Revert strategy to debug mode for redis

Author: chillaq

splitio/client/factory.py

@@ -399,10 +399,9 @@ def _build_redis_factory(api_key, cfg):
                         _MIN_DEFAULT_DATA_SAMPLING_ALLOWED)
         data_sampling = _MIN_DEFAULT_DATA_SAMPLING_ALLOWED
 
-    imp_strategy = StrategyOptimizedMode(Counter()) if cfg['impressionsMode'] == 'OPTIMIZED' else StrategyDebugMode()
     imp_manager = ImpressionsManager(
         _wrap_impression_listener(cfg['impressionListener'], sdk_metadata),
-        imp_strategy)
+        StrategyDebugMode())
 
     recorder = PipelinedRecorder(
         redis_adapter.pipeline,

splitio/engine/impressions.py

@@ -2,9 +2,6 @@
 from enum import Enum
 
 from splitio.client.listener import ImpressionListenerException
-from splitio.engine.strategies.strategy_debug_mode import StrategyDebugMode
-from splitio.engine.strategies.strategy_optimized_mode import StrategyOptimizedMode
-#from splitio.engine.strategies import Observer, Counter
 
 class ImpressionsMode(Enum):
     """Impressions tracking mode."""

splitio/engine/strategies/strategy_debug_mode.py

@@ -25,5 +25,5 @@ def process_impressions(self, impressions):
         :returns: Observed list of impressions
         :rtype: list[tuple[splitio.models.impression.Impression, dict]]
         """
-        imps = [(self._observer.test_and_set(imp), attrs) for imp, attrs in impressions] if self._observer is not None else impressions
+        imps = [(self._observer.test_and_set(imp), attrs) for imp, attrs in impressions]
         return [i for i, _ in imps], imps

splitio/engine/strategies/strategy_optimized_mode.py

@@ -27,7 +27,7 @@ def process_impressions(self, impressions):
         :returns: Observed list of impressions
         :rtype: list[tuple[splitio.models.impression.Impression, dict]]
         """
-        imps = [(self._observer.test_and_set(imp), attrs) for imp, attrs in impressions] if self._observer else impressions
+        imps = [(self._observer.test_and_set(imp), attrs) for imp, attrs in impressions]
         self._counter.track([imp for imp, _ in imps])
         this_hour = truncate_time(util.utctime_ms())
         return [i for i, _ in imps if i.previous_time is None or i.previous_time < this_hour], imps