Esempi in Python per TableSymbol._project

Esempio n. 1

File: test_table.py Progetto: pfjob09/blaze

def test_symbol_projection_failures():
    t = TableSymbol('t', '10 * {name: string, amount: int}')
    with pytest.raises(ValueError):
        t._project(['name', 'id'])
    with pytest.raises(AttributeError):
        t.foo
    with pytest.raises(TypeError):
        t._project(t.dshape)

Esempio n. 2

File: test_table.py Progetto: Casolt/blaze

def test_symbol_projection_failures():
    t = TableSymbol('t', '10 * {name: string, amount: int}')
    with pytest.raises(ValueError):
        t._project(['name', 'id'])
    with pytest.raises(AttributeError):
        t.foo
    with pytest.raises(TypeError):
        t._project(t.dshape)

Esempio n. 3

File: test_table.py Progetto: testmana2/blaze

def test_symbol_projection_failures():
    t = TableSymbol("t", "10 * {name: string, amount: int}")
    with pytest.raises(ValueError):
        t._project(["name", "id"])
    with pytest.raises(AttributeError):
        t.foo
    with pytest.raises(TypeError):
        t._project(t.dshape)