@staticmethod
def boolconvert(value):
    """Convert the string *value* to a boolean. ``"True"`` is converted to
        ``True`` and ``"False"`` is converted to ``False``.

        .. note::

           If value is neither "True" nor "False", it's returned unchanged.

        """
    if value == 'True':
        return True
    elif value == 'False':
        return False
    else:
        return value
