utf-8'))
    return obj 

def render_POST(self, request):
        request.content.seek(0, 0)
        request.setHeader("content-type", "text/xml")
        try:
            if self.useDateTime:
                args, functionPath = xmlrpclib.loads(request.content.read(),
                    use_datetime=True)
            else:
                # Maintain backwards compatibility with Python < 2.5
                args, functionPath = xmlrpclib.loads(request.content.read())
        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 

def _marshaled_dispatch(self, data, dispatch_method = None, path = None):
        """Dispatches an XML-RPC method from marshalled (XML) data.

        XML-RPC methods are dispatched from the marshalled (XML) data
        using the _dispatch method and the result is returned as
        marshalled data. For backwards compatibility, a dispatch
        function can be provided as an argument (see comment in
        SimpleXMLRPCRequestHandler.do_POST) but overriding the
        existing method through subclassing is the preferred means
        of changing method dispatch behavior.
        """

        try:
            params, method = loads(data, use_builtin_types=self.use_builtin_types)

            # generate response
            if dispatch_method is not None:
                response = dispatch_method(method, params)
            else:
                response = self._dispatch(method, params)
            # wrap response in a singleton tuple
            response = (response,)
            response = dumps(response, methodresponse=1,
                             allow_none=self.allow_none, encoding=self.encoding)
        except Fault as fault:
            response = dumps(fault, allow_none=self.allow_none,
                             encoding=self.encoding)
        except:
            # report exception back to server
            exc_type, exc_value, exc_tb = sys.exc_info()
            response = dumps(
                Fault(1, "%s:%s" % (exc_type, exc_value)),
                encoding=self.encoding, allow_none=self.allow_none,
                )

        return response.encode(self.encoding, 'xmlcharrefreplace') 

def test_dump_load(self):
        dump = xmlrpclib.dumps((alist,))
        load = xmlrpclib.loads(dump)
        self.assertEqual(alist, load[0][0]) 

def test_dump_bare_datetime(self):
        # This checks that an unwrapped datetime.date object can be handled
        # by the marshalling code.  This can't be done via test_dump_load()
        # since with use_builtin_types set to 1 the unmarshaller would create
        # datetime objects for the 'datetime[123]' keys as well
        dt = datetime.datetime(2005, 2, 10, 11, 41, 23)
        self.assertEqual(dt, xmlrpclib.DateTime('20050210T11:41:23'))
        s = xmlrpclib.dumps((dt,))

        result, m = xmlrpclib.loads(s, use_builtin_types=True)
        (newdt,) = result
        self.assertEqual(newdt, dt)
        self.assertIs(type(newdt), datetime.datetime)
        self.assertIsNone(m)

        result, m = xmlrpclib.loads(s, use_builtin_types=False)
        (newdt,) = result
        self.assertEqual(newdt, dt)
        self.assertIs(type(newdt), xmlrpclib.DateTime)
        self.assertIsNone(m)

        result, m = xmlrpclib.loads(s, use_datetime=True)
        (newdt,) = result
        self.assertEqual(newdt, dt)
        self.assertIs(type(newdt), datetime.datetime)
        self.assertIsNone(m)

        result, m = xmlrpclib.loads(s, use_datetime=False)
        (newdt,) = result
        self.assertEqual(newdt, dt)
        self.assertIs(type(newdt), xmlrpclib.DateTime)
        self.assertIsNone(m) 

def test_bug_1164912 (self):
        d = xmlrpclib.DateTime()
        ((new_d,), dummy) = xmlrpclib.loads(xmlrpclib.dumps((d,),
                                            methodresponse=True))
        self.assertIsInstance(new_d.value, str)

        # Check that the output of dumps() is still an 8-bit string
        s = xmlrpclib.dumps((new_d,), methodresponse=True)
        self.assertIsInstance(s, str) 

def test_dump_none(self):
        value = alist + [None]
        arg1 = (alist + [None],)
        strg = xmlrpclib.dumps(arg1, allow_none=True)
        self.assertEqual(value,
                          xmlrpclib.loads(strg)[0][0])
        self.assertRaises(TypeError, xmlrpclib.dumps, (arg1,)) 

def test_loads_unsupported(self):
        ResponseError = xmlrpclib.ResponseError
        data = '<params><param><value><spam/></value></param></params>'
        self.assertRaises(ResponseError, xmlrpclib.loads, data)
        data = ('<params><param><value><array>'
                '<value><spam/></value>'
                '</array></value></param></params>')
        self.assertRaises(ResponseError, xmlrpclib.loads, data)
        data = ('<params><param><value><struct>'
                '<member><name>a</name><value><spam/></value></member>'
                '<member><name>b</name><value><spam/></value></member>'
                '</struct></value></param></params>')
        self.assertRaises(ResponseError, xmlrpclib.loads, data) 

def test_dump_fault(self):
        f = xmlrpclib.Fault(42, 'Test Fault')
        s = xmlrpclib.dumps((f,))
        (newf,), m = xmlrpclib.loads(s)
        self.assertEqual(newf, {'faultCode': 42, 'faultString': 'Test Fault'})
        self.assertEqual(m, None)

        s = xmlrpclib.Marshaller().dumps(f)
        self.assertRaises(xmlrpclib.Fault, xmlrpclib.loads, s) 

def recv(self):
        """Receive a (picklable) object"""
        self._check_closed()
        self._check_readable()
        buf = self._recv_bytes()
        return ForkingPickler.loads(buf.getbuffer()) 

def __init__(self, conn, dumps, loads):
        self._conn = conn
        self._dumps = dumps
        self._loads = loads
        for attr in ('fileno', 'close', 'poll', 'recv_bytes', 'send_bytes'):
            obj = getattr(conn, attr)
            setattr(self, attr, obj) 

def _xml_loads(s):
    (obj,), method = xmlrpclib.loads(s.decode('utf-8'))
    return obj 

def listen(self):
		"""
		Listen to socket.
		"""
		try:
			while True:
				head = await self.reader.readexactly(8)
				size, handle = struct.unpack_from('<LL', head)
				body = await self.reader.readexactly(size)
				data = method = fault = None

				try:
					data, method = loads(body, use_builtin_types=True)
				except Fault as e:
					fault = e
				except ExpatError as e:
					# See #121 for this solution.
					handle_exception(exception=e, module_name=__name__, func_name='listen', extra_data={'body': body})
					continue

				if data and len(data) == 1:
					data = data[0]

				self.event_loop.create_task(self.handle_payload(handle, method, data, fault))
		except ConnectionResetError as e:
			logger.critical(
				'Connection with the dedicated server has been closed, we will now close down the subprocess! {}'.format(str(e))
			)
			# When the connection has been reset, we will close the controller process so it can be restarted by the god
			# process. Exit code 10 gives the information to the god process.
			exit(10)
		except Exception as e:
			handle_exception(exception=e, module_name=__name__, func_name='listen')
			raise 

def _marshaled_dispatch(self, data, dispatch_method = None, path = None):
        """Dispatches an XML-RPC method from marshalled (XML) data.

        XML-RPC methods are dispatched from the marshalled (XML) data
        using the _dispatch method and the result is returned as
        marshalled data. For backwards compatibility, a dispatch
        function can be provided as an argument (see comment in
        SimpleXMLRPCRequestHandler.do_POST) but overriding the
        existing method through subclassing is the preferred means
        of changing method dispatch behavior.
        """

        try:
            params, method = loads(data, use_builtin_types=self.use_builtin_types)

            # generate response
            if dispatch_method is not None:
                response = dispatch_method(method, params)
            else:
                response = self._dispatch(method, params)
            # wrap response in a singleton tuple
            response = (response,)
            response = dumps(response, methodresponse=1,
                             allow_none=self.allow_none, encoding=self.encoding)
        except Fault as fault:
            response = dumps(fault, allow_none=self.allow_none,
                             encoding=self.encoding)
        except:
            # report exception back to server
            exc_type, exc_value, exc_tb = sys.exc_info()
            try:
                response = dumps(
                    Fault(1, "%s:%s" % (exc_type, exc_value)),
                    encoding=self.encoding, allow_none=self.allow_none,
                    )
            finally:
                # Break reference cycle
                exc_type = exc_value = exc_tb = None

        return response.encode(self.encoding, 'xmlcharrefreplace') 

def _xml_loads(s):
    (obj,), method = xmlrpclib.loads(s.decode('utf-8'))
    return obj 

def parseResponse(self, contents):
        if not self.deferred:
            return
        try:
            response = xmlrpclib.loads(contents,
                use_datetime=self.useDateTime)[0][0]
        except:
            deferred, self.deferred = self.deferred, None
            deferred.errback(failure.Failure())
        else:
            deferred, self.deferred = self.deferred, None
            deferred.callback(response) 

def _marshaled_dispatch(self, data, dispatch_method = None, path = None):
        """Dispatches an XML-RPC method from marshalled (XML) data.

        XML-RPC methods are dispatched from the marshalled (XML) data
        using the _dispatch method and the result is returned as
        marshalled data. For backwards compatibility, a dispatch
        function can be provided as an argument (see comment in
        SimpleXMLRPCRequestHandler.do_POST) but overriding the
        existing method through subclassing is the preferred means
        of changing method dispatch behavior.
        """

        try:
            params, method = loads(data, use_builtin_types=self.use_builtin_types)

            # generate response
            if dispatch_method is not None:
                response = dispatch_method(method, params)
            else:
                response = self._dispatch(method, params)
            # wrap response in a singleton tuple
            response = (response,)
            response = dumps(response, methodresponse=1,
                             allow_none=self.allow_none, encoding=self.encoding)
        except Fault as fault:
            response = dumps(fault, allow_none=self.allow_none,
                             encoding=self.encoding)
        except:
            # report exception back to server
            exc_type, exc_value, exc_tb = sys.exc_info()
            response = dumps(
                Fault(1, "%s:%s" % (exc_type, exc_value)),
                encoding=self.encoding, allow_none=self.allow_none,
                )

        return response.encode(self.encoding) 

def test_dump_load(self):
        dump = xmlrpclib.dumps((alist,))
        load = xmlrpclib.loads(dump)
        self.assertEqual(alist, load[0][0]) 

def test_dump_bare_datetime(self):
        # This checks that an unwrapped datetime.date object can be handled
        # by the marshalling code.  This can't be done via test_dump_load()
        # since with use_builtin_types set to 1 the unmarshaller would create
        # datetime objects for the 'datetime[123]' keys as well
        dt = datetime.datetime(2005, 2, 10, 11, 41, 23)
        self.assertEqual(dt, xmlrpclib.DateTime('20050210T11:41:23'))
        s = xmlrpclib.dumps((dt,))

        result, m = xmlrpclib.loads(s, use_builtin_types=True)
        (newdt,) = result
        self.assertEqual(newdt, dt)
        self.assertIs(type(newdt), datetime.datetime)
        self.assertIsNone(m)

        result, m = xmlrpclib.loads(s, use_builtin_types=False)
        (newdt,) = result
        self.assertEqual(newdt, dt)
        self.assertIs(type(newdt), xmlrpclib.DateTime)
        self.assertIsNone(m)

        result, m = xmlrpclib.loads(s, use_datetime=True)
        (newdt,) = result
        self.assertEqual(newdt, dt)
        self.assertIs(type(newdt), datetime.datetime)
        self.assertIsNone(m)

        result, m = xmlrpclib.loads(s, use_datetime=False)
        (newdt,) = result
        self.assertEqual(newdt, dt)
        self.assertIs(type(newdt), xmlrpclib.DateTime)
        self.assertIsNone(m)