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Add time.first_of_year() convenience function

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Lance Edgar 2019-02-11 17:43:26 -06:00
parent 4323fde854
commit 1719351495
1 changed files with 7 additions and 0 deletions
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7
rattail/time.py
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@ -183,6 +183,13 @@ def last_of_month(date):
return date.replace(day=last_day) return date.replace(day=last_day)
def first_of_year(date):
"""
Returns a date representing the first day of whichever year ``date`` falls in.
"""
return date.replace(month=1, day=1)
def date_range(start, end, step=1): def date_range(start, end, step=1):
""" """
Generator which yields all dates between ``start`` and ``end``, *inclusive*. Generator which yields all dates between ``start`` and ``end``, *inclusive*.