def __call__(self, path, target, normalizer, **data):
assert isinstance(path, deque), 'Invalid path %s' % path
assert isinstance(normalizer,
Normalizer), 'Invalid normalizer %s' % normalizer
if not path: return False
key = path.popleft()
if not isinstance(key, str): return False
assert isinstance(key, str), 'Invalid path element %s' % key
if path and normalizer.normalize(self.name) == key:
key = path.popleft()
if not isinstance(key, str): return False
if self.getter is not None: target = self.getter(target)
for keyProp, decodeProp in self.properties.items():
assert isinstance(keyProp,
str), 'Invalid property key %s' % keyProp
if normalizer.normalize(keyProp) == key: break
else: return False
try:
return decodeProp(path=path,
target=target,
normalizer=normalizer,
**data)
except InputError:
raise
except:
handleExploitError(decodeProp)
def __call__(self, value, render, normalizer, encoderPath, name=None, dataModel=None, fetcher=None, **data):
assert isinstance(render, IRender), 'Invalid render %s' % render
assert isinstance(normalizer, Normalizer), 'Invalid normalizer %s' % normalizer
assert isinstance(encoderPath, IEncoderPath), 'Invalid encoder path %s' % encoderPath
assert name is None or isinstance(name, str), 'Invalid name %s' % name
if dataModel is None: return super().__call__(value, render, normalizer, name, **data)
assert isinstance(dataModel, DataModel), 'Invalid data model %s' % dataModel
if self.getter: value = self.getter(value)
if value is None: return
data.update(render=render, normalizer=normalizer, encoderPath=encoderPath)
attrs = None
if fetcher:
assert isinstance(fetcher, IFetcher), 'Invalid fetcher %s' % fetcher
data.update(fetcher=fetcher)
if dataModel.fetchEncode and dataModel.fetchReference:
valueModel = fetcher.fetch(dataModel.fetchReference, value)
if valueModel is not None:
return dataModel.fetchEncode(value=valueModel, name=name, dataModel=dataModel.fetchData, **data)
attrs = {normalizer.normalize(self.encoder.nameXFilter): self.encoder.valueDenied}
data.update(value=value) # Here we actually also update the accessible paths.
if DataModel.modelPaths in dataModel:
# We update the model paths with the currently encoded model
self._updateModelPaths(dataModel.modelPaths, value)
if not dataModel.flag & NO_MODEL_PATH and dataModel.path and dataModel.path.isValid():
assert isinstance(dataModel.path, Path), 'Invalid path model %s' % dataModel.path
if attrs is None: attrs = {}
attrs[normalizer.normalize(self.encoder.nameRef)] = encoderPath.encode(dataModel.path)
render.objectStart(normalizer.normalize(name or self.name), attrs)
for nameProp, encodeProp in self.properties.items():
if DataModel.filter in dataModel and nameProp not in dataModel.filter: continue
if DataModel.datas in dataModel: data.update(dataModel=dataModel.datas.get(nameProp))
try: encodeProp(name=nameProp, **data)
except: handleExploitError(encodeProp)
# The accessible paths are already updated when the model path is updated.
if DataModel.accessible in dataModel:
for namePath, path in dataModel.accessible.items():
if not path.isValid(): continue
if DataModel.filter in dataModel and namePath not in dataModel.filter: continue
attrs = {normalizer.normalize(self.encoder.nameRef):encoderPath.encode(path)}
render.objectStart(normalizer.normalize(namePath), attrs)
render.objectEnd()
render.objectEnd()
def __call__(self, value, render, normalizer, encoderPath, name=None, dataModel=None, fetcher=None, **data):
assert isinstance(render, IRender), 'Invalid render %s' % render
assert isinstance(normalizer, Normalizer), 'Invalid normalizer %s' % normalizer
assert isinstance(encoderPath, IEncoderPath), 'Invalid encoder path %s' % encoderPath
assert name is None or isinstance(name, str), 'Invalid name %s' % name
if dataModel is None: return super().__call__(value, render, normalizer, name, **data)
assert isinstance(dataModel, DataModel), 'Invalid data model %s' % dataModel
if self.getter: value = self.getter(value)
if value is None: return
data.update(render=render, normalizer=normalizer, encoderPath=encoderPath)
attrs = None
if fetcher:
assert isinstance(fetcher, IFetcher), 'Invalid fetcher %s' % fetcher
data.update(fetcher=fetcher)
if dataModel.fetchEncode and dataModel.fetchReference:
valueModel = fetcher.fetch(dataModel.fetchReference, value)
if valueModel is not None:
return dataModel.fetchEncode(value=valueModel, name=name, dataModel=dataModel.fetchData, **data)
attrs = {normalizer.normalize(self.encoder.nameXFilter): self.encoder.valueDenied}
data.update(value=value) # Here we actually also update the accessible paths.
if DataModel.modelPaths in dataModel:
# We update the model paths with the currently encoded model
self._updateModelPaths(dataModel.modelPaths, value)
if not dataModel.flag & NO_MODEL_PATH and dataModel.path and dataModel.path.isValid():
assert isinstance(dataModel.path, Path), 'Invalid path model %s' % dataModel.path
if attrs is None: attrs = {}
attrs[normalizer.normalize(self.encoder.nameRef)] = encoderPath.encode(dataModel.path)
render.objectStart(normalizer.normalize(name or self.name), attrs)
for nameProp, encodeProp in self.properties.items():
if DataModel.filter in dataModel and nameProp not in dataModel.filter: continue
if DataModel.datas in dataModel: data.update(dataModel=dataModel.datas.get(nameProp))
try: encodeProp(name=nameProp, **data)
except: handleExploitError(encodeProp)
# The accessible paths are already updated when the model path is updated.
if DataModel.accessible in dataModel:
for namePath, path in dataModel.accessible.items():
if not path.isValid(): continue
if DataModel.filter in dataModel and namePath not in dataModel.filter: continue
attrs = {normalizer.normalize(self.encoder.nameRef):encoderPath.encode(path)}
render.objectStart(normalizer.normalize(namePath), attrs)
render.objectEnd()
render.objectEnd()
def __call__(self, value, render, normalizer, name=None, **data):
assert isinstance(normalizer, Normalizer), 'Invalid normalizer %s' % normalizer
assert isinstance(render, IRender), 'Invalid render %s' % render
assert name is None or isinstance(name, str), 'Invalid name %s' % name
if self.getter: value = self.getter(value)
if value is None: return
render.objectStart(normalizer.normalize(name or self.name))
data.update(value=value, render=render, normalizer=normalizer)
for nameProp, encodeProp in self.properties.items():
try: encodeProp(name=nameProp, **data)
except: handleExploitError(encodeProp)
render.objectEnd()
def __call__(self, value, render, normalizer, name=None, **data):
assert isinstance(normalizer, Normalizer), 'Invalid normalizer %s' % normalizer
assert isinstance(render, IRender), 'Invalid render %s' % render
assert name is None or isinstance(name, str), 'Invalid name %s' % name
if self.getter: value = self.getter(value)
if value is None: return
render.objectStart(normalizer.normalize(name or self.name))
data.update(value=value, render=render, normalizer=normalizer)
for nameProp, encodeProp in self.properties.items():
try: encodeProp(name=nameProp, **data)
except: handleExploitError(encodeProp)
render.objectEnd()
def __call__(self, path, target, normalizer, **data):
assert isinstance(path, deque), 'Invalid path %s' % path
assert isinstance(normalizer, Normalizer), 'Invalid normalizer %s' % normalizer
if not path: return False
key = path.popleft()
if not isinstance(key, str): return False
assert isinstance(key, str), 'Invalid path element %s' % key
if path and normalizer.normalize(self.name) == key:
key = path.popleft()
if not isinstance(key, str): return False
if self.getter is not None: target = self.getter(target)
for keyProp, decodeProp in self.properties.items():
assert isinstance(keyProp, str), 'Invalid property key %s' % keyProp
if normalizer.normalize(keyProp) == key: break
else: return False
try: return decodeProp(path=path, target=target, normalizer=normalizer, **data)
except InputError: raise
except: handleExploitError(decodeProp)