__init__.py 文件源码

def findListId(a, id):
    # We want to go one level up to get the list this belongs to
    if type(a) == list and len(a) > 0 and hasattr(a[0], "global_id") and a[0].global_id == id:
        return a
    if type(a) == list:
        for item in a:
            tmp = findListId(item, id)
            if tmp != None:
                return tmp
    elif isinstance(a, ast.AST):
        for (field, val) in ast.iter_fields(a):
            tmp = findListId(val, id)
            if tmp != None:
                return tmp
    return None