39 lines
1.1 KiB
Python
39 lines
1.1 KiB
Python
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from datetime import datetime
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from pandas.tseries.holiday import (
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AbstractHolidayCalendar,
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USMartinLutherKingJr,
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USMemorialDay,
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)
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def test_no_mlk_before_1986():
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# see gh-10278
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class MLKCalendar(AbstractHolidayCalendar):
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rules = [USMartinLutherKingJr]
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holidays = MLKCalendar().holidays(start="1984", end="1988").to_pydatetime().tolist()
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# Testing to make sure holiday is not incorrectly observed before 1986.
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assert holidays == [datetime(1986, 1, 20, 0, 0), datetime(1987, 1, 19, 0, 0)]
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def test_memorial_day():
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class MemorialDay(AbstractHolidayCalendar):
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rules = [USMemorialDay]
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holidays = MemorialDay().holidays(start="1971", end="1980").to_pydatetime().tolist()
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# Fixes 5/31 error and checked manually against Wikipedia.
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assert holidays == [
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datetime(1971, 5, 31, 0, 0),
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datetime(1972, 5, 29, 0, 0),
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datetime(1973, 5, 28, 0, 0),
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datetime(1974, 5, 27, 0, 0),
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datetime(1975, 5, 26, 0, 0),
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datetime(1976, 5, 31, 0, 0),
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datetime(1977, 5, 30, 0, 0),
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datetime(1978, 5, 29, 0, 0),
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datetime(1979, 5, 28, 0, 0),
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]
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