python类dumps()的实例源码

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_newstyle_class(self):
        class T(object):
            pass
        t = T()
        t.x = 100
        t.y = "Hello"
        ((t2,), dummy) = xmlrpclib.loads(xmlrpclib.dumps((t,)))
        self.assertEqual(t2, t.__dict__)

def test_dump_bad_dict(self):
        self.assertRaises(TypeError, xmlrpclib.dumps, ({(1,2,3): 1},))

def test_dump_recursive_seq(self):
        l = [1,2,3]
        t = [3,4,5,l]
        l.append(t)
        self.assertRaises(TypeError, xmlrpclib.dumps, (l,))

def test_dump_recursive_dict(self):
        d = {'1':1, '2':1}
        t = {'3':3, 'd':d}
        d['t'] = t
        self.assertRaises(TypeError, xmlrpclib.dumps, (d,))

def test_dump_double(self):
        xmlrpclib.dumps((float(2 ** 34),))
        xmlrpclib.dumps((float(xmlrpclib.MAXINT),
                         float(xmlrpclib.MININT)))
        xmlrpclib.dumps((float(xmlrpclib.MAXINT + 42),
                         float(xmlrpclib.MININT - 42)))

        def dummy_write(s):
            pass

        m = xmlrpclib.Marshaller()
        m.dump_double(xmlrpclib.MAXINT, dummy_write)
        m.dump_double(xmlrpclib.MININT, dummy_write)
        m.dump_double(xmlrpclib.MAXINT + 42, dummy_write)
        m.dump_double(xmlrpclib.MININT - 42, dummy_write)

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 xmlrpc_search(self):
        try:
            query = self.query_from_xmlrpc(self.request.body)
            log.debug("xmlrpc_search {0}".format(query))
            hits = self.search_index_packages(query)
            response = dumps((hits,), methodresponse=1, encoding='utf-8')
        except Exception as e:
            log.exception("Error in xmlrpc_search")
            response = dumps(Fault(1, repr(e)), encoding='utf-8')
        return Response(response)

def send(self, obj):
        """Send a (picklable) object"""
        self._check_closed()
        self._check_writable()
        self._send_bytes(ForkingPickler.dumps(obj))

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_dumps(obj):
    return xmlrpclib.dumps((obj,), None, None, None, 1).encode('utf-8')

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_newstyle_class(self):
        class T(object):
            pass
        t = T()
        t.x = 100
        t.y = "Hello"
        ((t2,), dummy) = xmlrpclib.loads(xmlrpclib.dumps((t,)))
        self.assertEqual(t2, t.__dict__)

def test_dump_big_long(self):
        self.assertRaises(OverflowError, xmlrpclib.dumps, (2**99,))

def test_dump_bad_dict(self):
        self.assertRaises(TypeError, xmlrpclib.dumps, ({(1,2,3): 1},))

def test_dump_recursive_seq(self):
        l = [1,2,3]
        t = [3,4,5,l]
        l.append(t)
        self.assertRaises(TypeError, xmlrpclib.dumps, (l,))

def test_dump_double(self):
        xmlrpclib.dumps((float(2 ** 34),))
        xmlrpclib.dumps((float(xmlrpclib.MAXINT),
                         float(xmlrpclib.MININT)))
        xmlrpclib.dumps((float(xmlrpclib.MAXINT + 42),
                         float(xmlrpclib.MININT - 42)))

        def dummy_write(s):
            pass

        m = xmlrpclib.Marshaller()
        m.dump_double(xmlrpclib.MAXINT, dummy_write)
        m.dump_double(xmlrpclib.MININT, dummy_write)
        m.dump_double(xmlrpclib.MAXINT + 42, dummy_write)
        m.dump_double(xmlrpclib.MININT - 42, dummy_write)

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,))