debug_binary_encode.py

from category_encoders.binary import BinaryEncoder
from category_encoders.basen import BaseNEncoder
from sklearn.compose import ColumnTransformer
import pandas as pd
import pickle

with open("osource.pkl", "rb") as f:
  osource = pickle.load(f)

be = BinaryEncoder(handle_missing="return_nan")
osrc_trans = be.fit_transform(osource)

print("Returned by calling encoder directly:")
print(osrc_trans.info())
print(osrc_trans.isna().sum())

trans = ColumnTransformer([
     ("be_osource",
      BinaryEncoder(return_df=False, handle_missing="return_nan"),
      ['OSOURCE'])
])

osrc_trans_2 = trans.fit_transform(osource)

print("\n\nReturned after processing with columntransformer:")
print(pd.DataFrame(osrc_trans_2).info())
print(pd.DataFrame(osrc_trans_2).isna().sum())

osource.pkl