Function reorder_props

dash/development/_py_components_generation.py:447–465

If "children" is in props, then move it to the front to respect dash convention, then 'id', then the remaining props sorted by prop name Parameters ---------- props: dict Dictionary with {propName: propMetadata} structure Returns ------- dict Dictionary wi

(props)

def reorder_props(props):
    """If "children" is in props, then move it to the front to respect dash
    convention, then 'id', then the remaining props sorted by prop name
    Parameters
    ----------
    props: dict
        Dictionary with {propName: propMetadata} structure
    Returns
    -------
    dict
        Dictionary with {propName: propMetadata} structure
    """

    # Constructing an OrderedDict with duplicate keys, you get the order
    # from the first one but the value from the last.
    # Doing this to avoid mutating props, which can cause confusion.
    props1 = [("children", "")] if "children" in props else []
    props2 = [("id", "")] if "id" in props else []
    return OrderedDict(props1 + props2 + sorted(list(props.items())))


def filter_props(props, ignored_props=tuple()):