Exemplos de alias em Python

Exemplo n.º 1

def test_useless_alias():
    """Ensures that decorator raises an exception for duplicates."""
    with pytest.raises(ValueError, match='duplicate'):
        alias('name', ('name', ))

Exemplo n.º 2

def test_raises_for_existing_alias():
    """Ensures that decorator raises an exception for existing alias."""
    with pytest.raises(AttributeError):
        alias('existing', ('first', 'second'))(_HasAliasedProp)

Exemplo n.º 3

Arquivo: test_alias_decorator.py Projeto: wwarne/wemake-python-styleguide

def test_raises_for_duplicates():
    """Ensures that decorator raises an exception for duplicates."""
    with pytest.raises(ValueError):
        alias('name', ('duplicate', 'duplicate'))