parse.py 文件源码

def visit_For(self,node):
        #Iterator variables don't get picked up in the Assign nodes, so we have to find them by looking at for loops
        self.grabVar(node.target)
        #We also keep track of where this for loop starts and ends
        self.forLoops[node.lineno] = {'start':node.lineno,'end':node.body[len(node.body)-1].lineno,'is_arg':False}

        ast.NodeVisitor.generic_visit(self, node)