def get_object_as_xml_cloth(inst,
cls=None,
no_namespace=False,
encoding='utf8'):
"""Returns an ElementTree representation of a
:class:`spyne.model.complex.ComplexModel` subclass.
:param inst: The instance of the class to be serialized.
:param cls: The class to be serialized. Optional.
:param root_tag_name: The root tag string to use. Defaults to the output of
``value.__class__.get_type_name_ns()``.
:param no_namespace: When true, namespace information is discarded.
"""
if cls is None:
cls = inst.__class__
if cls.get_namespace() is None and no_namespace is None:
no_namespace = True
if no_namespace is None:
no_namespace = False
ostr = BytesIO()
xml_cloth = XmlCloth(use_ns=(not no_namespace))
ctx = FakeContext()
with etree.xmlfile(ostr, encoding=encoding) as xf:
ctx.outprot_ctx.doctype_written = False
ctx.protocol.prot_stack = tlist([], ProtocolMixin)
tn = cls.get_type_name()
ret = xml_cloth.subserialize(ctx, cls, inst, xf, tn)
assert not isgenerator(ret)
return ostr.getvalue()
def get_object_as_xml_cloth(inst, cls=None, no_namespace=False, encoding='utf8'):
"""Returns an ElementTree representation of a
:class:`spyne.model.complex.ComplexModel` subclass.
:param inst: The instance of the class to be serialized.
:param cls: The class to be serialized. Optional.
:param root_tag_name: The root tag string to use. Defaults to the output of
``value.__class__.get_type_name_ns()``.
:param no_namespace: When true, namespace information is discarded.
"""
if cls is None:
cls = inst.__class__
if cls.get_namespace() is None and no_namespace is None:
no_namespace = True
if no_namespace is None:
no_namespace = False
ostr = BytesIO()
xml_cloth = XmlCloth(use_ns=(not no_namespace))
ctx = FakeContext()
with etree.xmlfile(ostr, encoding=encoding) as xf:
ctx.outprot_ctx.doctype_written = False
ctx.protocol.prot_stack = tlist([], ProtocolMixin)
tn = cls.get_type_name()
ret = xml_cloth.subserialize(ctx, cls, inst, xf, tn)
assert not isgenerator(ret)
return ostr.getvalue()
def _run(self, inst, spid=None, cloth=None):
cls = inst.__class__
if cloth is None:
assert spid is not None
cloth = etree.fromstring("""<a><b spyne_id="%s"></b></a>""" % spid)
else:
assert spid is None
with etree.xmlfile(self.stream) as parent:
XmlCloth(cloth=cloth).subserialize(self.ctx, cls, inst, parent)
elt = etree.fromstring(self.stream.getvalue())
print etree.tostring(elt, pretty_print=True)
return elt
def _run(self, inst, cls=None):
if cls is None:
cls = inst.__class__
with etree.xmlfile(self.stream) as parent:
XmlCloth().subserialize(self.ctx,
cls,
inst,
parent,
name=cls.__name__)
elt = etree.fromstring(self.stream.getvalue())
print(etree.tostring(elt, pretty_print=True))
return elt
from spyne.model.primitive import UnsignedInteger
from spyne.model.primitive import String
from spyne.server.wsgi import WsgiApplication
class HelloWorldService(Service):
@rpc(String, UnsignedInteger, _returns=Iterable(String))
def say_hello(ctx, name, times):
def cb(ret):
for i in range(times):
ret.append('Hello, %s' % name)
return Iterable.Push(cb)
if __name__=='__main__':
from wsgiref.simple_server import make_server
logging.basicConfig(level=logging.DEBUG)
application = Application([HelloWorldService], 'spyne.examples.hello.http',
in_protocol=HttpRpc(validator='soft'),
out_protocol=XmlCloth(),
)
wsgi_application = WsgiApplication(application)
server = make_server('127.0.0.1', 8000, wsgi_application)
logging.info("listening to http://127.0.0.1:8000")
logging.info("wsdl is at: http://localhost:8000/?wsdl")
server.serve_forever()