Python isdistinctの例

コード例 #1

ファイル: validation.py プロジェクト: smatthewenglish/py-evm

def validate_unique(values):
    if not isdistinct(values):
        duplicates = pipe(
            values,
            frequencies,  # get the frequencies
            partial(valfilter,
                    lambda v: v > 1),  # filter to ones that occure > 1
            sorted,  # sort them
            tuple,  # cast them to an immutiable form
        )
        raise ValidationError(
            "The values provided are not unique.  Duplicates: {0}".format(
                ', '.join((str(value) for value in duplicates))))

コード例 #2

ファイル: test_itertoolz.py プロジェクト: aitatanit/cytoolz

def test_isdistinct():
    assert isdistinct([1, 2, 3]) is True
    assert isdistinct([1, 2, 1]) is False

    assert isdistinct("Hello") is False
    assert isdistinct("World") is True

    assert isdistinct(iter([1, 2, 3])) is True
    assert isdistinct(iter([1, 2, 1])) is False

コード例 #3

ファイル: test_itertoolz.py プロジェクト: adamchainz/cytoolz

def test_isdistinct():
    assert isdistinct([1, 2, 3]) is True
    assert isdistinct([1, 2, 1]) is False

    assert isdistinct("Hello") is False
    assert isdistinct("World") is True

    assert isdistinct(iter([1, 2, 3])) is True
    assert isdistinct(iter([1, 2, 1])) is False

コード例 #4

ファイル: validation.py プロジェクト: thomaslu3/py-evm

def validate_unique(values, title="Value"):
    if not isdistinct(values):
        duplicates = pipe(
            values,
            frequencies,  # get the frequencies
            partial(valfilter,
                    lambda v: v > 1),  # filter to ones that occure > 1
            sorted,  # sort them
            tuple,  # cast them to an immutiable form
        )
        raise ValidationError(
            "{title} does not contain unique items.  Duplicates: {0}".format(
                ', '.join((str(value) for value in duplicates)),
                title=title,
            ))

コード例 #5

ファイル: validation.py プロジェクト: firefox0x/py-evm

def validate_unique(values, title="Value"):
    if not isdistinct(values):
        duplicates = pipe(
            values,
            frequencies,  # get the frequencies
            partial(valfilter, lambda v: v > 1),  # filter to ones that occure > 1
            sorted,  # sort them
            tuple,  # cast them to an immutiable form
        )
        raise ValidationError(
            "{title} does not contain unique items.  Duplicates: {0}".format(
                ', '.join((str(value) for value in duplicates)),
                title=title,
            )
        )