本文整理匯總了Python中pandas.util.testing.assert_attr_equal方法的典型用法代碼示例。如果您正苦於以下問題：Python testing.assert_attr_equal方法的具體用法？Python testing.assert_attr_equal怎麽用？Python testing.assert_attr_equal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.util.testing的用法示例。
在下文中一共展示了testing.assert_attr_equal方法的7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_difference_freq
# 需要導入模塊: from pandas.util import testing [as 別名]
# 或者: from pandas.util.testing import assert_attr_equal [as 別名]
def test_difference_freq(self, sort):
# GH14323: Difference of TimedeltaIndex should not preserve frequency
index = timedelta_range("0 days", "5 days", freq="D")
other = timedelta_range("1 days", "4 days", freq="D")
expected = TimedeltaIndex(["0 days", "5 days"], freq=None)
idx_diff = index.difference(other, sort)
tm.assert_index_equal(idx_diff, expected)
tm.assert_attr_equal('freq', idx_diff, expected)
other = timedelta_range("2 days", "5 days", freq="D")
idx_diff = index.difference(other, sort)
expected = TimedeltaIndex(["0 days", "1 days"], freq=None)
tm.assert_index_equal(idx_diff, expected)
tm.assert_attr_equal('freq', idx_diff, expected) 示例2: test_difference_sort
# 需要導入模塊: from pandas.util import testing [as 別名]
# 或者: from pandas.util.testing import assert_attr_equal [as 別名]
def test_difference_sort(self, sort):
index = pd.TimedeltaIndex(["5 days", "3 days", "2 days", "4 days",
"1 days", "0 days"])
other = timedelta_range("1 days", "4 days", freq="D")
idx_diff = index.difference(other, sort)
expected = TimedeltaIndex(["5 days", "0 days"], freq=None)
if sort is None:
expected = expected.sort_values()
tm.assert_index_equal(idx_diff, expected)
tm.assert_attr_equal('freq', idx_diff, expected)
other = timedelta_range("2 days", "5 days", freq="D")
idx_diff = index.difference(other, sort)
expected = TimedeltaIndex(["1 days", "0 days"], freq=None)
if sort is None:
expected = expected.sort_values()
tm.assert_index_equal(idx_diff, expected)
tm.assert_attr_equal('freq', idx_diff, expected) 示例3: test_difference_freq
# 需要導入模塊: from pandas.util import testing [as 別名]
# 或者: from pandas.util.testing import assert_attr_equal [as 別名]
def test_difference_freq(self, sort):
# GH14323: difference of Period MUST preserve frequency
# but the ability to union results must be preserved
index = period_range("20160920", "20160925", freq="D")
other = period_range("20160921", "20160924", freq="D")
expected = PeriodIndex(["20160920", "20160925"], freq='D')
idx_diff = index.difference(other, sort)
tm.assert_index_equal(idx_diff, expected)
tm.assert_attr_equal('freq', idx_diff, expected)
other = period_range("20160922", "20160925", freq="D")
idx_diff = index.difference(other, sort)
expected = PeriodIndex(["20160920", "20160921"], freq='D')
tm.assert_index_equal(idx_diff, expected)
tm.assert_attr_equal('freq', idx_diff, expected) 示例4: test_difference_freq
# 需要導入模塊: from pandas.util import testing [as 別名]
# 或者: from pandas.util.testing import assert_attr_equal [as 別名]
def test_difference_freq(self):
# GH14323: Difference of TimedeltaIndex should not preserve frequency
index = timedelta_range("0 days", "5 days", freq="D")
other = timedelta_range("1 days", "4 days", freq="D")
expected = TimedeltaIndex(["0 days", "5 days"], freq=None)
idx_diff = index.difference(other)
tm.assert_index_equal(idx_diff, expected)
tm.assert_attr_equal('freq', idx_diff, expected)
other = timedelta_range("2 days", "5 days", freq="D")
idx_diff = index.difference(other)
expected = TimedeltaIndex(["0 days", "1 days"], freq=None)
tm.assert_index_equal(idx_diff, expected)
tm.assert_attr_equal('freq', idx_diff, expected) 示例5: test_difference_freq
# 需要導入模塊: from pandas.util import testing [as 別名]
# 或者: from pandas.util.testing import assert_attr_equal [as 別名]
def test_difference_freq(self):
# GH14323: difference of Period MUST preserve frequency
# but the ability to union results must be preserved
index = period_range("20160920", "20160925", freq="D")
other = period_range("20160921", "20160924", freq="D")
expected = PeriodIndex(["20160920", "20160925"], freq='D')
idx_diff = index.difference(other)
tm.assert_index_equal(idx_diff, expected)
tm.assert_attr_equal('freq', idx_diff, expected)
other = period_range("20160922", "20160925", freq="D")
idx_diff = index.difference(other)
expected = PeriodIndex(["20160920", "20160921"], freq='D')
tm.assert_index_equal(idx_diff, expected)
tm.assert_attr_equal('freq', idx_diff, expected) 示例6: test_difference_freq
# 需要導入模塊: from pandas.util import testing [as 別名]
# 或者: from pandas.util.testing import assert_attr_equal [as 別名]
def test_difference_freq(self, sort):
# GH14323: difference of DatetimeIndex should not preserve frequency
index = date_range("20160920", "20160925", freq="D")
other = date_range("20160921", "20160924", freq="D")
expected = DatetimeIndex(["20160920", "20160925"], freq=None)
idx_diff = index.difference(other, sort)
tm.assert_index_equal(idx_diff, expected)
tm.assert_attr_equal('freq', idx_diff, expected)
other = date_range("20160922", "20160925", freq="D")
idx_diff = index.difference(other, sort)
expected = DatetimeIndex(["20160920", "20160921"], freq=None)
tm.assert_index_equal(idx_diff, expected)
tm.assert_attr_equal('freq', idx_diff, expected) 示例7: test_difference_freq
# 需要導入模塊: from pandas.util import testing [as 別名]
# 或者: from pandas.util.testing import assert_attr_equal [as 別名]
def test_difference_freq(self):
# GH14323: difference of DatetimeIndex should not preserve frequency
index = date_range("20160920", "20160925", freq="D")
other = date_range("20160921", "20160924", freq="D")
expected = DatetimeIndex(["20160920", "20160925"], freq=None)
idx_diff = index.difference(other)
tm.assert_index_equal(idx_diff, expected)
tm.assert_attr_equal('freq', idx_diff, expected)
other = date_range("20160922", "20160925", freq="D")
idx_diff = index.difference(other)
expected = DatetimeIndex(["20160920", "20160921"], freq=None)
tm.assert_index_equal(idx_diff, expected)
tm.assert_attr_equal('freq', idx_diff, expected)