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chore: fixing pipeline data compatability

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This commit is contained in:
Daniel Rosel
2025-12-12 11:59:50 +01:00
parent a4fd4e7aea
commit a21b52edb2
1 changed files with 2 additions and 2 deletions
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4
experiments/procesing/steps/elasticity.py
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@@ -7,12 +7,12 @@ class AggregatePriceLogsStep(BaseContextStep):
""" """
Aggregate price logs into time windows using VECTORIZED operations. Aggregate price logs into time windows using VECTORIZED operations.
Input: price_logs_df Input: price_logs_df
Output: list of price chunks with [productId, price] Output: DataFrame with columns [productId, price]
""" """
def transform(self, price_logs_df: pd.DataFrame): def transform(self, price_logs_df: pd.DataFrame):
if price_logs_df.empty: if price_logs_df.empty:
return [] return pd.DataFrame(columns=['productId', 'price'])
df = price_logs_df.copy() df = price_logs_df.copy()
ts_col = self.context.config.get('ts_col', 'ts') ts_col = self.context.config.get('ts_col', 'ts')