def test_from_dict_with_unordered_columns_wrt_to_dtype_fields(self):
data = {'b': [1, 2], 'c': [3, 4], 'a': [5, 6]}
dt = [('a', float), ('b', float), ('c', float)]
tab = Table.from_dict(data, dtype=dt)
assert np.allclose([1, 2], tab.b)
assert np.allclose([3, 4], tab.c)
assert np.allclose([5, 6], tab.a)
def test_from_dict_with_unordered_columns_wrt_to_dtype_fields(self):
data = {"b": [1, 2], "c": [3, 4], "a": [5, 6]}
dt = [("a", float), ("b", float), ("c", float)]
tab = Table.from_dict(data, dtype=dt)
assert np.allclose([1, 2], tab.b)
assert np.allclose([3, 4], tab.c)
assert np.allclose([5, 6], tab.a)
def test_from_mixed_dict(self):
dmap = {
'a': 1,
'b': 0.,
'c': np.zeros(4),
}
# tab = Table.from_dict(dmap)
# self.assertTrue(isinstance(tab, Table))
# assert tab.h5loc == DEFAULT_H5LOC
dt = [('a', float), ('b', float), ('c', float)]
tab = Table.from_dict(dmap, dtype=dt)
assert tab.h5loc == DEFAULT_H5LOC
assert isinstance(tab, Table)
tab = Table.from_dict(dmap, dtype=dt, h5loc='/foo')
assert tab.h5loc == '/foo'
assert isinstance(tab, Table)
bad_dt = [('a', float), ('b', float), ('c', float), ('d', int)]
with pytest.raises(KeyError):
tab = Table.from_dict(dmap, dtype=bad_dt)
def test_from_mixed_dict(self):
dmap = {
"a": 1,
"b": 0.0,
"c": np.zeros(4),
}
# tab = Table.from_dict(dmap)
# self.assertTrue(isinstance(tab, Table))
# assert tab.h5loc == DEFAULT_H5LOC
dt = [("a", float), ("b", float), ("c", float)]
tab = Table.from_dict(dmap, dtype=dt)
assert tab.h5loc == DEFAULT_H5LOC
assert isinstance(tab, Table)
tab = Table.from_dict(dmap, dtype=dt, h5loc="/foo")
assert tab.h5loc == "/foo"
assert isinstance(tab, Table)
bad_dt = [("a", float), ("b", float), ("c", float), ("d", int)]
with pytest.raises(KeyError):
tab = Table.from_dict(dmap, dtype=bad_dt)
def test_from_dict_with_fillna(self):
data = {'a': [1, 2], 'b': [3, 4]}
dt = [('a', float), ('b', float), ('c', float)]
tab = Table.from_dict(data, dtype=dt, fillna=True)
assert np.isnan(tab.c[0])
assert np.isnan(tab.c[1])
def test_from_dict_without_dtype(self):
data = {'b': [1, 2], 'c': [3, 4], 'a': [5, 6]}
tab = Table.from_dict(data)
assert np.allclose([1, 2], tab.b)
assert np.allclose([3, 4], tab.c)
assert np.allclose([5, 6], tab.a)
def test_from_dict_with_fillna(self):
data = {"a": [1, 2], "b": [3, 4]}
dt = [("a", float), ("b", float), ("c", float)]
tab = Table.from_dict(data, dtype=dt, fillna=True)
assert np.isnan(tab.c[0])
assert np.isnan(tab.c[1])
def test_from_dict_without_dtype(self):
data = {"b": [1, 2], "c": [3, 4], "a": [5, 6]}
tab = Table.from_dict(data)
assert np.allclose([1, 2], tab.b)
assert np.allclose([3, 4], tab.c)
assert np.allclose([5, 6], tab.a)
