def bodypart_types(method, schema, input=True):
"""
This returns the types of a soap body.
This is basically copied from the suds source code (suds.bindings.binding)
"""
result = []
if input:
parts = method.soap.input.body.parts
else:
parts = method.soap.output.body.parts
for p in parts:
if p.element is not None:
query = ElementQuery(p.element)
else:
query = TypeQuery(p.type)
pt = query.execute(schema)
if pt is None:
raise TypeNotFound(query.ref)
if p.type is not None:
pt = TypeNotFound(p.name, pt)
if input:
if pt.name is None:
result.append((p.name, pt))
else:
result.append((pt.name, pt))
else:
result.append(pt)
return result
def create(self, name):
"""
create a WSDL type by name
@param name: The name of a type defined in the WSDL.
@type name: str
@return: The requested object.
@rtype: L{Object}
"""
timer = metrics.Timer()
timer.start()
type = self.resolver.find(name)
if type is None:
raise TypeNotFound(name)
if type.enum():
result = InstFactory.object(name)
for e, a in type.children():
setattr(result, e.name, e.name)
else:
try:
result = self.builder.build(type)
except Exception as e:
log.error("create '%s' failed", name, exc_info=True)
raise BuildError(name, e)
timer.stop()
metrics.log.debug('%s created: %s', name, timer)
return result
def bodypart_types(self, method, input=True):
"""
Get a list of I{parameter definitions} (pdef) defined for the specified
method.
Each I{pdef} is a tuple (I{name}, L{xsd.sxbase.SchemaObject})
@param method: A service method.
@type method: I{service.Method}
@param input: Defines input/output message.
@type input: boolean
@return: A list of parameter definitions
@rtype: [I{pdef},]
"""
result = []
if input:
parts = method.soap.input.body.parts
else:
parts = method.soap.output.body.parts
for p in parts:
if p.element is not None:
query = ElementQuery(p.element)
else:
query = TypeQuery(p.type)
pt = query.execute(self.schema())
if pt is None:
raise TypeNotFound(query.ref)
if p.type is not None:
pt = PartElement(p.name, pt)
if input:
if pt.name is None:
result.append((p.name, pt))
else:
result.append((pt.name, pt))
else:
result.append(pt)
return result
def resolve(self, nobuiltin=False):
qref = self.qref()
if qref is None:
return self
key = 'resolved:nb=%s' % nobuiltin
cached = self.cache.get(key)
if cached is not None:
return cached
result = self
query = TypeQuery(qref)
query.history = [self]
log.debug('%s, resolving: %s\n using:%s', self.id, qref, query)
resolved = query.execute(self.schema)
if resolved is None:
log.debug(self.schema)
raise TypeNotFound(qref)
self.cache[key] = resolved
if resolved.builtin():
if nobuiltin:
result = self
else:
result = resolved
else:
result = resolved.resolve(nobuiltin)
return result
def marshal_exception(self, exc, method):
raise NotImplementedError("cannot yet handle exceptions")
# The following code is very much unfinished and there is no
# guaranty that it is correct or even makes sense
# Currently it finds the fault return types (there should only
# be one AFAICT). How to get from there and to to a fault body
# is still open.
from suds import TypeNotFound
from suds.bindings.binding import PartElement
from suds.xsd.query import TypeQuery, ElementQuery
rtypes = []
for f in method.unwrapped_.soap.faults:
for p in f.parts:
if p.element is not None:
query = ElementQuery(p.element)
else:
query = TypeQuery(p.type)
pt = query.execute(method.binding.output.schema())
if pt is None:
raise TypeNotFound(query.ref)
if p.type is not None:
pt = PartElement(p.name, pt)
rtypes.append(pt)
return rtypes
def dependencies(self):
deps = []
midx = None
if self.ref is not None:
query = AttrQuery(self.ref)
a = query.execute(self.schema)
if a is None:
log.debug(self.schema)
raise TypeNotFound(self.ref)
deps.append(a)
midx = 0
return (midx, deps)
def dependencies(self):
deps = []
midx = None
if self.ref is not None:
query = TypeQuery(self.ref)
super = query.execute(self.schema)
if super is None:
log.debug(self.schema)
raise TypeNotFound(self.ref)
if not super.builtin():
deps.append(super)
midx = 0
return (midx, deps)
def set_wrapped(self):
""" set (wrapped|bare) flag on messages """
for b in self.bindings.values():
for op in b.operations.values():
for body in (op.soap.input.body, op.soap.output.body):
body.wrapped = False
if len(body.parts) != 1:
continue
for p in body.parts:
if p.element is None:
continue
query = ElementQuery(p.element)
pt = query.execute(self.schema)
if pt is None:
raise TypeNotFound(query.ref)
resolved = pt.resolve()
if resolved.builtin():
continue
body.wrapped = True
def cast(self, content):
"""
Cast the I{untyped} list items found in content I{value}.
Each items contained in the list is checked for XSD type information.
Items (values) that are I{untyped}, are replaced with suds objects and
type I{metadata} is added.
@param content: The content holding the collection.
@type content: L{Content}
@return: self
@rtype: L{Encoded}
"""
aty = content.aty[1]
resolved = content.type.resolve()
array = Factory.object(resolved.name)
array.item = []
query = TypeQuery(aty)
ref = query.execute(self.schema)
if ref is None:
raise TypeNotFound(ref)
for x in content.value:
if isinstance(x, (list, tuple)):
array.item.append(x)
continue
if isinstance(x, Object):
md = x.__metadata__
md.sxtype = ref
array.item.append(x)
continue
if isinstance(x, dict):
x = Factory.object(ref.name, x)
md = x.__metadata__
md.sxtype = ref
array.item.append(x)
continue
x = Factory.property(ref.name, x)
md = x.__metadata__
md.sxtype = ref
array.item.append(x)
content.value = array
return self
def start(self, content):
#
# Resolve to the schema type; build an object and setup metadata.
#
if content.type is None:
found = self.resolver.find(content.node)
if found is None:
log.error(self.resolver.schema)
raise TypeNotFound(content.node.qname())
content.type = found
else:
known = self.resolver.known(content.node)
frame = Frame(content.type, resolved=known)
self.resolver.push(frame)
real = self.resolver.top().resolved
content.real = real
cls_name = real.name
if cls_name is None:
cls_name = content.node.name
content.data = Factory.object(cls_name)
md = content.data.__metadata__
md.sxtype = real
def build(self, name):
"build an object for the specified typename as defined in the schema"
if isinstance(name, basestring):
type = self.resolver.find(name)
if type is None:
raise TypeNotFound(name)
else:
type = name
cls = type.name
if type.mixed():
data = Factory.property(cls)
else:
data = Factory.object(cls)
resolved = type.resolve()
md = data.__metadata__
md.sxtype = resolved
md.ordering = self.ordering(resolved)
history = []
self.add_attributes(data, resolved)
for child, ancestry in type.children():
if self.skip_child(child, ancestry):
continue
self.process(data, child, history[:])
return data
def start(self, content):
#
# Start marshalling the 'content' by ensuring that both the
# 'content' _and_ the resolver are primed with the XSD type
# information. The 'content' value is both translated and
# sorted based on the XSD type. Only values that are objects
# have their attributes sorted.
#
log.debug('starting content:\n%s', content)
if content.type is None:
name = content.tag
if name.startswith('_'):
name = '@' + name[1:]
content.type = self.resolver.find(name, content.value)
if content.type is None:
raise TypeNotFound(content.tag)
else:
known = None
if isinstance(content.value, Object):
known = self.resolver.known(content.value)
if known is None:
log.debug('object has no type information', content.value)
known = content.type
frame = Frame(content.type, resolved=known)
self.resolver.push(frame)
frame = self.resolver.top()
content.real = frame.resolved
content.ancestry = frame.ancestry
self.translate(content)
self.sort(content)
if self.skip(content):
log.debug('skipping (optional) content:\n%s', content)
self.resolver.pop()
return False
else:
return True
