def get_model(request):
'''
Returns Model object in JSON.
- This method varies slightly from the common object method in that
if we don't specify a model ID, we:
- return the current active model if it exists or...
- return the specification.
'''
ret = None
obj_id = obj_id_from_url(request)
gnome_sema = request.registry.settings['py_gnome_semaphore']
gnome_sema.acquire()
try:
if not obj_id:
my_model = get_active_model(request)
if my_model:
ret = my_model.serialize()
else:
ret = get_specifications(request, implemented_types)
else:
obj = get_session_object(obj_id, request)
if obj:
if ObjectImplementsOneOf(obj, implemented_types):
set_active_model(request, obj.id)
ret = obj.serialize()
else:
# we refer to an object, but it is not a Model
raise cors_exception(request, HTTPBadRequest)
else:
raise cors_exception(request, HTTPNotFound)
finally:
gnome_sema.release()
return ret
def get_model(request):
'''
Returns Model object in JSON.
- This method varies slightly from the common object method in that
if we don't specify a model ID, we:
- return the current active model if it exists or...
- return the specification.
'''
ret = None
obj_id = obj_id_from_url(request)
gnome_sema = request.registry.settings['py_gnome_semaphore']
gnome_sema.acquire()
try:
if not obj_id:
my_model = get_active_model(request)
if my_model:
ret = my_model.serialize()
else:
ret = get_specifications(request, implemented_types)
else:
obj = get_session_object(obj_id, request)
if obj:
if ObjectImplementsOneOf(obj, implemented_types):
set_active_model(request, obj.id)
ret = obj.serialize()
else:
# we refer to an object, but it is not a Model
raise cors_exception(request, HTTPBadRequest)
else:
raise cors_exception(request, HTTPNotFound)
finally:
gnome_sema.release()
return ret
def get_model(request):
'''
Returns Model object in JSON.
- This method varies slightly from the common object method in that
if we don't specify a model ID, we:
- return the current active model if it exists or...
- return the specification.
'''
ret = None
obj_id = obj_id_from_url(request)
gnome_sema = request.registry.settings['py_gnome_semaphore']
gnome_sema.acquire()
if not obj_id:
my_model = get_active_model(request.session)
if my_model:
ret = my_model.serialize()
else:
# - return a Model specification
ret = get_specifications(request, implemented_types)
else:
obj = get_session_object(obj_id, request.session)
if obj:
if ObjectImplementsOneOf(obj, implemented_types):
set_active_model(request.session, obj.id)
ret = obj.serialize()
else:
raise HTTPUnsupportedMediaType()
else:
raise HTTPNotFound()
gnome_sema.release()
return ret
