def test_convertable_values(self):
self.assertTrue(np.allclose(nanops._ensure_numeric('1'), 1.0),
'Failed for convertible integer string')
self.assertTrue(np.allclose(nanops._ensure_numeric('1.1'), 1.1),
'Failed for convertible float string')
self.assertTrue(np.allclose(nanops._ensure_numeric('1+1j'), 1 + 1j),
'Failed for convertible complex string')
def test_convertable_values(self):
self.assertTrue(np.allclose(nanops._ensure_numeric('1'), 1.0),
'Failed for convertible integer string')
self.assertTrue(np.allclose(nanops._ensure_numeric('1.1'), 1.1),
'Failed for convertible float string')
self.assertTrue(np.allclose(nanops._ensure_numeric('1+1j'), 1 + 1j),
'Failed for convertible complex string')
def test_numeric_values(self):
# Test integer
self.assertEqual(nanops._ensure_numeric(1), 1, "Failed for int")
# Test float
self.assertEqual(nanops._ensure_numeric(1.1), 1.1, "Failed for float")
# Test complex
self.assertEqual(nanops._ensure_numeric(1 + 2j), 1 + 2j, "Failed for complex")
def test_non_convertable_values(self):
self.assertRaises(TypeError,
lambda: nanops._ensure_numeric('foo'))
self.assertRaises(TypeError,
lambda: nanops._ensure_numeric({}))
self.assertRaises(TypeError,
lambda: nanops._ensure_numeric([]))
def test_non_convertable_values(self):
self.assertRaises(TypeError,
lambda: nanops._ensure_numeric('foo'))
self.assertRaises(TypeError,
lambda: nanops._ensure_numeric({}))
self.assertRaises(TypeError,
lambda: nanops._ensure_numeric([]))
def test_numeric_values(self):
# Test integer
self.assertEqual(nanops._ensure_numeric(1), 1, 'Failed for int')
# Test float
self.assertEqual(nanops._ensure_numeric(1.1), 1.1, 'Failed for float')
# Test complex
self.assertEqual(nanops._ensure_numeric(1 + 2j), 1 + 2j,
'Failed for complex')
def test_numeric_values(self):
# Test integer
assert nanops._ensure_numeric(1) == 1
# Test float
assert nanops._ensure_numeric(1.1) == 1.1
# Test complex
assert nanops._ensure_numeric(1 + 2j) == 1 + 2j
def test_numeric_values(self):
# Test integer
assert nanops._ensure_numeric(1) == 1
# Test float
assert nanops._ensure_numeric(1.1) == 1.1
# Test complex
assert nanops._ensure_numeric(1 + 2j) == 1 + 2j
def test_ndarray(self):
# Test numeric ndarray
values = np.array([1, 2, 3])
assert np.allclose(nanops._ensure_numeric(values), values)
# Test object ndarray
o_values = values.astype(object)
assert np.allclose(nanops._ensure_numeric(o_values), values)
# Test convertible string ndarray
s_values = np.array(['1', '2', '3'], dtype=object)
assert np.allclose(nanops._ensure_numeric(s_values), values)
# Test non-convertible string ndarray
s_values = np.array(['foo', 'bar', 'baz'], dtype=object)
pytest.raises(ValueError, lambda: nanops._ensure_numeric(s_values))
def test_ndarray(self):
# Test numeric ndarray
values = np.array([1, 2, 3])
self.assertTrue(np.allclose(nanops._ensure_numeric(values), values), "Failed for numeric ndarray")
# Test object ndarray
o_values = values.astype(object)
self.assertTrue(np.allclose(nanops._ensure_numeric(o_values), values), "Failed for object ndarray")
# Test convertible string ndarray
s_values = np.array(["1", "2", "3"], dtype=object)
self.assertTrue(np.allclose(nanops._ensure_numeric(s_values), values), "Failed for convertible string ndarray")
# Test non-convertible string ndarray
s_values = np.array(["foo", "bar", "baz"], dtype=object)
self.assertRaises(ValueError, lambda: nanops._ensure_numeric(s_values))
def test_ndarray(self):
# Test numeric ndarray
values = np.array([1, 2, 3])
assert np.allclose(nanops._ensure_numeric(values), values)
# Test object ndarray
o_values = values.astype(object)
assert np.allclose(nanops._ensure_numeric(o_values), values)
# Test convertible string ndarray
s_values = np.array(['1', '2', '3'], dtype=object)
assert np.allclose(nanops._ensure_numeric(s_values), values)
# Test non-convertible string ndarray
s_values = np.array(['foo', 'bar', 'baz'], dtype=object)
msg = r"could not convert string to float: '(foo|baz)'"
with pytest.raises(ValueError, match=msg):
nanops._ensure_numeric(s_values)
def test_ndarray(self):
# Test numeric ndarray
values = np.array([1, 2, 3])
assert np.allclose(nanops._ensure_numeric(values), values)
# Test object ndarray
o_values = values.astype(object)
assert np.allclose(nanops._ensure_numeric(o_values), values)
# Test convertible string ndarray
s_values = np.array(["1", "2", "3"], dtype=object)
assert np.allclose(nanops._ensure_numeric(s_values), values)
# Test non-convertible string ndarray
s_values = np.array(["foo", "bar", "baz"], dtype=object)
msg = r"could not convert string to float: '(foo|baz)'"
with pytest.raises(ValueError, match=msg):
nanops._ensure_numeric(s_values)
def test_non_convertable_values(self):
msg = "Could not convert foo to numeric"
with pytest.raises(TypeError, match=msg):
nanops._ensure_numeric('foo')
msg = "Could not convert {} to numeric"
with pytest.raises(TypeError, match=msg):
nanops._ensure_numeric({})
msg = r"Could not convert \[\] to numeric"
with pytest.raises(TypeError, match=msg):
nanops._ensure_numeric([])
def test_non_convertable_values(self):
msg = "Could not convert foo to numeric"
with pytest.raises(TypeError, match=msg):
nanops._ensure_numeric('foo')
msg = "Could not convert {} to numeric"
with pytest.raises(TypeError, match=msg):
nanops._ensure_numeric({})
msg = r"Could not convert \[\] to numeric"
with pytest.raises(TypeError, match=msg):
nanops._ensure_numeric([])
def test_non_convertable_values(self):
msg = "Could not convert foo to numeric"
with pytest.raises(TypeError, match=msg):
nanops._ensure_numeric("foo")
# with the wrong type, python raises TypeError for us
msg = "argument must be a string or a number"
with pytest.raises(TypeError, match=msg):
nanops._ensure_numeric({})
with pytest.raises(TypeError, match=msg):
nanops._ensure_numeric([])
def test_convertable_values(self):
assert np.allclose(nanops._ensure_numeric("1"), 1.0)
assert np.allclose(nanops._ensure_numeric("1.1"), 1.1)
assert np.allclose(nanops._ensure_numeric("1+1j"), 1 + 1j)
def test_convertable_values(self):
assert np.allclose(nanops._ensure_numeric('1'), 1.0)
assert np.allclose(nanops._ensure_numeric('1.1'), 1.1)
assert np.allclose(nanops._ensure_numeric('1+1j'), 1 + 1j)