def trees_from_forest(f):
@peekable
def dummy(s):
yield s
try:
children = (trees_from_hyp(hyp) for hyp in f.incoming)
return merge_lists(children)
except AttributeError:
children = dummy(dummy(KbestResult(0,{},f)))
return merge_lists(children)
def trees_from_forest(f):
children = (trees_from_hyp(hyp) for hyp in f.incoming)
return merge_lists(children)