def test_rename_axis_none(self, kwargs):
# GH 25034
index = Index(list('abc'), name='foo')
df = Series([1, 2, 3], index=index)
result = df.rename_axis(**kwargs)
expected_index = index.rename(None) if kwargs else index
expected = Series([1, 2, 3], index=expected_index)
tm.assert_series_equal(result, expected)
def test_identical(self):
i = Index(self.index.copy())
self.assertTrue(i.identical(self.index))
same_values_different_type = Index(i, dtype=object)
self.assertFalse(i.identical(same_values_different_type))
i = self.index.copy(dtype=object)
i = i.rename("foo")
same_values = Index(i, dtype=object)
self.assertTrue(same_values.identical(i))
self.assertFalse(i.identical(self.index))
self.assertTrue(Index(same_values, name="foo", dtype=object).identical(i))
self.assertFalse(self.index.copy(dtype=object).identical(self.index.copy(dtype="int64")))
def test_identical(self):
i = Index(self.index.copy())
assert i.identical(self.index)
same_values_different_type = Index(i, dtype=object)
assert not i.identical(same_values_different_type)
i = self.index.copy(dtype=object)
i = i.rename('foo')
same_values = Index(i, dtype=object)
assert same_values.identical(i)
assert not i.identical(self.index)
assert Index(same_values, name='foo', dtype=object).identical(i)
assert not self.index.copy(dtype=object).identical(
self.index.copy(dtype=self._dtype))
def test_identical(self):
i = Index(self.index.copy())
self.assertTrue(i.identical(self.index))
same_values_different_type = Index(i, dtype=object)
self.assertFalse(i.identical(same_values_different_type))
i = self.index.copy(dtype=object)
i = i.rename('foo')
same_values = Index(i, dtype=object)
self.assertTrue(same_values.identical(i))
self.assertFalse(i.identical(self.index))
self.assertTrue(
Index(same_values, name='foo', dtype=object).identical(i))
self.assertFalse(
self.index.copy(dtype=object).identical(
self.index.copy(dtype='int64')))
def test_identical(self, simple_index, dtype):
index = simple_index
idx = Index(index.copy())
assert idx.identical(index)
same_values_different_type = Index(idx, dtype=object)
assert not idx.identical(same_values_different_type)
idx = index.astype(dtype=object)
idx = idx.rename("foo")
same_values = Index(idx, dtype=object)
assert same_values.identical(idx)
assert not idx.identical(index)
assert Index(same_values, name="foo", dtype=object).identical(idx)
assert not index.astype(dtype=object).identical(
index.astype(dtype=dtype))
def test_identical(self):
i = Index(self.index.copy())
assert i.identical(self.index)
# we don't allow object dtype for RangeIndex
if isinstance(self.index, RangeIndex):
return
same_values_different_type = Index(i, dtype=object)
assert not i.identical(same_values_different_type)
i = self.index.copy(dtype=object)
i = i.rename('foo')
same_values = Index(i, dtype=object)
assert same_values.identical(self.index.copy(dtype=object))
assert not i.identical(self.index)
assert Index(same_values, name='foo', dtype=object).identical(i)
assert not self.index.copy(dtype=object).identical(
self.index.copy(dtype='int64'))
def test_identical(self):
index = self.create_index()
i = Index(index.copy())
assert i.identical(index)
# we don't allow object dtype for RangeIndex
if isinstance(index, RangeIndex):
return
same_values_different_type = Index(i, dtype=object)
assert not i.identical(same_values_different_type)
i = index.copy(dtype=object)
i = i.rename("foo")
same_values = Index(i, dtype=object)
assert same_values.identical(index.copy(dtype=object))
assert not i.identical(index)
assert Index(same_values, name="foo", dtype=object).identical(i)
assert not index.copy(dtype=object).identical(index.copy(dtype="int64"))
def test_identical(self):
i = Index(self.index.copy())
assert i.identical(self.index)
# we don't allow object dtype for RangeIndex
if isinstance(self.index, RangeIndex):
return
same_values_different_type = Index(i, dtype=object)
assert not i.identical(same_values_different_type)
i = self.index.copy(dtype=object)
i = i.rename('foo')
same_values = Index(i, dtype=object)
assert same_values.identical(self.index.copy(dtype=object))
assert not i.identical(self.index)
assert Index(same_values, name='foo', dtype=object).identical(i)
assert not self.index.copy(dtype=object).identical(
self.index.copy(dtype='int64'))
