Python offsets.SemiMonthEnd方法代碼示例

本文整理匯總了Python中pandas.tseries.offsets.SemiMonthEnd方法的典型用法代碼示例。如果您正苦於以下問題：Python offsets.SemiMonthEnd方法的具體用法？Python offsets.SemiMonthEnd怎麽用？Python offsets.SemiMonthEnd使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類pandas.tseries.offsets的用法示例。

在下文中一共展示了offsets.SemiMonthEnd方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。

示例1: test_anchored_shortcuts

# 需要導入模塊: from pandas.tseries import offsets [as 別名]
# 或者: from pandas.tseries.offsets import SemiMonthEnd [as 別名]
def test_anchored_shortcuts(self):
        result = frequencies.to_offset('W')
        expected = frequencies.to_offset('W-SUN')
        assert (result == expected)

        result1 = frequencies.to_offset('Q')
        result2 = frequencies.to_offset('Q-DEC')
        expected = offsets.QuarterEnd(startingMonth=12)
        assert (result1 == expected)
        assert (result2 == expected)

        result1 = frequencies.to_offset('Q-MAY')
        expected = offsets.QuarterEnd(startingMonth=5)
        assert (result1 == expected)

        result1 = frequencies.to_offset('SM')
        result2 = frequencies.to_offset('SM-15')
        expected = offsets.SemiMonthEnd(day_of_month=15)
        assert (result1 == expected)
        assert (result2 == expected)

        result = frequencies.to_offset('SM-1')
        expected = offsets.SemiMonthEnd(day_of_month=1)
        assert (result == expected)

        result = frequencies.to_offset('SM-27')
        expected = offsets.SemiMonthEnd(day_of_month=27)
        assert (result == expected)

        result = frequencies.to_offset('SMS-2')
        expected = offsets.SemiMonthBegin(day_of_month=2)
        assert (result == expected)

        result = frequencies.to_offset('SMS-27')
        expected = offsets.SemiMonthBegin(day_of_month=27)
        assert (result == expected)

        # ensure invalid cases fail as expected
        invalid_anchors = ['SM-0', 'SM-28', 'SM-29',
                           'SM-FOO', 'BSM', 'SM--1',
                           'SMS-1', 'SMS-28', 'SMS-30',
                           'SMS-BAR', 'SMS-BYR' 'BSMS',
                           'SMS--2']
        for invalid_anchor in invalid_anchors:
            with pytest.raises(ValueError, match='Invalid frequency: '):
                frequencies.to_offset(invalid_anchor)

開發者ID:Frank-qlu，項目名稱:recruit，代碼行數:48，代碼來源:test_frequencies.py

示例2: test_anchored_shortcuts

# 需要導入模塊: from pandas.tseries import offsets [as 別名]
# 或者: from pandas.tseries.offsets import SemiMonthEnd [as 別名]
def test_anchored_shortcuts(self):
        result = frequencies.to_offset('W')
        expected = frequencies.to_offset('W-SUN')
        assert (result == expected)

        result1 = frequencies.to_offset('Q')
        result2 = frequencies.to_offset('Q-DEC')
        expected = offsets.QuarterEnd(startingMonth=12)
        assert (result1 == expected)
        assert (result2 == expected)

        result1 = frequencies.to_offset('Q-MAY')
        expected = offsets.QuarterEnd(startingMonth=5)
        assert (result1 == expected)

        result1 = frequencies.to_offset('SM')
        result2 = frequencies.to_offset('SM-15')
        expected = offsets.SemiMonthEnd(day_of_month=15)
        assert (result1 == expected)
        assert (result2 == expected)

        result = frequencies.to_offset('SM-1')
        expected = offsets.SemiMonthEnd(day_of_month=1)
        assert (result == expected)

        result = frequencies.to_offset('SM-27')
        expected = offsets.SemiMonthEnd(day_of_month=27)
        assert (result == expected)

        result = frequencies.to_offset('SMS-2')
        expected = offsets.SemiMonthBegin(day_of_month=2)
        assert (result == expected)

        result = frequencies.to_offset('SMS-27')
        expected = offsets.SemiMonthBegin(day_of_month=27)
        assert (result == expected)

        # ensure invalid cases fail as expected
        invalid_anchors = ['SM-0', 'SM-28', 'SM-29',
                           'SM-FOO', 'BSM', 'SM--1',
                           'SMS-1', 'SMS-28', 'SMS-30',
                           'SMS-BAR', 'SMS-BYR' 'BSMS',
                           'SMS--2']
        for invalid_anchor in invalid_anchors:
            with tm.assert_raises_regex(ValueError,
                                        'Invalid frequency: '):
                frequencies.to_offset(invalid_anchor)

開發者ID:birforce，項目名稱:vnpy_crypto，代碼行數:49，代碼來源:test_frequencies.py

注：本文中的pandas.tseries.offsets.SemiMonthEnd方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。