Exemplos de register_filter em Python

Exemplo n.º 1

Arquivo: test_filters.py Projeto: squarefactor/django-assets

def test_register_filter():
    """Test registration of custom filters.
    """
    # Needs to be a ``Filter`` subclass.
    assert_raises(ValueError, register_filter, object)

    # A name is required.
    class MyFilter(Filter):
        name = None
        def output(self, *a, **kw): pass
    assert_raises(ValueError, register_filter, MyFilter)

    # The same filter cannot be registered under multiple names.
    MyFilter.name = 'foo'
    register_filter(MyFilter)
    MyFilter.name = 'bar'
    register_filter(MyFilter)

    # But the same name cannot be registered multiple times.
    assert_raises(KeyError, register_filter, MyFilter)

    # A filter needs to have at least one of the input or output methods.
    class BrokenFilter(Filter):
        name = 'broken'
    assert_raises(TypeError, register_filter, BrokenFilter)

Exemplo n.º 2

Arquivo: test_filters.py Projeto: paulproteus/django-assets

def test_register_filter():
    """Test registration of custom filters.
    """
    # Needs to be a ``Filter`` subclass.
    assert_raises(ValueError, register_filter, object)
    # A name is required.
    class MyFilter(Filter):
        name = None
    assert_raises(ValueError, register_filter, MyFilter)
    # The same filter cannot be registered under multiple names.
    MyFilter.name = 'foo'
    register_filter(MyFilter)
    MyFilter.name = 'bar'
    register_filter(MyFilter)
    # But the same name cannot be registered multiple times.
    assert_raises(KeyError, register_filter, MyFilter)

Exemplo n.º 3

Arquivo: test_filters.py Projeto: yarelyc/oh-mainline

def test_register_filter():
    """Test registration of custom filters.
    """
    # Needs to be a ``Filter`` subclass.
    assert_raises(ValueError, register_filter, object)

    # A name is required.
    class MyFilter(Filter):
        name = None

    assert_raises(ValueError, register_filter, MyFilter)
    # The same filter cannot be registered under multiple names.
    MyFilter.name = 'foo'
    register_filter(MyFilter)
    MyFilter.name = 'bar'
    register_filter(MyFilter)
    # But the same name cannot be registered multiple times.
    assert_raises(KeyError, register_filter, MyFilter)