(
    tag_prefix, multi_constructor, Loader=None, constructor=Constructor
)
Add a multi-constructor for the given tag prefix.
    Multi-constructor is called for a node if its tag starts with tag_prefix.
    Multi-constructor accepts a Loader instance, a tag suffix,
    and a node object and produces the corresponding Python object.
Add a multi-constructor for the given tag prefix.
    Multi-constructor is called for a node if its tag starts with tag_prefix.
    Multi-constructor accepts a Loader instance, a tag suffix,
    and a node object and produces the corresponding Python object.
Add a multi - constructor for the given tag prefix . Multi - constructor is called for a node if its tag starts with tag_prefix . Multi - constructor accepts a Loader instance a tag suffix and a node object and produces the corresponding Python object .
def add_multi_constructor(
    tag_prefix, multi_constructor, Loader=None, constructor=Constructor
):
    # type: (Any, Any, Any, Any) -> None
    """
    Add a multi-constructor for the given tag prefix.
    Multi-constructor is called for a node if its tag starts with tag_prefix.
    Multi-constructor accepts a Loader instance, a tag suffix,
    and a node object and produces the corresponding Python object.
    """
    if Loader is None:
        constructor.add_multi_constructor(tag_prefix, multi_constructor)
    else:
        if False and hasattr(Loader, "add_multi_constructor"):
            Loader.add_multi_constructor(tag_prefix, constructor)
            return
        if issubclass(Loader, BaseLoader):
            BaseConstructor.add_multi_constructor(tag_prefix, multi_constructor)
        elif issubclass(Loader, SafeLoader):
            SafeConstructor.add_multi_constructor(tag_prefix, multi_constructor)
        elif issubclass(Loader, loader.Loader):
            Constructor.add_multi_constructor(tag_prefix, multi_constructor)
        elif issubclass(Loader, RoundTripLoader):
            RoundTripConstructor.add_multi_constructor(tag_prefix, multi_constructor)
        else:
            raise NotImplementedError
def add_multi_constructor ( tag_prefix , multi_constructor , Loader = None , constructor = Constructor ) : # type: (Any, Any, Any, Any) -> None if Loader is None : constructor . add_multi_constructor ( tag_prefix , multi_constructor ) else : if False and hasattr ( Loader , "add_multi_constructor" ) : Loader . add_multi_constructor ( tag_prefix , constructor ) return if issubclass ( Loader , BaseLoader ) : BaseConstructor . add_multi_constructor ( tag_prefix , multi_constructor ) elif issubclass ( Loader , SafeLoader ) : SafeConstructor . add_multi_constructor ( tag_prefix , multi_constructor ) elif issubclass ( Loader , loader . Loader ) : Constructor . add_multi_constructor ( tag_prefix , multi_constructor ) elif issubclass ( Loader , RoundTripLoader ) : RoundTripConstructor . add_multi_constructor ( tag_prefix , multi_constructor ) else : raise NotImplementedError