我想获得函数在运行时创建的环境无修改函数源(即从函数外部),有可能吗? fn=function()
{#Here a new environment is created at each call, how to get it ?
#This environment can be access with environment() but only (to what I know)
#fro
我正在测试一个非常简单的python脚本。函数功能并不重要,我的问题,我的问题是下面的代码以某种方式给我: File "test.py", line 13, in traverse
if root.val > minVal and ans > root.val:
UnboundLocalError: local variable 'ans' referenced before assi