convert epoch time to date python pandas
import pandas as pd
df = pd.DataFrame({1349876543,1349865757,1349867849,1349880000}, columns={"epoch_time"})
df
epoch_time
0 1349880000
1 1349867849
2 1349865757
3 1349876543
df["date_time"] = pd.to_datetime(df["epoch_time"], unit='s')
df
epoch_time date_time
0 1349880000 2012-10-10 14:40:00
1 1349867849 2012-10-10 11:17:29
2 1349865757 2012-10-10 10:42:37
3 1349876543 2012-10-10 13:42:23