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python pandas, plotly, seaborn support & dataframes manipulation

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jun priv jun_dataframe.py
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priv/jun_dataframe.py 

import pandas as pd

import numpy as np

from erlport.erlterms import Atom

from erlport.erlang import set_encoder



def setup_dtype():

    set_encoder(dtype_encoder)

    return Atom("ok")



def dtype_encoder(value):

    if isinstance(value, np.int64):

        return np.asscalar(value)

    elif isinstance(value, np.float64):

        return np.asscalar(value)

    elif isinstance(value, pd.core.frame.DataFrame):

        return (Atom("pandas.core.frame.DataFrame"), value)

    else:

        return value