Comments (1)
@Dr-Irv Thank you for reporting this problem! I am able to reproduce this. The problem is purely related to the inplace=True
option. The interpolation result here becomes None
and internally the _update_inplace
method call here does not yet possess the final result. There is still the step of index correction missing, which is only applied afterwards here.
The problem is that the context in pandas.core.generic.NDFrame.interpolate
does not know about the correct final index. So far, I am unable to figure out how I can update the state of the parent data frame that led to the pandas.core.resample.Resampler.interpolate
call. I tried to manipulate self._selected_obj
but it does not propagate. If somebody can point me at the object that needs to be updated I can easily fix this.
from pandas.
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from pandas.