def reorder_type_info(fields, type_info, allow_partial=False):
"""
re-order the given type_info into the order given with fields. Anything
not mentioned in fields, will be appended last.
"""
copy = TypeInfo(type_info.items())
new = TypeInfo()
for field in fields:
if field not in copy:
if allow_partial:
# If we order the <gelijk> element, this element can contain far less elements than the <object>
# element. This is a workaround by assuming the gelijk-order it the same as the object-order.
continue
else:
raise KeyError('All fields must be present in the Spyne model: {} is missing.'.format(field))
value = copy[field]
del copy[field]
new[field] = value
# Add the fields not specified in fields last.
for field, value in copy.items():
new[field] = value
return new
def _produce_input_message(f, params, kparams, _in_message_name,
_in_variable_names, no_ctx, no_self, args):
_body_style = _validate_body_style(kparams)
arg_start = 0
if no_ctx is False:
arg_start += 1
if no_self is False:
arg_start += 1
if args is None:
try:
argcount = f.__code__.co_argcount
args = f.__code__.co_varnames[arg_start:argcount]
except AttributeError:
raise TypeError(
"It's not possible to instrospect builtins. You must pass a "
"sequence of argument names as the '_args' argument to the "
"rpc decorator to manually denote the arguments that this "
"function accepts."
)
if len(params) != len(args):
raise Exception("%r function has %d argument(s) but its decorator "
"has %d." % (f.__name__, len(args), len(params)))
else:
args = copy(args)
if len(params) != len(args):
raise Exception("%r function has %d argument(s) but the _args "
"argument has %d." % (f.__name__, len(args), len(params)))
in_params = TypeInfo()
for k, v in zip(args, params):
k = _in_variable_names.get(k, k)
in_params[k] = v
ns = spyne.const.xml_ns.DEFAULT_NS
if _in_message_name.startswith("{"):
ns, _, _in_message_name = _in_message_name[1:].partition("}")
if _body_style == 'bare':
if len(in_params) > 1:
raise Exception("body_style='bare' can handle at most one function "
"argument.")
if len(in_params) == 0:
message = ComplexModel.produce(type_name=_in_message_name,
namespace=ns, members=in_params)
else:
message, = in_params.values()
message = message.customize(sub_name=_in_message_name, sub_ns=ns)
assert message.Attributes.sub_name is not None
else:
message = ComplexModel.produce(type_name=_in_message_name,
namespace=ns, members=in_params)
message.__namespace__ = ns
return message
def reorder_type_info(fields, type_info, allow_partial=False):
"""
re-order the given type_info into the order given with fields. Anything
not mentioned in fields, will be appended last.
"""
copy = TypeInfo(type_info.items())
new = TypeInfo()
for field in fields:
if field not in copy:
if allow_partial:
# If we order the <gelijk> element, this element can contain far less elements than the <object>
# element. This is a workaround by assuming the gelijk-order it the same as the object-order.
continue
else:
raise KeyError(
'All fields must be present in the Spyne model: {} is missing.'
.format(field))
value = copy[field]
del copy[field]
new[field] = value
# Add the fields not specified in fields last.
for field, value in copy.items():
new[field] = value
return new
def _produce_output_message(func_name, kparams):
"""Generate an output message for "rpc"-style API methods.
This message is a wrapper to the declared return type.
"""
_returns = kparams.get('_returns')
_body_style = _validate_body_style(kparams)
# FIXME: Remove after detecting all broken code
_out_body_bare = kparams.get("_out_body_bare", 0xcc)
assert _out_body_bare == 0xcc
_out_message_name = kparams.get(
'_out_message_name', '%s%s' % (func_name, spyne.const.RESPONSE_SUFFIX))
out_params = TypeInfo()
if _returns and _body_style == 'wrapped':
if isinstance(_returns, (list, tuple)):
default_names = [
'%s%s%d' % (func_name, spyne.const.RESULT_SUFFIX, i)
for i in range(len(_returns))
]
_out_variable_names = kparams.get('_out_variable_names',
default_names)
assert (len(_returns) == len(_out_variable_names))
var_pair = zip(_out_variable_names, _returns)
out_params = TypeInfo(var_pair)
else:
_out_variable_name = kparams.get(
'_out_variable_name',
'%s%s' % (func_name, spyne.const.RESULT_SUFFIX))
out_params[_out_variable_name] = _returns
ns = spyne.const.xml_ns.DEFAULT_NS
if _out_message_name.startswith("{"):
ns = _out_message_name[1:].partition("}")[0]
if _body_style.endswith('bare') and _returns is not None:
message = _returns.customize(sub_name=_out_message_name, sub_ns=ns)
if message.__type_name__ is ModelBase.Empty:
message.__type_name__ = _out_message_name
else:
message = ComplexModel.produce(type_name=_out_message_name,
namespace=ns,
members=out_params)
message.Attributes._wrapper = True
message.__namespace__ = ns # FIXME: is this necessary?
return message
def test_insert(self):
d = TypeInfo()
d['a'] = 1
assert d[0] == d['a'] == 1
d.insert(0, ('b', 2))
assert d[1] == d['a'] == 1
assert d[0] == d['b'] == 2
def test_insert(self):
d = TypeInfo()
d['a'] = 1
assert d[0] == d['a'] == 1
d.insert(0, ('b', 2))
assert d[1] == d['a'] == 1
assert d[0] == d['b'] == 2
def test_insert_existing(self):
d = TypeInfo()
d["a"] = 1
d["b"] = 2
assert d[1] == d['b'] == 2
d.insert(0, ('b', 3))
assert d[1] == d['a'] == 1
assert d[0] == d['b'] == 3
def test_insert_existing(self):
d = TypeInfo()
d["a"] = 1
d["b"] = 2
assert d[1] == d['b'] == 2
d.insert(0, ('b', 3))
assert d[1] == d['a'] == 1
assert d[0] == d['b'] == 3
def create_gelijk_model(self, stuf_entiteit=None):
# TODO [TECH]: The gelijk model is required, and should always be set.
stuf_entiteit = stuf_entiteit or self.stuf_entiteit
type_info = TypeInfo()
for related_field in stuf_entiteit.get_related_fields():
try:
# This is not consistent with the prototype-XSD. See Taiga issue #88
type_info[related_field.field_name] = self.create_gelijk_model(related_field.stuf_entiteit)
except EmptyResultError:
pass
# Create spyne model for 'gerelateerde'
# TODO [TECH]: In the WSDL this should be minOccurs and maxOccurs of 1.
gerelateerde = stuf_entiteit.get_gerelateerde()
if gerelateerde:
_, gerelateerde_data = gerelateerde
if isinstance(gerelateerde_data, tuple) or isinstance(gerelateerde_data, list):
for relation_name, related_cls in gerelateerde_data:
try:
sub_type_info = []
for relation_name, related_cls in gerelateerde_data:
sub_type_info.append((relation_name, self.create_gelijk_model(related_cls).customize(xml_choice_group='gerelateerde')))
sub_model = self.create_reusable_model(self.create_gelijk_name(stuf_entiteit, 'gerelateerde'), stuf_entiteit.get_namespace(), sub_type_info)
type_info['gerelateerde'] = sub_model
except EmptyResultError:
pass
else:
related_cls = gerelateerde_data
try:
type_info.append(('gerelateerde', self.create_gelijk_model(related_cls)))
except EmptyResultError:
pass
field_mapping = stuf_entiteit.get_django_field_mapping(filter_fields=True)
if not field_mapping and not type_info:
raise EmptyResultError()
# Build the Spyne model
for field_name, django_field_name, django_field in field_mapping:
type_info[field_name] = django_field_to_spyne_model(django_field)
complex_model = self.create_reusable_model(
self.create_gelijk_name(stuf_entiteit), stuf_entiteit.get_namespace(), type_info)
if stuf_entiteit.is_entiteit():
complex_model._type_info['entiteittype'] = XmlAttribute(simple_types.Entiteittype, ref='entiteittype', ns=STUF_XML_NS)
complex_model._type_info.update(type_info)
complex_model.stuf_entiteit = stuf_entiteit
complex_model._type_info = reorder_type_info(stuf_entiteit.get_fields(), complex_model._type_info, allow_partial=True)
return complex_model
def create_gelijk_model(self, stuf_entiteit=None):
# TODO [TECH]: The gelijk model is required, and should always be set.
stuf_entiteit = stuf_entiteit or self.stuf_entiteit
type_info = TypeInfo()
for related_field in stuf_entiteit.get_related_fields():
try:
# This is not consistent with the prototype-XSD. See Taiga issue #88
type_info[related_field.field_name] = self.create_gelijk_model(related_field.stuf_entiteit)
except EmptyResultError:
pass
# Create spyne model for 'gerelateerde'
# TODO [TECH]: In the WSDL this should be minOccurs and maxOccurs of 1.
gerelateerde = stuf_entiteit.get_gerelateerde()
if gerelateerde:
_, gerelateerde_data = gerelateerde
if isinstance(gerelateerde_data, tuple) or isinstance(gerelateerde_data, list):
for relation_name, related_cls in gerelateerde_data:
try:
sub_type_info = []
for relation_name, related_cls in gerelateerde_data:
sub_type_info.append((relation_name, self.create_gelijk_model(related_cls).customize(xml_choice_group='gerelateerde')))
sub_model = self.create_reusable_model(self.create_gelijk_name(stuf_entiteit, 'gerelateerde'), stuf_entiteit.get_namespace(), sub_type_info)
type_info['gerelateerde'] = sub_model
except EmptyResultError:
pass
else:
related_cls = gerelateerde_data
try:
type_info.append(('gerelateerde', self.create_gelijk_model(related_cls)))
except EmptyResultError:
pass
field_mapping = stuf_entiteit.get_django_field_mapping(filter_fields=True)
if not field_mapping and not type_info:
raise EmptyResultError()
# Build the Spyne model
for field_name, django_field_name, django_field in field_mapping:
type_info[field_name] = django_field_to_spyne_model(django_field)
complex_model = self.create_reusable_model(
self.create_gelijk_name(stuf_entiteit), stuf_entiteit.get_namespace(), type_info)
if stuf_entiteit.is_entiteit():
complex_model._type_info['entiteittype'] = XmlAttribute(simple_types.Entiteittype, ref='entiteittype', ns=STUF_XML_NS)
complex_model._type_info.update(type_info)
complex_model.stuf_entiteit = stuf_entiteit
complex_model._type_info = reorder_type_info(stuf_entiteit.get_fields(), complex_model._type_info, allow_partial=True)
return complex_model
def _produce_output_message(func_name, kparams):
"""Generate an output message for "rpc"-style API methods.
This message is a wrapper to the declared return type.
"""
_returns = kparams.get('_returns')
_body_style = _validate_body_style(kparams)
_out_message_name = kparams.get('_out_message',
'%s%s' % (func_name, RESPONSE_SUFFIX))
out_params = TypeInfo()
if _returns and _body_style == 'wrapped':
if isinstance(_returns, (list, tuple)):
default_names = [
'%s%s%d' % (func_name, RESULT_SUFFIX, i)
for i in range(len(_returns))
]
_out_variable_names = kparams.get('_out_variable_names',
default_names)
assert (len(_returns) == len(_out_variable_names))
var_pair = zip(_out_variable_names, _returns)
out_params = TypeInfo(var_pair)
else:
_out_variable_name = kparams.get(
'_out_variable_name', '%s%s' % (func_name, RESULT_SUFFIX))
out_params[_out_variable_name] = _returns
ns = DEFAULT_NS
if _out_message_name.startswith("{"):
ns = _out_message_name[1:].partition("}")[0]
if _body_style == 'bare' and _returns is not None:
message = ComplexModel.alias(_out_message_name, ns, _returns)
else:
message = ComplexModel.produce(type_name=_out_message_name,
namespace=ns,
members=out_params)
message.Attributes._wrapper = True
message.__namespace__ = ns # FIXME: is this necessary?
return message
def reorder_type_info(self, fields, type_info):
"""
re-order the given type_info into the order given with fields. Anything
not mentioned in fields, will be appended last.
"""
copy = TypeInfo(type_info.items())
new = TypeInfo()
for field in fields:
value = copy[field]
del copy[field]
new[field] = value
# Add the fields not specified in fields last.
for field, value in copy.items():
new[field] = value
return new
def reorder_type_info(self, fields, type_info):
"""
re-order the given type_info into the order given with fields. Anything
not mentioned in fields, will be appended last.
"""
copy = TypeInfo(type_info.items())
new = TypeInfo()
for field in fields:
value = copy[field]
del copy[field]
new[field] = value
# Add the fields not specified in fields last.
for field, value in copy.items():
new[field] = value
return new
def __new__(cls, cls_name, cls_bases, cls_dict):
if cls_dict.get("__type_name__", None) is None:
cls_dict["__type_name__"] = cls_name
if cls_dict.get("_type_info", None) is None:
cls_dict["_type_info"] = _type_info = TypeInfo()
def check_mixin_inheritance(bases):
for b in bases:
check_mixin_inheritance(b.__bases__)
for k, v in vars(b).items():
if _is_interesting(k, v):
_type_info[k] = _process_item(v)
check_mixin_inheritance(cls_bases)
def check_same_table_inheritance(bases):
for b in bases:
check_same_table_inheritance(b.__bases__)
table = getattr(b, '__table__', None)
if not (table is None):
for c in table.c:
_type_info[c.name] = _process_item(c)
check_same_table_inheritance(cls_bases)
# include from table
table = cls_dict.get('__table__', None)
if not (table is None):
for c in table.c:
_type_info[c.name] = _process_item(c)
# own attributes
for k, v in cls_dict.items():
if _is_interesting(k, v):
_type_info[k] = _process_item(v)
return super(TableModelMeta, cls).__new__(cls, cls_name, cls_bases,
cls_dict)
def _produce_input_message(f, params, kparams, _in_message_name,
_in_variable_names, no_ctx):
_body_style = _validate_body_style(kparams)
if no_ctx is True:
arg_start = 0
else:
arg_start = 1
argcount = f.func_code.co_argcount
param_names = f.func_code.co_varnames[arg_start:argcount]
in_params = TypeInfo()
try:
for i in range(len(param_names)):
e0 = _in_variable_names.get(param_names[i], param_names[i])
e1 = params[i]
in_params[e0] = e1
except IndexError, e:
raise Exception("The parameter numbers of the %r function and its "
"decorator mismatch." % f.func_name)
def create_object_model(self, stuf_entiteit=None, topfundamenteel=False):
"""
From a StUFEntiteit create a hierarchy of ComplexModels for everything under the object element.
"""
stuf_entiteit = stuf_entiteit or self.stuf_entiteit
type_info = TypeInfo()
if stuf_entiteit.is_entiteit():
type_info['entiteittype'] = entiteittype.customize(fixed=stuf_entiteit.get_mnemonic())
type_info['verwerkingssoort'] = verwerkingssoort
for related_field in stuf_entiteit.get_related_fields():
# In the case of an update the element can be optional (since it isn't modified)
model_kwargs = {
'min_occurs': 0,
'max_occurs': related_field.max_occurs or 'unbounded'
}
# On create, the min_occurs _is_ required.
if not self.update: # Create
model_kwargs['min_occurs'] = related_field.min_occurs
type_info[related_field.field_name] = self.create_object_model(
related_field.stuf_entiteit).customize(**model_kwargs)
# TODO [TECH]: In the WSDL this should be minOccurs and maxOccurs of 1.
gerelateerde = stuf_entiteit.get_gerelateerde()
if gerelateerde:
_, gerelateerde_data = gerelateerde
type_info['gerelateerde'] = self.create_related_model(stuf_entiteit, 'gerelateerde', gerelateerde_data)
# Build up spyne model
field_mapping = stuf_entiteit.get_django_field_mapping()
file_fields = stuf_entiteit.get_file_fields()
for field_name, django_field_name, django_field in field_mapping:
#
# These field requirement rules are not exactly as the KING XSD defines them,
# but they're close enough (TM). On the highest level (topfundamenteel)
# and on a 'creeer' service only a 'T' (create) can be done, so all django
# required fields, are required for that, on the lower levels a 'I' might
# be done, so not all fields are required.
#
if topfundamenteel and not self.update: # create topfundamenteel -> read the Django field definitions
customize_kwargs = {}
else:
required = False
customize_kwargs = dict(
nullable=not required,
min_occurs=1 if required else 0
)
# TODO [TECH]: figure out if we can put this in the DJANGO -> SPYNE mapping
if field_name in file_fields:
spyne_model = BinaireInhoud.customize(**customize_kwargs)
else:
spyne_model = django_field_to_spyne_model(django_field, **customize_kwargs)
type_info[field_name] = spyne_model
for field_name, spyne_model, _ in stuf_entiteit.get_custom_fields():
type_info[field_name] = spyne_model
tijdvak_geldigheid = stuf_entiteit.get_tijdvak_geldigheid()
if tijdvak_geldigheid:
type_info.append(
('tijdvakGeldigheid', TijdvakGeldigheid.customize(ref='tijdvakGeldigheid')),
)
tijdvak_relatie = stuf_entiteit.get_tijdvak_relatie()
if tijdvak_relatie:
type_info.append(
('tijdvakRelatie', TijdvakRelatie.customize(ref='tijdvakRelatie')),
)
tijdstip_registratie = stuf_entiteit.get_tijdstip_registratie()
if tijdstip_registratie:
type_info.append(
('tijdstipRegistratie', Tijdstip_e.customize(ref='tijdstipRegistratie')),
)
complex_model = self.create_reusable_model(
self.create_object_name(stuf_entiteit),
stuf_entiteit.get_namespace(),
type_info
)
complex_model._type_info = reorder_type_info(stuf_entiteit.get_fields(), complex_model._type_info)
return complex_model
try:
argcount = f.func_code.co_argcount
param_names = f.func_code.co_varnames[arg_start:argcount]
except AttributeError,e:
raise TypeError(
"It's not possible to instrospect builtins. You must pass a "
"sequence of argument names as the '_args' argument to the "
"rpc decorator to manually denote the arguments that this "
"function accepts."
)
else:
argcount = len(args)
param_names = args
in_params = TypeInfo()
try:
for i, n in enumerate(param_names):
if args is None or n in args:
e0 = _in_variable_names.get(n,n)
e1 = params[i]
in_params[e0] = e1
except IndexError, e:
raise Exception("The parameter numbers of the %r function and its "
"decorator mismatch." % f.func_name)
ns = DEFAULT_NS
if _in_message_name.startswith("{"):
ns, _, in_message_name = _in_message_name[1:].partition("}")
if args is None:
try:
argcount = f.func_code.co_argcount
param_names = f.func_code.co_varnames[arg_start:argcount]
except AttributeError, e:
raise TypeError(
"It's not possible to instrospect builtins. You must pass a "
"sequence of argument names as the '_args' argument to the "
"rpc decorator to manually denote the arguments that this "
"function accepts.")
else:
argcount = len(args)
param_names = args
in_params = TypeInfo()
try:
for i, n in enumerate(param_names):
if args is None or n in args:
e0 = _in_variable_names.get(n, n)
e1 = params[i]
in_params[e0] = e1
except IndexError, e:
raise Exception("The parameter numbers of the %r function and its "
"decorator mismatch." % f.func_name)
ns = DEFAULT_NS
if _in_message_name.startswith("{"):
ns = _in_message_name[1:].partition("}")[0]
def _produce_input_message(f, params, kparams, in_message_name,
in_variable_names, no_ctx, no_self, args):
_body_style = _validate_body_style(kparams)
arg_start = 0
if no_ctx is False:
arg_start += 1
if no_self is False:
arg_start += 1
if args is None:
try:
argcount = f.__code__.co_argcount
args = f.__code__.co_varnames[arg_start:argcount]
except AttributeError:
raise TypeError(
"It's not possible to instrospect builtins. You must pass a "
"sequence of argument names as the '_args' argument to the "
"rpc decorator to manually denote the arguments that this "
"function accepts.")
if len(params) != len(args):
raise Exception("%r function has %d argument(s) but its decorator "
"has %d." % (f.__name__, len(args), len(params)))
else:
args = copy(args)
if len(params) != len(args):
raise Exception("%r function has %d argument(s) but the _args "
"argument has %d." %
(f.__name__, len(args), len(params)))
in_params = TypeInfo()
for k, v in zip(args, params):
k = in_variable_names.get(k, k)
in_params[k] = v
ns = spyne.const.xml_ns.DEFAULT_NS
if in_message_name.startswith("{"):
ns, _, in_message_name = in_message_name[1:].partition("}")
message = None
if _body_style == 'bare':
if len(in_params) > 1:
raise Exception(
"body_style='bare' can handle at most one function "
"argument.")
if len(in_params) == 0:
message = ComplexModel.produce(type_name=in_message_name,
namespace=ns,
members=in_params)
else:
message, = in_params.values()
message = message.customize(sub_name=in_message_name, sub_ns=ns)
from spyne.model import ComplexModelBase
if issubclass(message,
ComplexModelBase) and not message._type_info:
raise Exception("body_style='bare' does not allow empty "
"model as param")
else:
message = ComplexModel.produce(type_name=in_message_name,
namespace=ns,
members=in_params)
message.__namespace__ = ns
return message
def _produce_output_message(func_name, body_style_str, self_ref_cls, no_self,
kparams):
"""Generate an output message for "rpc"-style API methods.
This message is a wrapper to the declared return type.
"""
_returns = kparams.pop('_returns', None)
try:
is_self_ref = issubclass(_returns, SelfReference)
except TypeError:
is_self_ref = False
if is_self_ref:
if no_self is False:
raise LogicError("SelfReference can't be used in @rpc")
_returns = recust_selfref(_returns, self_ref_cls)
_is_out_message_name_overridden = not ('_out_message_name' in kparams)
_out_message_name = kparams.pop(
'_out_message_name', '%s%s' % (func_name, spyne.const.RESPONSE_SUFFIX))
if no_self is False and \
(body_style_str == 'wrapped' or _is_out_message_name_overridden):
_out_message_name = '%s.%s' % \
(self_ref_cls.get_type_name(), _out_message_name)
out_params = TypeInfo()
if _returns and body_style_str == 'wrapped':
if isinstance(_returns, (list, tuple)):
default_names = [
'%s%s%d' % (func_name, spyne.const.RESULT_SUFFIX, i)
for i in range(len(_returns))
]
_out_variable_names = kparams.pop('_out_variable_names',
default_names)
assert (len(_returns) == len(_out_variable_names))
var_pair = zip(_out_variable_names, _returns)
out_params = TypeInfo(var_pair)
else:
_out_variable_name = kparams.pop(
'_out_variable_name',
'%s%s' % (func_name, spyne.const.RESULT_SUFFIX))
out_params[_out_variable_name] = _returns
ns = spyne.const.xml.DEFAULT_NS
if _out_message_name.startswith("{"):
_out_message_name_parts = _out_message_name[1:].partition("}")
ns = _out_message_name_parts[0] # skip index 1, it is the closing '}'
_out_message_name = _out_message_name_parts[2]
if body_style_str.endswith('bare') and _returns is not None:
message = _returns.customize(sub_name=_out_message_name, sub_ns=ns)
if message.__type_name__ is ModelBase.Empty:
message.__type_name__ = _out_message_name
else:
message = ComplexModel.produce(type_name=_out_message_name,
namespace=ns,
members=out_params)
message.Attributes._wrapper = True
message.__namespace__ = ns # FIXME: is this necessary?
return message
def create_object_model(self, stuf_entiteit=None):
"""
From a StUFEntiteit create a hierarchy of ComplexModels for everything under the object element.
"""
stuf_entiteit = stuf_entiteit or self.stuf_entiteit
type_info = []
if stuf_entiteit.is_entiteit():
type_info.append(
('entiteittype', XmlAttribute(simple_types.Entiteittype, ref='entiteittype', ns=STUF_XML_NS))
)
tijdvak_geldigheid = stuf_entiteit.get_tijdvak_geldigheid()
if tijdvak_geldigheid:
type_info.append(
('tijdvakGeldigheid', TijdvakGeldigheid.customize(ref='tijdvakGeldigheid')),
)
tijdvak_relatie = stuf_entiteit.get_tijdvak_relatie()
if tijdvak_relatie:
type_info.append(
('tijdvakRelatie', TijdvakRelatie.customize(ref='tijdvakRelatie')),
)
tijdstip_registratie = stuf_entiteit.get_tijdstip_registratie()
if tijdstip_registratie:
type_info.append(
('tijdstipRegistratie', Tijdstip_e.customize(ref='tijdstipRegistratie')),
)
if getattr(stuf_entiteit, 'append_object_model', False):
for key, append_complex_model in stuf_entiteit.append_object_model:
# assert False, append_complex_model.__dict__
type_info.append((key, append_complex_model))
for related_field in stuf_entiteit.get_related_fields():
type_info.append(
(related_field.field_name, self.create_object_model(related_field.stuf_entiteit).customize(max_occurs='unbounded'))
)
# Create spyne model for 'gerelateerde'
# TODO [TECH]: In the WSDL this should be minOccurs and maxOccurs of 1.
gerelateerde = stuf_entiteit.get_gerelateerde()
if gerelateerde:
_, gerelateerde_data = gerelateerde
if isinstance(gerelateerde_data, tuple) or isinstance(gerelateerde_data, list):
sub_type_info = []
for relation_name, related_cls in gerelateerde_data:
_object_model = self.create_object_model(related_cls).customize(xml_choice_group='gerelateerde')
sub_type_info.append((relation_name, _object_model))
# See Stuf 03.01 - 3.2.2 De structuur van een object, why this model does not have a 'entiteittype'
# attribute.
#
# Het element <gerelateerde> mag ook als kind een <choice> bevatten met twee of meer elementen
# met een attribute StUF:entiteittype en daarbinnen de elementen voor dat entiteittype. Het element
# <gerelateerde> heeft dan geen attributes.
#
sub_model = self.create_reusable_model(
self.create_object_name(stuf_entiteit, 'gerelateerde'),
stuf_entiteit.get_namespace(), sub_type_info
).customize(min_occurs=1, max_occurs=1) # TODO [TECH]: min/max_occurs does not show up in the WSDL for some reason.
type_info.append(('gerelateerde', sub_model))
else:
related_cls = gerelateerde_data
# TODO [TECH]: min/max_occurs does not show up in the WSDL for some reason.
type_info.append(('gerelateerde', self.create_object_model(related_cls).customize(min_occurs=1, max_occurs=1)))
# Build up spyne model
field_mapping = stuf_entiteit.get_django_field_mapping()
new_type_info = TypeInfo()
file_fields = stuf_entiteit.get_file_fields()
required_fields = stuf_entiteit.get_required_fields()
for field_name, _, django_field in field_mapping:
if field_name in file_fields:
new_type_info[field_name] = BinaireInhoud
else:
min_occurs = 1 if field_name in required_fields else 0
new_type_info[field_name] = django_field_to_spyne_model(django_field, min_occurs=min_occurs)
complex_model = self.create_reusable_model(
self.create_object_name(stuf_entiteit),
stuf_entiteit.get_namespace(), new_type_info
)
complex_model.stuf_entiteit = stuf_entiteit
for k, v in type_info:
complex_model._type_info[k] = v
for field_name, spyne_model, _ in stuf_entiteit.get_custom_fields():
complex_model._type_info[field_name] = spyne_model
complex_model._type_info = reorder_type_info(stuf_entiteit.get_fields(), complex_model._type_info)
return complex_model
def create_object_model(self, stuf_entiteit=None, topfundamenteel=False):
"""
From a StUFEntiteit create a hierarchy of ComplexModels for everything under the object element.
"""
stuf_entiteit = stuf_entiteit or self.stuf_entiteit
type_info = TypeInfo()
if stuf_entiteit.is_entiteit():
type_info['entiteittype'] = entiteittype.customize(
fixed=stuf_entiteit.get_mnemonic())
type_info['verwerkingssoort'] = verwerkingssoort
for related_field in stuf_entiteit.get_related_fields():
# In the case of an update the element can be optional (since it isn't modified)
model_kwargs = {
'min_occurs': 0,
'max_occurs': related_field.max_occurs or 'unbounded'
}
# On create, the min_occurs _is_ required.
if not self.update: # Create
model_kwargs['min_occurs'] = related_field.min_occurs
type_info[related_field.field_name] = self.create_object_model(
related_field.stuf_entiteit).customize(**model_kwargs)
# TODO [TECH]: In the WSDL this should be minOccurs and maxOccurs of 1.
gerelateerde = stuf_entiteit.get_gerelateerde()
if gerelateerde:
_, gerelateerde_data = gerelateerde
type_info['gerelateerde'] = self.create_related_model(
stuf_entiteit, 'gerelateerde', gerelateerde_data)
# Build up spyne model
field_mapping = stuf_entiteit.get_django_field_mapping()
file_fields = stuf_entiteit.get_file_fields()
for field_name, django_field_name, django_field in field_mapping:
#
# These field requirement rules are not exactly as the KING XSD defines them,
# but they're close enough (TM). On the highest level (topfundamenteel)
# and on a 'creeer' service only a 'T' (create) can be done, so all django
# required fields, are required for that, on the lower levels a 'I' might
# be done, so not all fields are required.
#
if topfundamenteel and not self.update: # create topfundamenteel -> read the Django field definitions
customize_kwargs = {}
else:
required = False
customize_kwargs = dict(nullable=not required,
min_occurs=1 if required else 0)
# TODO [TECH]: figure out if we can put this in the DJANGO -> SPYNE mapping
if field_name in file_fields:
spyne_model = BinaireInhoud.customize(**customize_kwargs)
else:
spyne_model = django_field_to_spyne_model(
django_field, **customize_kwargs)
type_info[field_name] = spyne_model
for field_name, spyne_model, _ in stuf_entiteit.get_custom_fields():
type_info[field_name] = spyne_model
tijdvak_geldigheid = stuf_entiteit.get_tijdvak_geldigheid()
if tijdvak_geldigheid:
type_info.append(
('tijdvakGeldigheid',
TijdvakGeldigheid.customize(ref='tijdvakGeldigheid')), )
tijdvak_relatie = stuf_entiteit.get_tijdvak_relatie()
if tijdvak_relatie:
type_info.append(
('tijdvakRelatie',
TijdvakRelatie.customize(ref='tijdvakRelatie')), )
tijdstip_registratie = stuf_entiteit.get_tijdstip_registratie()
if tijdstip_registratie:
type_info.append(
('tijdstipRegistratie',
Tijdstip_e.customize(ref='tijdstipRegistratie')), )
complex_model = self.create_reusable_model(
self.create_object_name(stuf_entiteit),
stuf_entiteit.get_namespace(), type_info)
complex_model._type_info = reorder_type_info(
stuf_entiteit.get_fields(), complex_model._type_info)
return complex_model
def _produce_input_message(f, params, in_message_name, in_variable_names,
no_ctx, no_self, argnames, body_style_str, self_ref_cls,
in_wsdl_part_name):
arg_start = 0
if no_ctx is False:
arg_start += 1
if no_self is False:
arg_start += 1
if argnames is None:
try:
argcount = f.__code__.co_argcount
argnames = f.__code__.co_varnames[arg_start:argcount]
except AttributeError:
raise TypeError(
"It's not possible to instrospect builtins. You must pass a "
"sequence of argument names as the '_args' argument to the "
"rpc decorator to manually denote the arguments that this "
"function accepts."
)
if no_self is False:
params = [self_ref_cls.novalidate_freq()] + params
argnames = ('self',) + argnames
if len(params) != len(argnames):
raise LogicError("%r function has %d argument(s) but its decorator "
"has %d." % (f.__name__, len(argnames), len(params)))
else:
argnames = copy(argnames)
if len(params) != len(argnames):
raise LogicError("%r function has %d argument(s) but the _args "
"argument has %d." % (
f.__name__, len(argnames), len(params)))
in_params = TypeInfo()
from spyne import SelfReference
for k, v in zip(argnames, params):
try:
is_self_ref = issubclass(v, SelfReference)
except TypeError:
is_self_ref = False
if is_self_ref:
if no_self is False:
raise LogicError("SelfReference can't be used in @rpc")
v = recust_selfref(v, self_ref_cls)
k = in_variable_names.get(k, k)
in_params[k] = v
ns = spyne.const.xml.DEFAULT_NS
if in_message_name.startswith("{"):
ns, _, in_message_name = in_message_name[1:].partition("}")
message = None
if body_style_str == 'bare':
if len(in_params) > 1:
raise LogicError("body_style='bare' can handle at most one "
"function argument.")
if len(in_params) == 0:
message = ComplexModel.produce(type_name=in_message_name,
namespace=ns, members=in_params)
else:
message, = in_params.values()
message = message.customize(sub_name=in_message_name, sub_ns=ns)
if issubclass(message, ComplexModelBase) and not message._type_info:
raise LogicError("body_style='bare' does not allow empty "
"model as param")
# there can't be multiple arguments here.
if message.__type_name__ is ModelBase.Empty:
message._fill_empty_type_name(ns, in_message_name,
"%s_arg0" % in_message_name)
else:
message = ComplexModel.produce(type_name=in_message_name,
namespace=ns, members=in_params)
message.__namespace__ = ns
if in_wsdl_part_name:
message = message.customize(wsdl_part_name=in_wsdl_part_name)
return message
def _produce_input_message(f, params, in_message_name, in_variable_names,
no_ctx, no_self, argnames, body_style_str,
self_ref_cls):
arg_start = 0
if no_ctx is False:
arg_start += 1
if no_self is False:
arg_start += 1
if argnames is None:
try:
argcount = f.__code__.co_argcount
argnames = f.__code__.co_varnames[arg_start:argcount]
except AttributeError:
raise TypeError(
"It's not possible to instrospect builtins. You must pass a "
"sequence of argument names as the '_args' argument to the "
"rpc decorator to manually denote the arguments that this "
"function accepts.")
if no_self is False:
params = [self_ref_cls.novalidate_freq()] + params
argnames = ('self', ) + argnames
if len(params) != len(argnames):
raise LogicError(
"%r function has %d argument(s) but its decorator "
"has %d." % (f.__name__, len(argnames), len(params)))
else:
argnames = copy(argnames)
if len(params) != len(argnames):
raise LogicError("%r function has %d argument(s) but the _args "
"argument has %d." %
(f.__name__, len(argnames), len(params)))
in_params = TypeInfo()
from spyne import SelfReference
for k, v in zip(argnames, params):
try:
is_self_ref = issubclass(v, SelfReference)
except TypeError:
is_self_ref = False
if is_self_ref:
if no_self is False:
raise LogicError("SelfReference can't be used in @rpc")
v = recust_selfref(v, self_ref_cls)
k = in_variable_names.get(k, k)
in_params[k] = v
ns = spyne.const.xml.DEFAULT_NS
if in_message_name.startswith("{"):
ns, _, in_message_name = in_message_name[1:].partition("}")
message = None
if body_style_str == 'bare':
if len(in_params) > 1:
raise LogicError("body_style='bare' can handle at most one "
"function argument.")
if len(in_params) == 0:
message = ComplexModel.produce(type_name=in_message_name,
namespace=ns,
members=in_params)
else:
message, = in_params.values()
message = message.customize(sub_name=in_message_name, sub_ns=ns)
if issubclass(message,
ComplexModelBase) and not message._type_info:
raise LogicError("body_style='bare' does not allow empty "
"model as param")
# there can't be multiple arguments here.
if message.__type_name__ is ModelBase.Empty:
message._fill_empty_type_name(ns, in_message_name,
"%s_arg0" % in_message_name)
else:
message = ComplexModel.produce(type_name=in_message_name,
namespace=ns,
members=in_params)
message.__namespace__ = ns
return message
def test_update(self):
d = TypeInfo()
d["a"] = 1
d.update([('b', 2)])
assert d[0] == d['a'] == 1
assert d[1] == d['b'] == 2
if args is None:
try:
argcount = f.func_code.co_argcount
param_names = f.func_code.co_varnames[arg_start:argcount]
except AttributeError,e:
raise TypeError("It's not possible to instrospect builtins. You "
"must pass a sequence of argument names as the "
"'_args' argument to the rpc decorator to manually "
"denote the arguments that this function accepts."
)
else:
argcount = len(args)
param_names = args
in_params = TypeInfo()
try:
i=0
for n in param_names:
if args is None or n in args:
e0 = _in_variable_names.get(n,n)
e1 = params[i]
in_params[e0] = e1
i += 1
except IndexError, e:
raise Exception("The parameter numbers of the %r function and its "
"decorator mismatch." % f.func_name)
ns = DEFAULT_NS
try:
argcount = f.func_code.co_argcount
param_names = f.func_code.co_varnames[arg_start:argcount]
except AttributeError,e:
raise TypeError(
"It's not possible to instrospect builtins. You must pass a "
"sequence of argument names as the '_args' argument to the "
"rpc decorator to manually denote the arguments that this "
"function accepts."
)
else:
argcount = len(args)
param_names = args
in_params = TypeInfo()
try:
for i, n in enumerate(param_names):
if args is None or n in args:
e0 = _in_variable_names.get(n,n)
e1 = params[i]
in_params[e0] = e1
except IndexError, e:
raise Exception("The parameter numbers of the %r function and its "
"decorator mismatch." % f.func_name)
ns = DEFAULT_NS
if _in_message_name.startswith("{"):
ns, _, _in_message_name = _in_message_name[1:].partition("}")
def test_update(self):
d = TypeInfo()
d["a"] = 1
d.update([('b', 2)])
assert d[0] == d['a'] == 1
assert d[1] == d['b'] == 2
