class Manager (sb.Base, async.Async) : """ In the context of SAGA-Python, a *ResourceManager* is a service which asserts control over a set of resources. That manager can, on request, render control over subsets of those resources (resource slices) to an application. This :class:`Manager` class represents the contact point to such ResourceManager instances -- the application can thus acquire compute, data or network resources, according to some resource specification, for a bound or unbound amount of time. """ # -------------------------------------------------------------------------- # @sus.takes ('Manager', sus.optional (basestring, surl.Url), sus.optional (ss.Session), sus.optional (sab.Base), sus.optional (dict), sus.optional (sus.one_of (SYNC, ASYNC, TASK))) @sus.returns (sus.nothing) def __init__ (self, url=None, session=None, _adaptor=None, _adaptor_state={}, _ttype=None) : """ __init__(url) Create a new Manager instance. Connect to a remote resource management endpoint. :type url: :class:`saga.Url` :param url: resource management endpoint """
through an intermediate state, `PENDING`, when they are about to become active at some point, and usage requests can already be submitted -- those usage requests will not be executed until the resources enters the `ACTIVE` state. The resource can be release from application control in three different ways: they can be actively be destroyed by the application, and will then enter the `CANCELED` state; they can internally cease to function and become unable to serve usage requests, represented by a `FAILED` state, and the resource manager can retract control from the application because the agreed time duration has passed -- this is represented by the `EXPIRED` state. """ # -------------------------------------------------------------------------- # @sus.takes ('Resource', sus.optional (basestring), sus.optional (ss.Session), sus.optional (sab.Base), sus.optional (dict), sus.optional (sus.one_of (SYNC, ASYNC, TASK))) @sus.returns (sus.nothing) def __init__ (self, id=None, session=None, _adaptor=None, _adaptor_state={}, _ttype=None) : """ :param id: id of the resource :type id: :class:`saga.Url` :param session: SAGA session to be used :type session: :class:`saga.Session` Resource class instances are usually created by calling :func:`acquire`
class Manager (sb.Base, async.Async) : """ In the context of SAGA-Python, a *ResourceManager* is a service which asserts control over a set of resources. That manager can, on request, render control over subsets of those resources (resource slices) to an application. This :class:`Manager` class represents the contact point to such ResourceManager instances -- the application can thus acquire compute, data or network resources, according to some resource specification, for a bound or unbound amount of time. """ # -------------------------------------------------------------------------- # @sus.takes ('Manager', sus.optional (basestring, surl.Url), sus.optional (ss.Session), sus.optional (sab.Base), sus.optional (dict), sus.optional (sus.one_of (SYNC, ASYNC, TASK))) @sus.returns (sus.nothing) def __init__ (self, url_in=None, session=None, _adaptor=None, _adaptor_state={}, _ttype=None) : """ :type url_in: :class:`saga.Url` :param url_in: the contact point of the resource manager service. """ # param checks url = surl.Url (url_in) scheme = url.scheme.lower ()