def __init__(self):
'''Constructor'''
Object.__init__(self)
self._apitype = 'saga.base'
AttributeInterface.__init__(self)
self._type = None
self._userid = None
self._userpass = None
self._usercert = None
self._userkey = None
self._userproxy = None
# register properties with the attribute interface
self._register_rw_attribute(name="Type",
accessor=self.__class__.type)
self._register_rw_attribute(name="UserID",
accessor=self.__class__.userid)
self._register_rw_attribute(name="UserPass",
accessor=self.__class__.userpass)
self._register_rw_attribute(name="UserCert",
accessor=self.__class__.usercert)
self._register_rw_attribute(name="UserKey",
accessor=self.__class__.userkey)
self._register_rw_attribute(name="UserProxy",
accessor=self.__class__.userproxy)
self.__logger = logging.getLogger('bliss.'+self.__class__.__name__)
def __init__(self):
'''Constructor'''
Object.__init__(self)
self._apitype = 'saga.base'
AttributeInterface.__init__(self)
self._type = None
self._userid = None
self._userpass = None
self._usercert = None
self._userkey = None
self._userproxy = None
# register properties with the attribute interface
self._register_rw_attribute(name="Type", accessor=self.__class__.type)
self._register_rw_attribute(name="UserID",
accessor=self.__class__.userid)
self._register_rw_attribute(name="UserPass",
accessor=self.__class__.userpass)
self._register_rw_attribute(name="UserCert",
accessor=self.__class__.usercert)
self._register_rw_attribute(name="UserKey",
accessor=self.__class__.userkey)
self._register_rw_attribute(name="UserProxy",
accessor=self.__class__.userproxy)
self.__logger = logging.getLogger('bliss.' + self.__class__.__name__)
def __init__(self, url, session=None):
'''Construct a new job service object
@param url: Url of the (remote) job manager.
@type url: L{Url}
'''
Object.__init__(self, session=session)
self._apitype = 'saga.job'
if type(url) == str:
self._url = Url(str(url))
elif type(url) == Url:
self._url = url
elif type(url) == Compute:
self._url = url._url
else:
raise bliss.saga.Exception(
bliss.saga.Error.BadParameter,
"A job.Service object must either be initialized with a URL or a resource.Compute object."
)
self._from_compute = False
self._compute_obj = None
self._plugin = Object._get_plugin(self) # throws 'NoSuccess' on error
self._plugin.register_service_object(self)
self._logger.info("Bound to plugin %s" % (repr(self._plugin)))
def __init__(self):
'''Create a new (empty) storage resource description.'''
Object.__init__(self, Object.Type.ResourceStorageDescription,
apitype=Object.Type.ResourceAPI)
AttributeInterface.__init__(self)
self._dynamic = False
self._start = None
self._end = None
self._duration = None
self._register_rw_attribute (name="Dynamic",
accessor=self.__class__.dynamic)
self._register_rw_attribute (name="Start",
accessor=self.__class__.start)
self._register_rw_attribute (name="End",
accessor=self.__class__.end)
self._register_rw_attribute (name="Duration",
accessor=self.__class__.duration)
self._size = ''
self._mountpoint = None
self._register_rw_attribute (name="Size",
accessor=self.__class__.size)
self._register_rw_attribute (name="Mountpoint",
accessor=self.__class__.mountpoint)
def __init__(self):
'''Constructor'''
Object.__init__(self, objtype=Object.Type.Context, apitype=Object.Type.BaseAPI)
AttributeInterface.__init__(self)
self._type = None
self._userid = None
self._userpass = None
self._usercert = None
self._userkey = None
self._userproxy = None
# register properties with the attribute interface
self._register_rw_attribute (name="Type",
accessor=self.__class__.type)
self._register_rw_attribute (name="UserID",
accessor=self.__class__.userid)
self._register_rw_attribute (name="UserPass",
accessor=self.__class__.userpass)
self._register_rw_attribute (name="UserCert",
accessor=self.__class__.usercert)
self._register_rw_attribute (name="UserKey",
accessor=self.__class__.userkey)
self._register_rw_attribute (name="UserProxy",
accessor=self.__class__.userproxy)
self.__logger = logging.getLogger(self.__class__.__name__+'('+str(hex(id(self)))+')')
def __init__(self, url, session=None):
'''Construct a new job service object
@param url: Url of the (remote) job manager.
@type url: L{Url}
'''
Object.__init__(self, session=session)
self._apitype = 'saga.job'
if type(url) == str:
self._url = Url(str(url))
elif type(url) == Url:
self._url = url
elif type(url) == Compute:
self._url = url._url
else:
raise bliss.saga.Exception(bliss.saga.Error.BadParameter,
"A job.Service object must either be initialized with a URL or a resource.Compute object.")
self._from_compute = False
self._compute_obj = None
self._plugin = Object._get_plugin(self) # throws 'NoSuccess' on error
self._plugin.register_service_object(self)
self._logger.info("Bound to plugin %s" % (repr(self._plugin)))
def __init__(self, urlstring=''):
'''Construct a new Url from a string'''
Object.__init__(self, objtype=Object.Type.Url, apitype=Object.Type.BaseAPI)
self._urlobj = furl(urlstring)
self.scheme = self._urlobj.scheme
'''The scheme part of the Url.'''
self.host = self._urlobj.host #host
'''The host part of the Url.'''
if self._urlobj.port is not None:
self.port = int(self._urlobj.port) # int(port)
'''The port part of the Url.'''
else:
self.port = None
'''The port part of the Url.'''
self.username = self._urlobj.username
'''The username part of the Url.'''
self.password = self._urlobj.password
'''The password part of the Url.'''
self.path = self._urlobj.path
'''The path part of the Url.'''
self.query = self._urlobj.query
'''The query part of the Url.'''
self.fragment = self._urlobj.fragment
'''The fragment part of the Url.'''
self.url = str(self._urlobj)
'''The Url as string (same as __str__).'''
def __init__(self):
'''Create a new (empty) storage resource description.'''
Object.__init__(self)
self._apitype = 'saga.resource'
AttributeInterface.__init__(self)
self._dynamic = False
self._start = None
self._end = None
self._duration = None
self._template = None
self._register_rw_attribute(name="Dynamic",
accessor=self.__class__.dynamic)
self._register_rw_attribute(name="Start",
accessor=self.__class__.start)
self._register_rw_attribute(name="End",
accessor=self.__class__.end)
self._register_rw_attribute(name="Duration",
accessor=self.__class__.duration)
self._register_rw_attribute(name="Template",
accessor=self.__class__.template)
self._size = ''
self._register_rw_attribute(name="Size",
accessor=self.__class__.size)
def __init__(self, url, session=None):
'''Construct a new directory object
@param url: Url of the (remote) file system.
@type url: L{Url}
The specified directory is expected to exist -- otherwise
a DoesNotExist exception is raised. Also, the URL must point to
a directory (not to a file), otherwise a BadParameter exception is
raised.
Example::
# open some directory
dir = saga.filesystem.Directory("sftp://localhost/tmp/")
# and list its contents
files = dir.list ()
'''
#Object.__init__(self, Object.Type.LogicalFileDirectory,
# apitype=Object.Type.LogicalFileAPI, session=session)
Object.__init__(self, session=session)
self._apitype="saga.logicalfile"
if(type(url) == str):
self._url = Url(str(url))
else:
self._url = url
self._plugin = Object._get_plugin(self) # throws 'NoSuccess' on error
self._plugin.register_logicaldirectory_object(self)
self._logger.info("Bound to plugin %s" % (repr(self._plugin)))
def __init__(self):
'''Create a new, empty job description.'''
Object.__init__(self)
self._apitype = 'saga.job'
AttributeInterface.__init__(self)
# properties
self._executable = None
self._arguments = None
self._environment = None
self._file_transfer = None
self._project = None
self._output = None
self._error = None
self._working_directory = None
self._contact = None
self._name = None
# requirements
self._total_cpu_count = None
self._wall_time_limit = None
self._number_of_processes = None
self._spmd_variation = None
self._queue = None
# register properties with the attribute interface
self._register_rw_attribute(name="Executable",
accessor=self.__class__.executable)
self._register_rw_attribute(name="Output",
accessor=self.__class__.output)
self._register_rw_attribute(name="Error",
accessor=self.__class__.error)
self._register_rw_attribute(name="Queue",
accessor=self.__class__.queue)
self._register_rw_attribute(name="WallTimeLimit",
accessor=self.__class__.wall_time_limit)
self._register_rw_attribute(name="WorkingDirectory",
accessor=self.__class__.working_directory)
self._register_rw_attribute(name="Contact",
accessor=self.__class__.contact)
self._register_rw_attribute(name="Name",
accessor=self.__class__.name)
self._register_rw_attribute(name="TotalCPUCount",
accessor=self.__class__.total_cpu_count)
self._register_rw_attribute(name="NumberOfProcesses",
accessor=self.__class__.number_of_processes)
self._register_rw_attribute(name="SPMDVariation",
accessor=self.__class__.spmd_variation)
self._register_rw_attribute(name="Project",
accessor=self.__class__.project)
self._register_rw_vec_attribute(name="Arguments",
accessor=self.__class__.arguments)
self._register_rw_vec_attribute(name="FileTransfer",
accessor=self.__class__.file_transfer)
self._register_rw_vec_attribute(name="Environment",
accessor=self.__class__.environment)
def __init__(self):
'''PRIVATE Constructor (don't call explicitly!)'''
Object.__init__(self, Object.Type.Job, apitype=Object.Type.JobAPI)
AttributeInterface.__init__(self)
# register properties with the attribute interface
self._register_ro_attribute (name="Exitcode",
accessor=self.__class__.exitcode)
self._register_ro_attribute (name="JobID",
accessor=self.__class__.jobid)
self._register_ro_attribute (name="ServiceURL",
accessor=self.__class__.serviceurl)
def __init__(self):
'''PRIVATE Constructor (don't call explicitly!)'''
Object.__init__(self)
self._apitype = 'saga.job'
AttributeInterface.__init__(self)
# register properties with the attribute interface
self._register_ro_attribute(name="Exitcode",
accessor=self.__class__.exitcode)
self._register_ro_attribute(name="JobID",
accessor=self.__class__.jobid)
self._register_ro_attribute(name="ServiceURL",
accessor=self.__class__.serviceurl)
def __init__(self, url=''):
'''Create a new Url object.'''
Object.__init__(self)
self._apitype = 'saga.base'
if type(url) == str:
self._urlobj = urlparse.urlparse(url)
elif type(url) == Url:
self._urlobj = urlparse.urlparse(str(url))
else:
raise bliss.saga.Exception(bliss.saga.Error.NoSuccess,
"URL constructor expects str or bliss.saga.Url type as parameter")
def __init__(self, url=''):
'''Create a new Url object.'''
Object.__init__(self)
self._apitype = 'saga.base'
if type(url) == str:
self._urlobj = urlparse.urlparse(url)
elif type(url) == Url:
self._urlobj = urlparse.urlparse(str(url))
else:
raise bliss.saga.Exception(
bliss.saga.Error.NoSuccess,
"URL constructor expects str or bliss.saga.Url type as parameter"
)
def __init__(self, url, session=None):
'''Construct a new resource manager object
@param url: Url of the (remote) resource manager.
@type url: L{Url}
'''
Object.__init__(self, Object.Type.ResourceManager,
apitype=Object.Type.ResourceAPI, session=session)
if(type(url) == str):
self._url = Url(str(url))
else:
self._url = url
self._plugin = Object._get_plugin(self) # throws 'NoSuccess' on error
self._plugin.register_manager_object(self, url)
self._logger.info("Bound to plugin %s" % (repr(self._plugin)))
def __init__(self, url, session=None):
'''Construct a new file object
@param url: Url of the (remote) job manager.
@type url: L{Url}
'''
Object.__init__(self, Object.Type.FilesystemDirectory,
apitype=Object.Type.FilesystemAPI, session=session)
if(type(url) == str):
self._url = Url(str(url))
else:
self._url = url
self._plugin = Object._get_plugin(self) # throws 'NoSuccess' on error
self._plugin.register_directory_object(self)
self._logger.info("Bound to plugin %s" % (repr(self._plugin)))
def __init_from_manager(self, manager_obj, storage_description):
'''(Hidden) Constructor'''
self._manager = manager_obj
self._url = manager_obj._url
self._storage_description = storage_description
self._plugin = Object._get_plugin(self) # throws 'NoSuccess' on error
self._logger.info("Bound to plugin %s" % (repr(self._plugin)))
def __init_from_service(self, service_obj, job_desc):
'''Constructor'''
self._service = service_obj
self._url = service_obj._url
self._job_description = job_desc
self._plugin = Object._get_plugin(self) # throws 'NoSuccess' on error
self._logger.info("Bound to plugin %s" % (repr(self._plugin)))
def __init_from_manager(self, manager_obj, compute_description):
'''(Hidden) Constructor'''
self._manager = manager_obj
self._url = manager_obj._url
self._compute_description = compute_description
self._plugin = Object._get_plugin(self) # throws 'NoSuccess' on error
self._logger.info("Bound to plugin %s" % (repr(self._plugin)))
def __init_from_service(self, service_obj, job_desc):
'''Constructor'''
self._service = service_obj
self._url = service_obj._url
self._job_description = job_desc
self._plugin = Object._get_plugin(self) # throws 'NoSuccess' on error
self._logger.info("Bound to plugin %s" % (repr(self._plugin)))
def __init__(self, url, flags=None, session=None):
'''Construct a new directory object
@param url: Url of the (remote) file system.
@type url: L{Url}
The specified directory is expected to exist -- otherwise
a DoesNotExist exception is raised. Also, the URL must point to
a directory (not to a file), otherwise a BadParameter exception is
raised.
Example::
# open some directory
dir = saga.filesystem.Directory("sftp://localhost/tmp/")
# and list its contents
files = dir.list ()
'''
Object.__init__(self, session=session)
self._apitype = 'saga.filesystem'
if type(url) == str:
self._url = bliss.saga.Url(str(url))
elif type(url) == bliss.saga.Url:
self._url = url
else:
raise bliss.saga.Exception(
bliss.saga.Error.NoSuccess,
"File constructor expects str or bliss.saga.Url type as 'url' parameter"
)
# Directory paths end with "/" by convention
if self._url.path.endswith("/") != True:
self._url.path = "%s/" % self._url.path
if flags is None:
_flags = 0
else:
_flags = flags
self._plugin = Object._get_plugin(self) # throws 'NoSuccess' on error
self._plugin.register_directory_object(self, _flags)
self._logger.info("Bound to plugin %s" % (repr(self._plugin)))
def __init__(self, url, flags=None, session=None):
'''Construct a new directory object
@param url: Url of the (remote) file system.
@type url: L{Url}
The specified directory is expected to exist -- otherwise
a DoesNotExist exception is raised. Also, the URL must point to
a directory (not to a file), otherwise a BadParameter exception is
raised.
Example::
# open some directory
dir = saga.filesystem.Directory("sftp://localhost/tmp/")
# and list its contents
files = dir.list ()
'''
Object.__init__(self, session=session)
self._apitype = 'saga.filesystem'
if type(url) == str:
self._url = bliss.saga.Url(str(url))
elif type(url) == bliss.saga.Url:
self._url = url
else:
raise bliss.saga.Exception(bliss.saga.Error.NoSuccess,
"File constructor expects str or bliss.saga.Url type as 'url' parameter")
# Directory paths end with "/" by convention
if self._url.path.endswith("/") != True :
self._url.path = "%s/" % self._url.path
if flags is None:
_flags = 0
else:
_flags = flags
self._plugin = Object._get_plugin(self) # throws 'NoSuccess' on error
self._plugin.register_directory_object(self, _flags)
self._logger.info("Bound to plugin %s" % (repr(self._plugin)))
def __init__(self, url, session=None):
'''Construct a new job service object
@param url: Url of the (remote) job manager.
@type url: L{Url}
'''
Object.__init__(self, Object.Type.JobService,
apitype=Object.Type.JobAPI, session=session)
if(type(url) == str):
self._url = Url(str(url))
else:
self._url = url
self._from_compute = False
self._compute_obj = None
self._plugin = Object._get_plugin(self) # throws 'NoSuccess' on error
self._plugin.register_service_object(self)
self._logger.info("Bound to plugin %s" % (repr(self._plugin)))
def __init__(self, url, session=None):
"""Construct a new file object
@param url: Url of the (remote) job manager.
@type url: L{Url}
"""
Object.__init__(self, Object.Type.FilesystemFile, apitype=Object.Type.FilesystemAPI, session=session)
if type(url) == str:
self._url = bliss.saga.Url(str(url))
elif type(url) == bliss.saga.Url:
self._url = url
else:
raise bliss.saga.Exception(
bliss.saga.Error.NoSuccess, "File constructor expects str or bliss.saga.Url type as 'url' parameter"
)
self._plugin = Object._get_plugin(self) # throws 'NoSuccess' on error
self._plugin.register_file_object(self)
self._logger.info("Bound to plugin %s" % (repr(self._plugin)))
def __init__(self, url, session=None):
'''Construct a new resource manager object
@param url: Url of the (remote) resource manager.
@type url: L{Url}
'''
Object.__init__(self, session=session)
self._apitype = 'saga.resource'
if type(url) == str:
self._url = Url(str(url))
elif type(url) == Url:
self._url = url
else:
raise bliss.saga.Exception(bliss.saga.Error.BadParameter,
"A resource.Manager object must be initialized with a URL.")
self._plugin = Object._get_plugin(self) # throws 'NoSuccess' on error
self._plugin.register_manager_object(self, self._url)
self._logger.info("Bound to plugin %s" % (repr(self._plugin)))
def __init__(self, service):
'''Create a new job (a.k.a. 'task') container.
@param service: Currently, a container needs to be bound to
a valid L{saga.job.Service} and can only hold
jobs that are known to that service.
'''
Object.__init__(self, Object.Type.JobContainer, apitype=Object.Type.JobAPI)
# parameter checks
if service.get_type() != Object.Type.JobService:
raise bliss.saga.Exception(bliss.saga.Error.BadParameter,
"Container c'tor expects %s object as parameter"
% (Object.Type.JobService))
self._service = service
self._url = service._url
self._plugin = Object._get_plugin(self) # throws 'NoSuccess' on error
self._plugin.container_object_register(self)
self._logger.info("Bound to plugin %s" % (repr(self._plugin)))
def __init__(self):
'''Create a new (empty) compute resource description.'''
Object.__init__(self)
self._apitype = 'saga.resource'
AttributeInterface.__init__(self)
self._dynamic = False
self._start = None
self._end = None
self._duration = None
self._template = None
self._register_rw_attribute(name="Dynamic",
accessor=self.__class__.dynamic)
self._register_rw_attribute(name="Start",
accessor=self.__class__.start)
self._register_rw_attribute(name="End",
accessor=self.__class__.end)
self._register_rw_attribute(name="Duration",
accessor=self.__class__.duration)
self._register_rw_attribute(name="Template",
accessor=self.__class__.template)
self._slots = 1
self._memory = None
self._hostnames = list()
self._operating_system = 'Any'
self._architecture = 'Any'
self._register_rw_vec_attribute(name="OperatingSystem",
accessor=self.__class__.operating_system)
self._register_rw_vec_attribute(name="Architecture",
accessor=self.__class__.architecture)
self._register_rw_vec_attribute(name="Hostnames",
accessor=self.__class__.hostnames)
self._register_rw_attribute(name="Slots",
accessor=self.__class__.slots)
self._register_rw_attribute(name="Memory",
accessor=self.__class__.memory)
def __init__(self, url, flags=None, session=None):
'''Construct a new file object
@param url: Url of the (remote) file
@type url: L{Url}
The specified file is expected to exist -- otherwise a DoesNotExist
exception is raised. Also, the URL must point to a file (not to
a directory), otherwise a BadParameter exception is raised.
Example::
# get a file handle
file = saga.filesystem.File("sftp://localhost/tmp/data/data.bin")
# print the file's size
print file.get_size ()
'''
Object.__init__(self, session=session)
self._apitype = 'saga.filesystem'
if type(url) == str:
self._url = bliss.saga.Url(str(url))
elif type(url) == bliss.saga.Url:
self._url = url
else:
raise bliss.saga.Exception(
bliss.saga.Error.NoSuccess,
"File constructor expects str or bliss.saga.Url type as 'url' parameter"
)
if flags is None:
_flags = 0
else:
_flags = flags
self._plugin = Object._get_plugin(self) # throws 'NoSuccess' on error
self._plugin.register_file_object(self, flags)
self._logger.info("Bound to plugin %s" % (repr(self._plugin)))
def __init__(self, url, flags=None, session=None):
'''Construct a new file object
@param url: Url of the (remote) file
@type url: L{Url}
The specified file is expected to exist -- otherwise a DoesNotExist
exception is raised. Also, the URL must point to a file (not to
a directory), otherwise a BadParameter exception is raised.
Example::
# get a file handle
file = saga.filesystem.File("sftp://localhost/tmp/data/data.bin")
# print the file's size
print file.get_size ()
'''
Object.__init__(self, session=session)
self._apitype = 'saga.filesystem'
if type(url) == str:
self._url = bliss.saga.Url(str(url))
elif type(url) == bliss.saga.Url:
self._url = url
else:
raise bliss.saga.Exception(bliss.saga.Error.NoSuccess,
"File constructor expects str or bliss.saga.Url type as 'url' parameter")
if flags is None:
_flags = 0
else:
_flags = flags
self._plugin = Object._get_plugin(self) # throws 'NoSuccess' on error
self._plugin.register_file_object(self, flags)
self._logger.info("Bound to plugin %s" % (repr(self._plugin)))
def __init__(self):
'''PRIVATE: Create a new compute resource.
'''
Object.__init__(self, Object.Type.ResourceCompute,
apitype=Object.Type.ResourceAPI)
def __init__(self):
'''PRIVATE: Create a new storage resource.
'''
Object.__init__(self)
self._apitype = 'saga.resource'
def __init__(self):
'''PRIVATE: Create a new storage resource.
'''
Object.__init__(self, Object.Type.ResourceStorage,
apitype=Object.Type.ResourceAPI)
def __init__(self):
'''PRIVATE: Create a new compute resource.
'''
Object.__init__(self)
self._apitype = 'saga.resource'
