pandas/core/window/ewm.py
def _get_window_indexer(self) -> BaseIndexer:
        """
        Return an indexer class that will compute the window start and end bounds
        """
        return ExponentialMovingWindowIndexer()

        Return an indexer class that will compute the window start and end bounds
        
Return an indexer class that will compute the window start and end bounds
Return an indexer class that will compute the window start and end bounds
def _get_window_indexer(self) -> BaseIndexer:
        return ExponentialMovingWindowIndexer()
def _get_window_indexer ( self ) -> BaseIndexer : return ExponentialMovingWindowIndexer ( )
Return an indexer class that will compute the window start and end bounds
Return an indexer class that will compute the window start and end bounds
"""
        Return an indexer class that will compute the window start and end bounds
        """
self