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_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_big_int(self):
if sys.maxsize > 2**31 - 1:
self.assertRaises(OverflowError, xmlrpclib.dumps, (int(2**34), ))
xmlrpclib.dumps((xmlrpclib.MAXINT, xmlrpclib.MININT))
self.assertRaises(OverflowError, xmlrpclib.dumps,
(xmlrpclib.MAXINT + 1, ))
self.assertRaises(OverflowError, xmlrpclib.dumps,
(xmlrpclib.MININT - 1, ))
def dummy_write(s):
pass
m = xmlrpclib.Marshaller()
m.dump_int(xmlrpclib.MAXINT, dummy_write)
m.dump_int(xmlrpclib.MININT, dummy_write)
self.assertRaises(OverflowError, m.dump_int, xmlrpclib.MAXINT + 1,
dummy_write)
self.assertRaises(OverflowError, m.dump_int, xmlrpclib.MININT - 1,
dummy_write)
def dumps(params,
methodname=None,
methodresponse=None,
encoding=None,
allow_none=False):
"""data [,options] -> marshalled data
Convert an argument tuple or a Fault instance to an XML-RPC
request (or response, if the methodresponse option is used).
In addition to the data object, the following options can be given
as keyword arguments:
methodname: the method name for a methodCall packet
methodresponse: true to create a methodResponse packet.
If this option is used with a tuple, the tuple must be
a singleton (i.e. it can contain only one element).
encoding: the packet encoding (default is UTF-8)
All byte strings in the data structure are assumed to use the
packet encoding. Unicode strings are automatically converted,
where necessary.
"""
assert isinstance(
params,
(tuple, client.Fault)), "argument must be tuple or Fault instance"
if isinstance(params, client.Fault):
methodresponse = 1
elif methodresponse and isinstance(params, tuple):
assert len(params) == 1, "response tuple must be a singleton"
if not encoding:
encoding = "utf-8"
if client.FastMarshaller:
m = client.FastMarshaller(encoding)
else:
m = client.Marshaller(encoding, allow_none)
data = m.dumps(params)
if encoding != "utf-8":
xmlheader = "<?xml version='1.0' encoding='%s'?>\n" % str(encoding)
else:
xmlheader = "<?xml version='1.0'?>\n" # utf-8 is default
# standard XML-RPC wrappings
if methodname:
# a method call
data = (xmlheader, "<!--protocolVersion=\"2.1\"-->\n"
"<methodCall>\n"
"<methodName>", methodname, "</methodName>\n", data,
"</methodCall>\n")
elif methodresponse:
# a method response, or a fault structure
data = (xmlheader, "<methodResponse>\n", data, "</methodResponse>\n")
else:
return data # return as is
return "".join(data)
