def _create_backend(wms):
try:
backend_cls = WMS.get_class(wms)
except Exception:
raise BackendError('Unable to load backend class %s' % repr(wms))
wms_config = config.change_view(view_class='TaggedConfigView', set_classes=[backend_cls])
return WMS.create_instance(wms, wms_config, name)
def __init__(self, config, name, wmsList):
WMS.__init__(self, config, name)
self._defaultWMS = wmsList[0]
defaultT = self._defaultWMS.getTimings()
self._timing = Result(waitOnIdle=defaultT.waitOnIdle,
waitBetweenSteps=defaultT.waitBetweenSteps)
self._wmsMap = {
self._defaultWMS.getObjectName().lower(): self._defaultWMS
}
for wmsEntry in wmsList[1:]:
wmsObj = wmsEntry
self._wmsMap[wmsObj.getObjectName().lower()] = wmsObj
wmsT = wmsObj.getTimings()
self._timing.waitOnIdle = max(self._timing.waitOnIdle,
wmsT.waitOnIdle)
self._timing.waitBetweenSteps = max(self._timing.waitBetweenSteps,
wmsT.waitBetweenSteps)
self._brokerWMS = config.getPlugin('wms broker',
'RandomBroker',
cls=Broker,
inherit=True,
tags=[self],
pargs=('wms', 'wms',
self._wmsMap.keys))
def createWMS(wms):
try:
wmsCls = WMS.getClass(wms)
except Exception:
raise BackendError('Unable to load backend class %s' % repr(wms))
wms_config = config.changeView(viewClass = 'TaggedConfigView', setClasses = [wmsCls])
return WMS.createInstance(wms, wms_config, name)
def createWMS(wms):
try:
wmsCls = WMS.getClass(wms)
except Exception:
raise BackendError('Unable to load backend class %s' % repr(wms))
wms_config = config.changeView(viewClass = 'TaggedConfigView', setClasses = [wmsCls])
return WMS.createInstance(wms, wms_config, name)
def __init__(self, config, name, backend_list):
WMS.__init__(self, config, name)
self._default_backend = backend_list[0]
default_timing = self._default_backend.get_interval_info()
self._timing = Result(
wait_on_idle=default_timing.wait_on_idle,
wait_between_steps=default_timing.wait_between_steps)
self._map_backend_name2backend = {
self._default_backend.get_object_name().lower():
self._default_backend
}
for backend_entry in backend_list[1:]:
backend = backend_entry
self._map_backend_name2backend[
backend.get_object_name().lower()] = backend
wms_timing = backend.get_interval_info()
self._timing.wait_on_idle = max(self._timing.wait_on_idle,
wms_timing.wait_on_idle)
self._timing.wait_between_steps = max(
self._timing.wait_between_steps, wms_timing.wait_between_steps)
self._broker_wms = config.get_plugin(
'wms broker',
'RandomBroker',
cls=Broker,
bind_kwargs={
'inherit': True,
'tags': [self]
},
pargs=('wms', 'wms', self._map_backend_name2backend.keys))
def __new__(cls, config, name):
for cmd, wms in [('sgepasswd', 'OGE'), ('pbs-config', 'PBS'), ('qsub', 'OGE'), ('bsub', 'LSF'), ('job_slurm', 'SLURM')]:
try:
utils.resolveInstallPath(cmd)
return WMS.getInstance(wms, config, name)
except Exception:
pass
return WMS.getInstance('PBS', config, name)
def _create_backend(wms):
try:
backend_cls = WMS.get_class(wms)
except Exception:
raise BackendError('Unable to load backend class %s' %
repr(wms))
wms_config = config.change_view(view_class='TaggedConfigView',
set_classes=[backend_cls])
return WMS.create_instance(wms, wms_config, name)
def __init__(self, config, wmsName, wmsList):
WMS.__init__(self, config, wmsName)
self._defaultWMS = wmsList[0]
defaultT = self._defaultWMS.getTimings()
self._timing = Result(waitOnIdle = defaultT.waitOnIdle, waitBetweenSteps = defaultT.waitBetweenSteps)
self._wmsMap = {self._defaultWMS.getObjectName().lower(): self._defaultWMS}
for wmsEntry in wmsList[1:]:
wmsObj = wmsEntry
self._wmsMap[wmsObj.getObjectName().lower()] = wmsObj
wmsT = wmsObj.getTimings()
self._timing.waitOnIdle = max(self._timing.waitOnIdle, wmsT.waitOnIdle)
self._timing.waitBetweenSteps = max(self._timing.waitBetweenSteps, wmsT.waitBetweenSteps)
self._brokerWMS = config.getPlugin('wms broker', 'RandomBroker',
cls = Broker, tags = [self], pargs = ('wms', 'wms', self._wmsMap.keys))
def __new__(cls, config, name):
ec = ExceptionCollector()
for cmd, wms in [('sgepasswd', 'OGE'), ('pbs-config', 'PBS'), ('qsub', 'OGE'), ('bsub', 'LSF'), ('job_slurm', 'SLURM')]:
try:
utils.resolveInstallPath(cmd)
except Exception:
ec.collect()
continue
try:
wmsCls = WMS.getClass(wms)
except Exception:
raise BackendError('Unable to load backend class %s' % repr(wms))
config_wms = config.changeView(viewClass = 'TaggedConfigView', setClasses = [wmsCls])
return WMS.createInstance(wms, config_wms, name)
ec.raise_any(BackendError('No valid local backend found!')) # at this point all backends have failed!
def __init__(self, config, name, backend_list):
WMS.__init__(self, config, name)
self._default_backend = backend_list[0]
default_timing = self._default_backend.get_interval_info()
self._timing = Result(wait_on_idle=default_timing.wait_on_idle,
wait_between_steps=default_timing.wait_between_steps)
self._map_backend_name2backend = {
self._default_backend.get_object_name().lower(): self._default_backend
}
for backend_entry in backend_list[1:]:
backend = backend_entry
self._map_backend_name2backend[backend.get_object_name().lower()] = backend
wms_timing = backend.get_interval_info()
self._timing.wait_on_idle = max(self._timing.wait_on_idle,
wms_timing.wait_on_idle)
self._timing.wait_between_steps = max(self._timing.wait_between_steps,
wms_timing.wait_between_steps)
self._broker_wms = config.get_plugin('wms broker', 'RandomBroker',
cls=Broker, bind_kwargs={'inherit': True, 'tags': [self]},
pargs=('wms', 'wms', self._map_backend_name2backend.keys))
