def set(self, conf, mnt_grps=None):
"""Sets the ExperimentConfiguration dictionary."""
if mnt_grps is None:
mnt_grps = list(conf['MntGrpConfigs'].keys())
codec = CodecFactory().getCodec('json')
msg_error = ''
for mnt_grp in mnt_grps:
try:
mnt_grp_cfg = conf['MntGrpConfigs'][mnt_grp]
if mnt_grp_cfg is None: # a mntGrp to be deleted
pool = self._getPoolOfElement(mnt_grp)
pool.DeleteElement(mnt_grp)
else:
try:
# TODO: Fix incorrect implementation. It must check if
# the measurement group is part of the Pools
# controlled by the MacroServer. Otherwise,
# it must raise an exception.
mnt_grp_dev = Device(mnt_grp)
except Exception:
# if the mnt_grp did not already exist, create it now
chconfigs = getChannelConfigs(mnt_grp_cfg)
chnames, chinfos = list(zip(*chconfigs)) # unzipping
# We assume that all the channels belong to the same
# pool!
pool = self._getPoolOfElement(chnames[0])
pool.createMeasurementGroup([mnt_grp] + list(chnames))
mnt_grp_dev = Device(mnt_grp)
# TODO when we start using measurement group extension
# change the code below with the following:
# mnt_grp.setConfiguration(mnt_grp_cfg)
data = codec.encode(('', mnt_grp_cfg))[1]
mnt_grp_dev.write_attribute('configuration', data)
except PyTango.DevFailed as df:
# Take the description of the first exception.
desc = df.args[0].desc
desc = desc.replace('\r', '')
desc = desc.replace('\n', '')
msg_error += 'Measurement Group {0}:\n'\
'{1}\n\n'.format(mnt_grp, desc)
if len(msg_error) > 0:
raise RuntimeError(msg_error)
# Send the environment changes
env = dict(ScanDir=conf.get('ScanDir'),
ScanFile=conf.get('ScanFile'),
DataCompressionRank=conf.get('DataCompressionRank', -1),
ActiveMntGrp=conf.get('ActiveMntGrp'),
PreScanSnapshot=conf.get('PreScanSnapshot'))
self._door.putEnvironments(env)
def set(self, conf, mnt_grps=None):
"""Sets the ExperimentConfiguration dictionary."""
env = dict(ScanDir=conf.get('ScanDir'),
ScanFile=conf.get('ScanFile'),
DataCompressionRank=conf.get('DataCompressionRank', -1),
ActiveMntGrp=conf.get('ActiveMntGrp'),
PreScanSnapshot=conf.get('PreScanSnapshot'))
if mnt_grps is None:
mnt_grps = conf['MntGrpConfigs'].keys()
self._door.putEnvironments(env)
codec = CodecFactory().getCodec('json')
for mnt_grp in mnt_grps:
try:
mnt_grp_cfg = conf['MntGrpConfigs'][mnt_grp]
if mnt_grp_cfg is None: # a mntGrp to be deleted
pool = self._getPoolOfElement(mnt_grp)
pool.DeleteElement(mnt_grp)
else:
try:
mnt_grp_dev = Device(mnt_grp)
except: # if the mnt_grp did not already exist, create it now
chconfigs = getChannelConfigs(mnt_grp_cfg)
chnames, chinfos = zip(*chconfigs) # unzipping
# We assume that all the channels belong to the same
# pool!
pool = self._getPoolOfElement(chnames[0])
pool.createMeasurementGroup([mnt_grp] + list(chnames))
mnt_grp_dev = Device(mnt_grp)
# TODO when we start using measurement group extension change the
# code below with the following:
# mnt_grp.setConfiguration(mnt_grp_cfg)
data = codec.encode(('', mnt_grp_cfg))[1]
mnt_grp_dev.write_attribute('configuration', data)
except Exception, e:
from taurus.core.util.log import error
error(
'Could not create/delete/modify Measurement group "%s": %s',
mnt_grp, repr(e))
def set(self, conf, mnt_grps=None):
"""Sets the ExperimentConfiguration dictionary."""
env = dict(ScanDir=conf.get('ScanDir'),
ScanFile=conf.get('ScanFile'),
DataCompressionRank=conf.get('DataCompressionRank', -1),
ActiveMntGrp=conf.get('ActiveMntGrp'),
PreScanSnapshot=conf.get('PreScanSnapshot'))
if mnt_grps is None:
mnt_grps = conf['MntGrpConfigs'].keys()
self._door.putEnvironments(env)
codec = CodecFactory().getCodec('json')
for mnt_grp in mnt_grps:
try:
mnt_grp_cfg = conf['MntGrpConfigs'][mnt_grp]
if mnt_grp_cfg is None: # a mntGrp to be deleted
pool = self._getPoolOfElement(mnt_grp)
pool.DeleteElement(mnt_grp)
else:
try:
mnt_grp_dev = Device(mnt_grp)
except: # if the mnt_grp did not already exist, create it now
chconfigs = getChannelConfigs(mnt_grp_cfg)
chnames, chinfos = zip(*chconfigs) # unzipping
# We assume that all the channels belong to the same
# pool!
pool = self._getPoolOfElement(chnames[0])
pool.createMeasurementGroup([mnt_grp] + list(chnames))
mnt_grp_dev = Device(mnt_grp)
# TODO when we start using measurement group extension change the
# code below with the following:
# mnt_grp.setConfiguration(mnt_grp_cfg)
data = codec.encode(('', mnt_grp_cfg))[1]
mnt_grp_dev.write_attribute('configuration', data)
except Exception, e:
from taurus.core.util.log import error
error(
'Could not create/delete/modify Measurement group "%s": %s', mnt_grp, repr(e))
