iivvoo / period_ranges

Create ranges of spefic interval periods (quarters, weeks, months) each starting at their base date

Period Ranges

Create ranges of spefic interval periods (quarters, weeks, months) each starting at their base date

Examples

>>> from datetime import datetime
>>> from period_ranges import generate_range, Period

>>> range = list(generate_range(datetime(2016, 2, 12),
... datetime(2017,4,1), Period.QUARTER))
>>> print(range)
[Quarter 1 of year 2016, Quarter 2 of year 2016, Quarter 3 of year 2016, Quarter 4 of year 2016, Quarter 1 of year 2017, Quarter 2 of year 2017]

>>> print(range[1].start, range[1].end)
2016-04-01 00:00:00 2016-06-30 23:59:59

>>> range = list(generate_range(datetime(2016, 2, 12)))
>>> print(range[0], range[0].start, range[0].end)
Month 2 of year 2016 2016-02-01 00:00:00 2016-02-29 23:59:59
>>> datetime(2016, 2, 12) in range[0]
True
>>> datetime(2016, 3, 12) in range[0]
False