def __getitem__(self, name):
"""
Any class attribute which is an instance providing
:class:`pyramid.interfaces.ILocation` will be returned as is.
Attributes which are constructors for implementing classes will
be replaced with a constructed instance by reifying the newly
constructed resource in place of the attribute.
Assignment to the sub-resources `__name__` and `__parent__` properties
is handled automatically.
"""
factory_or_resource = getattr(self, name, None)
if factory_or_resource:
if ILocation.implementedBy(factory_or_resource):
inst = factory_or_resource(self.request)
inst.__name__ = name
inst.__parent__ = self
setattr(self, name, inst)
return inst
if ILocation.providedBy(factory_or_resource):
return factory_or_resource
raise KeyError(name)
def __getitem__(self, name):
"""
Any class attribute which is an instance providing
:class:`pyramid.interfaces.ILocation` will be returned as is.
Attributes which are constructors for implementing classes will
be replaced with a constructed instance.
Assignment to the sub-resources `__name__` and `__parent__` properties
is handled automatically.
"""
if name in self:
return super(InnerResource, self).__getitem__(name)
factory_or_resource = getattr(self, name, None)
if factory_or_resource:
try:
if ILocation.implementedBy(factory_or_resource):
inst = factory_or_resource(self.request)
inst.__name__ = name
inst.__parent__ = self
self.__dict__[name] = inst
return inst
except TypeError:
pass
try:
if ILocation.providedBy(factory_or_resource):
return factory_or_resource
except TypeError:
pass
raise KeyError(name)
def __getitem__(self, name):
"""
While individual resources may override this method to customize
the construction of sub-resources returned from traversal, make the
common case easy by treating any attribute whose value is a class
implementing :class:`pyramid.interfaces.ILocation` as a factory
function for a sub-resource whose path component (`__name__`) is the
name of the attribute itself.
Any attribute which is an instance providing
:class:`pyramid.interfaces.ILocation` will be returned as is.
Attributes which are used as factories will replace themselves on the
instance by reifying the constructed resource as the new attribute.
"""
factory_or_resource = getattr(self, name, None)
if factory_or_resource:
if ILocation.implementedBy(factory_or_resource):
inst = factory_or_resource(self.request)
inst.__name__ = name
inst.__parent__ = self
setattr(self, name, inst)
return inst
if ILocation.providedBy(factory_or_resource):
return factory_or_resource
raise KeyError(name)
def __getitem__(self, name):
"""
Any class attribute which is an instance providing
:class:`pyramid.interfaces.ILocation` will be returned as is.
Attributes which are constructors for implementing classes will
be replaced with a constructed instance by reifying the newly
constructed resource in place of the attribute.
Assignment to the sub-resources `__name__` and `__parent__` properties
is handled automatically.
"""
factory_or_resource = getattr(self, name, None)
if factory_or_resource:
if ILocation.implementedBy(factory_or_resource):
inst = factory_or_resource(self.request)
inst.__name__ = name
inst.__parent__ = self
setattr(self, name, inst)
return inst
if ILocation.providedBy(factory_or_resource):
return factory_or_resource
raise KeyError(name)
def __getitem__(self, name):
"""
While individual resources may override this method to customize
the construction of sub-resources returned from traversal, make the
common case easy by treating any attribute whose value is a class
implementing :class:`pyramid.interfaces.ILocation` as a factory
function for a sub-resource whose path component (`__name__`) is the
name of the attribute itself.
Any attribute which is an instance providing
:class:`pyramid.interfaces.ILocation` will be returned as is.
Attributes which are used as factories will replace themselves on the
instance by reifying the constructed resource as the new attribute.
"""
factory_or_resource = getattr(self, name, None)
if factory_or_resource:
if ILocation.implementedBy(factory_or_resource):
inst = factory_or_resource(self.request)
inst.__name__ = name
inst.__parent__ = self
setattr(self, name, inst)
return inst
if ILocation.providedBy(factory_or_resource):
return factory_or_resource
raise KeyError(name)
