Python Tree.iter_subtrees_topdown Examples

Example #1

 def __get_driven_sig_name(self, tree: Tree):
     """
     determines which signal is the signal that is being driven
     currently, it returns the first hvarref node, which is true.
     But this might be changed at a later point
     """
     for t in tree.iter_subtrees_topdown():
         if type(t) == Tree and t.data == 'hvarref':
             return t.children[0]

Example #2

File: main.py Project: pochka15/Interpreter-for-custom-language

def iter_tokens(tree: Tree) -> Iterable[Token]:
    for t in tree.iter_subtrees_topdown():
        for child in t.children:
            if isinstance(child, Token):
                yield child