def __init__(self, request, hostname, data):
super(NodeVersionView, self).__init__(request)
self.hostname = hostname
self.data = data
if hostname:
self.node = get_node(request, hostname)
if self.data and get_boolean_value(self.data.get('fresh', None)):
del self.node.system_version # Remove cached version information
else:
self.node = get_nodes(request)
def is_active(self, data):
return self.request.method == 'GET' and get_boolean_value(data.get('active', True))
def is_dc_bound(data, default=True):
if bool(data):
return get_boolean_value(data.get('dc_bound', default))
else:
return default
def validate_callback_key(self, attrs, source):
if get_boolean_value(attrs.pop(source, None)):
attrs[source] = generate_random_security_hash()
return attrs
def _image_tags_inherit(data):
return data is None or get_boolean_value(
data.get('image_tags_inherit', True))
def is_extended(self, data):
return self.request.method == 'GET' and bool(data) and get_boolean_value(data.get('extended', False))
def is_full(self, data):
return self.request.method == 'GET' and bool(data) and get_boolean_value(data.get('full', False))
