parsing.py 文件源码

def get_target_vars(target):
        get_id = lambda n: n.id if not isinstance(n, ast.Starred) else n.value.id
        if isinstance(target, (ast.Name, ast.Starred)):    
            tv = [get_id(target)]
        elif isinstance(target, ast.Tuple): 
            tv = [get_id(node) for node in target.elts]
        else: tv = []

        return TargetVars(tv)