MAINT: Use property for tradesimulation perf_key.

2026-07-06 05:14:38 +08:00 · 2013-05-05 04:43:10 -04:00
parent a04ece1840
commit d686fac02d
1 changed files with 5 additions and 3 deletions
@@ -54,9 +54,6 @@ class AlgorithmSimulator(object):
                                                  second=0,
                                                  microsecond=0)

-        self.perf_key = self.EMISSION_TO_PERF_KEY_MAP[
-            self.algo.perf_tracker.emission_rate]
-
        # ==============
        # Snapshot Setup
        # ==============
@@ -82,6 +79,11 @@ class AlgorithmSimulator(object):
                record.extra['algo_dt'] = self.snapshot_dt
        self.processor = Processor(inject_algo_dt)

+    @property
+    def perf_key(self):
+        return self.EMISSION_TO_PERF_KEY_MAP[
+            self.algo.perf_tracker.emission_rate]
+
    def transform(self, stream_in):
        """
        Main generator work loop.