<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def fnFromDate(self, date):
 """Get filename from date."""

        fn = time.strftime('comics-%Y%m%d', date)
        fn = os.path.join(self.basepath, 'html', fn + ".html")
        fn = os.path.abspath(fn)
        return fn