+ def _replace_name(self, trace_name, trace, traces, info):
+ """Determine if a duplicate trace name should replace an earlier trace.
+
+ Return the target trace name if it should be replaced by the
+ new trace, or `None` if the new trace should be dropped.
+ """
+ #msg = []
+ #target = traces[trace_name]
+ #
+ ## Compare the info dictionaries for each trace
+ #ik = set(trace.info.keys())
+ #ok = set(traces[trace_name].info.keys())
+ #if ik != ok: # Ensure we have the same set of keys for both traces
+ # msg.append('extra keys: %s, missing keys %s' % (ik-ok, ok-ik))
+ #else:
+ # # List keys we *require* to change between traces
+ # variable_keys = ['Data offset', 'X data type'] # TODO: What is X data type?
+ # for key in trace.info.keys():
+ # if key in variable_keys:
+ # if target.info[key] == trace.info[key]:
+ # msg.append('constant %s (%s == %s)'
+ # % (key, target.info[key], trace.info[key]))
+ # else:
+ # if target.info[key] != trace.info[key]:
+ # msg.append('variable %s (%s != %s)'
+ # % (key, target.info[key], trace.info[key]))
+ # Compare the data
+ #if not (traces[trace_name] == trace).all():
+ # msg.append('data difference')
+ #if len(msg) > 0:
+ # raise NotImplementedError(
+ # 'Missmatched duplicate traces for %s: %s'
+ # % (trace_name, ', '.join(msg)))
+ import logging
+ log = logging.getLogger('hooke')
+ for name,t in traces.items():
+ if (t == trace).all():
+ log.debug('replace %s with %s-2' % (name, trace_name))
+ return name # Replace this identical dataset.
+ log.debug('store %s-2 as Other' % (trace_name))
+ return 'Other'
+ # return None
+