def getDateFromToday(delta,strfmt='%Y%m%d'):
	""" Returns a string that represents a date n numbers of days from today.
	Parameters:
	-----------
		delta : int 
			number of days
		strfmt : string
			format in which the date will be represented
	"""
	return (dt.date.today() + dt.timedelta(delta)).strftime(strfmt)