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import numpy as np
import pandas as pd
import datetime as dt


    

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lDate = dt.datetime.now();


    

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lDate.isoformat()


    

    
Out[3]:





'2017-01-17T18:13:54.499050'

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lDate.toordinal()


    

    
Out[4]:





736346

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lDate.timetuple()


    

    
Out[5]:





time.struct_time(tm_year=2017, tm_mon=1, tm_mday=17, tm_hour=18, tm_min=13, tm_sec=54, tm_wday=1, tm_yday=17, tm_isdst=-1)

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def round_datetime_to_seconds(iDate):
    lDate0 = dt.datetime(iDate.year, 1 , 1, 0, 0 , 0) 
    delta1 = (iDate - lDate0)
    rounded_sec = round(delta1.total_seconds())
    delta_sec = dt.timedelta(seconds=rounded_sec)
    lDate1 = lDate0 + delta_sec
    print(iDate.isoformat() , "\t" , lDate0.isoformat(), "\t", lDate1.isoformat())
    return lDate1;


    

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print(round_datetime_to_seconds(dt.datetime.now()).isoformat())


    

    




2017-01-17T18:15:14.439159 	 2017-01-01T00:00:00 	 2017-01-17T18:15:14
2017-01-17T18:15:14

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