def _synch_description_str2enum(self, _synch_description_str):
"""Translates synchronization description data structure so it uses
SynchParam and SynchDomain enums as keys instead of strings.
.. todo:: At some point remove the backwards compatibility
for memorized values created with Python 2. In Python 2 IntEnum was
serialized to "<class>.<attr>" e.g. "SynchDomain.Time" and we were
using a class method `fromStr` to interpret the enumeration objects.
"""
synch_description = []
for group_str in _synch_description_str:
group = {}
for param_str, conf_str in group_str.items():
try:
param = SynchParam(int(param_str))
except ValueError:
param = SynchParam.fromStr(param_str)
if isinstance(conf_str, dict):
conf = {}
for domain_str, value in conf_str.items():
try:
domain = SynchDomain(int(domain_str))
except ValueError:
domain = SynchDomain.fromStr(domain_str)
conf[domain] = value
else:
conf = conf_str
group[param] = conf
synch_description.append(group)
return synch_description
def _synchronization_str2enum(self, synchronization):
'''Translates synchronization data structure so it uses SynchDomain
enums as keys instead of strings.
'''
for group in synchronization:
for param, conf in group.iteritems():
group.pop(param)
param = SynchParam.fromStr(param)
group[param] = conf
# skip repeats cause its value is just a long number
if param == SynchParam.Repeats:
continue
for domain, value in conf.iteritems():
conf.pop(domain)
domain = SynchDomain.fromStr(domain)
conf[domain] = value
return synchronization
def read_SoftwareSynchronizerInitialDomain(self, attr):
domain = self.measurement_group.sw_synch_initial_domain
d = SynchDomain(domain).name
attr.set_value(d)