Add API hooks for materializing resultsets as Pandas dataframes.
from pymongoarrow.api import find_pandas_all, aggregate_pandas_all dataframe_1 = find_pandas_all(collection, query, <opts>) dataframe_2 = aggregate_pandas_all(collection, pipeline, <opts>)
Note that even though the design called for an na_value knob, this was deemed to be unnecessary during implementation since it would have essentially offered functionality identical to what is already offered by the pd.DataFrame API - see pd.DataFrame.fillna. We will add a section to our tutorial/documentation that explains how users can leverage this functionality to deal with missing values (PYTHON-2617).