Python Scope.from_string示例

示例#1

文件： test_target.py 项目： ereOn/pygen

def test_generate():
    target = Target(
        template_name="foo.txt.tpl", filename="foo{{ x }}.txt", scopes={"x": Scope.from_string("numbers...")}
    )
    environment = Environment(loader=DictLoader({"foo.txt.tpl": "foo {{ x }}"}))
    context = {"numbers": [42, 7]}
    result = target.generate(environment, context)

    assert next(result) == ("foo42.txt", "foo 42")
    assert next(result) == ("foo7.txt", "foo 7")

    with raises(StopIteration):
        next(result)

示例#2

文件： test_target.py 项目： faelenor/pygen

def test_generate():
    target = Target(
        template_name='foo.txt.tpl',
        filename='foo{{ x }}.txt',
        scopes={'x': Scope.from_string('numbers...')},
    )
    environment = Environment(loader=DictLoader({
        'foo.txt.tpl': 'foo {{ x }}',
    }))
    context = {'numbers': [42, 7]}
    result = target.generate(environment, context)

    assert next(result) == ('foo42.txt', 'foo 42')
    assert next(result) == ('foo7.txt', 'foo 7')

    with raises(StopIteration):
        next(result)

示例#3

def test_from_string_indexes():
    scope = Scope.from_string('a.2.c')
    assert scope == Scope(['a', 2, 'c'])

示例#4

def test_from_string_iterable():
    scope = Scope.from_string('a.2.c...')
    assert scope == Scope(['a', 2, 'c'], is_iterable=True)

示例#5

def test_from_string_path():
    scope = Scope.from_string('a.b.c')
    assert scope == Scope(['a', 'b', 'c'])

示例#6

def test_from_string_single():
    scope = Scope.from_string('a')
    assert scope == Scope(['a'])

示例#7

def test_from_string_empty_iterable():
    scope = Scope.from_string('...')
    assert scope == Scope(is_iterable=True)

示例#8

def test_from_string_empty():
    scope = Scope.from_string('')
    assert scope == Scope()

示例#9

def test_from_string_invalid():
    with pytest.raises(InvalidScope) as error:
        Scope.from_string('&$#@')

    assert error.value.scope == '&$#@'