What's the most elegant way to get the end of the day (datetime)?

Question

I\'m currently writing some reporting code that allows users to optionally specify a date range. The way it works (simplified), is:

• A user (optionally) specifies a

Answer 1

date = datetime.strftime('')

date.replace(hour=0, minute=0, second=0, microsecond=0)  # now we get begin of the day
date += timedelta(days=1, microseconds=-1)  # now end of the day