How to specify date format when using pandas.to_csv?

Question

The default output format of to_csv() is:

12/14/2012  12:00:00 AM

I cannot figure out how to output only the date part with sp

Answer 1

You could use strftime to save these as separate columns:

df['date'] = df['datetime'].apply(lambda x: x.strftime('%d%m%Y'))
df['time'] = df['datetime'].apply(lambda x: x.strftime('%H%M%S'))

and then be specific about which columns to export to csv:

df[['date', 'time', ... ]].to_csv('df.csv')