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from kubernetes.dynamic.resource import Resource, Subresource, ResourceField # noqa
class ResourceList(Resource):
""" Represents a list of API objects """
def __init__(self, client, group='', api_version='v1', base_kind='', kind=None, base_resource_lookup=None):
self.client = client
self.group = group
self.api_version = api_version
self.kind = kind or '{}List'.format(base_kind)
self.base_kind = base_kind
self.base_resource_lookup = base_resource_lookup
self.__base_resource = None
def base_resource(self):
if self.__base_resource:
return self.__base_resource
elif self.base_resource_lookup:
self.__base_resource = self.client.resources.get(**self.base_resource_lookup)
return self.__base_resource
return None
def apply(self, *args, **kwargs):
return self.verb_mapper('apply', *args, **kwargs)
def to_dict(self):
return {
'_type': 'ResourceList',
'group': self.group,
'api_version': self.api_version,
'kind': self.kind,
'base_kind': self.base_kind,
'base_resource_lookup': self.base_resource_lookup
}
def __getattr__(self, name):
if self.base_resource():
return getattr(self.base_resource(), name)
return None
class ResourceInstance(object):
""" A parsed instance of an API resource. It exists solely to
ease interaction with API objects by allowing attributes to
be accessed with '.' notation.
"""
def __init__(self, client, instance):
self.client = client
# If we have a list of resources, then set the apiVersion and kind of
# each resource in 'items'
kind = instance['kind']
if kind.endswith('List') and 'items' in instance:
kind = instance['kind'][:-4]
if instance['items']:
for item in instance['items']:
if 'apiVersion' not in item:
item['apiVersion'] = instance['apiVersion']
if 'kind' not in item:
item['kind'] = kind
self.attributes = self.__deserialize(instance)
self.__initialised = True
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