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
"""
# param checks
_url = surl.Url(url)
scheme = _url.scheme.lower()
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`
on the :class:`saga.resource.Manager` class. Already acquired resources
are identified by a string typed identifier. This constructor accepts
such an identifier to create another representation of the same
resource. As the resource itself is new newly acquired, it can be in
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 ()
if not session :
session = ss.Session (default=True)
