Answers for "save dataframe pkl"

pandas save file to pickle

import pandas as pd
df.to_pickle(file_name) # save
df = pd.read_pickle(file_name) # load

pandas write to disk

df.to_csv(path_or_buf=None, sep=',', na_rep='', float_format=None, 
                 columns=None, header=True, index=True, index_label=None,
                 mode='w', encoding=None, compression='infer', 
                 quoting=None, quotechar='"', line_terminator=None, 
                 chunksize=None, date_format=None, doublequote=True, 
                 escapechar=None, decimal='.', errors='strict')