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Merge pull request #372 from quantopian/moved-perf-tracker-assignment

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BUG: Put initialization of perf_tracker back in __init__
This commit is contained in:
Delaney Granizo-Mackenzie
2014-07-21 13:48:22 -04:00
parent 0ff6a1cc1b 97c88c3c30
commit 62c9b96674
3 changed files with 31 additions and 5 deletions
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zipline/algorithm.py
+3 -5
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@@ -157,9 +157,7 @@ class TradingAlgorithm(object):
self.sim_params = create_simulation_parameters(
capital_base=self.capital_base
)
# perf_tacker gets instantiated in ._create_generator()
self.perf_tracker = None
self.perf_tracker = PerformanceTracker(self.sim_params)
self.blotter = kwargs.pop('blotter', None)
if not self.blotter:
@@ -318,8 +316,8 @@ class TradingAlgorithm(object):
skipped.
"""
# Instantiate perf_tracker
if self.perf_tracker is None:
self.perf_tracker = PerformanceTracker(sim_params)
self.perf_tracker = PerformanceTracker(sim_params)
self.portfolio_needs_update = True
self.data_gen = self._create_data_generator(source_filter, sim_params)