Function isNoneValue

lib/core/common.py:4345–4368

Returns whether the value is unusable (None or '') >>> isNoneValue(None) True >>> isNoneValue('None') True >>> isNoneValue('') True >>> isNoneValue([]) True >>> isNoneValue([2]) False

(value)

    return retVal

def isNoneValue(value):
    """
    Returns whether the value is unusable (None or '')

    >>> isNoneValue(None)
    True
    >>> isNoneValue('None')
    True
    >>> isNoneValue('')
    True
    >>> isNoneValue([])
    True
    >>> isNoneValue([2])
    False
    """

    if isinstance(value, six.string_types):
        return value in ("None", "")
    elif isListLike(value):
        return all(isNoneValue(_) for _ in value)
    elif isinstance(value, dict):
        return not any(value)
    else:
        return value is None

def isNullValue(value):
    """