nuke.addBeforeUserSetGsvValue

nuke.addBeforeUserSetGsvValue(function)

Add a callback to be called before the user has set a GSV value via the UI or the python API.

Parameters

function (Callable[[path, value], bool]) – A callable function which takes a single parameter for the GSV path. If this function returns false, the gsv value modification will be aborted.

Raises

TypeError – If a single callable parameter is not provided.

Returns

True if the callback was added successfully.

Return type

bool