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where m i going wrong with this
i keep getting bummer try again
import datetime birthdays = [ datetime.datetime(2012, 4, 29), datetime.datetime(2006, 8, 9), datetime.datetime(1978, 5, 16), datetime.datetime(1981, 8, 15), datetime.datetime(2001, 7, 4), datetime.datetime(1999, 12, 30) ] today = datetime.datetime.today() def is_over_13(dt): return delta.days >= 4745 def date_string(dt): return dt.strftime("%B %d") birth_dates = map(date_string, filter(is_over_13, birthdays))
Steven Parker217,532 Points
You've got the right idea to take the "days" member of the difference, but this code for "is_over_13" is missing the calculation and assignment of "delta".
Add a line that creates "delta" using "today" and "dt".