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 _incgen(self, ctx, cls, inst, name):
"""Entry point to the (stack of) XmlCloth-based protocols.
Not supposed to be overridden.
"""
if name is None:
name = cls.get_type_name()
try:
with self.docfile(ctx.out_stream, encoding=self.encoding) as xf:
ctx.outprot_ctx.doctype_written = False
ctx.protocol.prot_stack = tlist([], ProtocolMixin)
ret = self.subserialize(ctx, cls, inst, xf, name)
if isgenerator(ret): # Poor man's yield from
try:
while True:
sv2 = (yield)
ret.send(sv2)
except Break as b:
try:
ret.throw(b)
except StopIteration:
pass
except LxmlSyntaxError as e:
if e.msg == 'no content written':
pass
else:
raise
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 _incgen(self, ctx, cls, inst, name):
"""Entry point to the (stack of) XmlCloth-based protocols.
Not supposed to be overridden.
"""
if name is None:
name = cls.get_type_name()
try:
with self.docfile(ctx.out_stream, encoding=self.encoding) as xf:
ctx.outprot_ctx.doctype_written = False
ctx.protocol.prot_stack = tlist([], ProtocolMixin)
ret = self.subserialize(ctx, cls, inst, xf, name)
if isgenerator(ret): # Poor man's yield from
try:
while True:
sv2 = (yield)
ret.send(sv2)
except Break as b:
try:
ret.throw(b)
except StopIteration:
pass
except LxmlSyntaxError as e:
if e.msg == 'no content written':
pass
else:
raise
def test_tlist(self):
tlist([], int)
a = tlist([1, 2], int)
a.append(3)
a += [4]
a = [5] + [a]
a = a + [6]
a[0] = 1
a[5:] = [5]
try:
tlist([1, 2, 'a'], int)
a.append('a')
a += ['a']
_ = ['a'] + a
_ = a + ['a']
a[0] = 'a'
a[0:] = 'a'
except TypeError:
pass
else:
raise Exception("Must fail")
def test_tlist(self):
tlist([], int)
a = tlist([1, 2], int)
a.append(3)
a += [4]
a = [5] + [a]
a = a + [6]
a[0] = 1
a[5:] = [5]
try:
tlist([1, 2, 'a'], int)
a.append('a')
a += ['a']
_ = ['a'] + a
_ = a + ['a']
a[0] = 'a'
a[0:] = 'a'
except TypeError:
pass
else:
raise Exception("Must fail")
def __init__(self, parent, transport, type=None):
super(XmlClothProtocolContext, self).__init__(parent, transport, type)
self.inst_stack = tlist([], tuple)
self.prot_stack = tlist([], ProtocolMixin)
self.doctype_written = False
def __init__(self, parent, transport, type=None):
super(XmlClothProtocolContext, self).__init__(parent, transport, type)
self.inst_stack = tlist([], tuple)
self.prot_stack = tlist([], ProtocolMixin)
self.doctype_written = False
