How to convert Python datetime dates to decimal/float years

Question

I am looking for a way to convert datetime objects to decimal(/float) year, including fractional part. Example:

>>> obj = SomeObjet()
>>> o         


        

Answer 1

If you want to include the minutes and seconds use this:

YearF=[(x.timetuple().tm_yday-1+x.timetuple().tm_hour/24+x.timetuple().tm_min/(60*24)+x.timetuple().tm_sec/(24*3600))/(365+((x.timetuple().tm_year//4)==(x.timetuple().tm_year/4)))+x.timetuple().tm_year for x in DateArray]