normalizer.py 文件源码

def normalize(node):
    if isinstance(node, ast.Compare):
        return normalize_compare(node)
    for key in dir(node):
        if key.startswith("_"):
            continue
        value = getattr(node, key)
        if isinstance(value, ast.AST):
            setattr(node, key, normalize(value))
        elif isinstance(value, list):
            setattr(node, key, [normalize(n) for n in value])
    return node