Mr Ko

AI is my favorite domain as a professional Researcher. What I am doing is Reinforcement Learning,Autonomous Driving,Deep Learning,Time series Analysis, SLAM and robotics. Also Economic Analysis including AI,AI business decision

python api pandas to_pickle

less than 1 minute read

pandas.to_pickle

DataFrame.to_pickle(path, compression=’infer’, protocol=4)[source]

Pickle (serialize) object to file.

pandas.to_pickle

>>> original_df = pd.DataFrame({"foo": range(5), "bar": range(5, 10)})
>>> original_df
   foo  bar
0    0    5
1    1    6
2    2    7
3    3    8
4    4    9
>>> original_df.to_pickle("./dummy.pkl")

>>> unpickled_df = pd.read_pickle("./dummy.pkl")
>>> unpickled_df
   foo  bar
0    0    5
1    1    6
2    2    7
3    3    8
4    4    9

>>> import os
>>> os.remove("./dummy.pkl")

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