我想獲得函數在運行時創建的環境無修改函數源(即從函數外部),有可能嗎? 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
我正在測試一個非常簡單的python腳本。函數功能並不重要,我的問題,我的問題是下面的代碼以某種方式給我: File "test.py", line 13, in traverse
if root.val > minVal and ans > root.val:
UnboundLocalError: local variable 'ans' referenced before assi