基于python goto的正确用法说明

pip install goto-statement

import goto
from dominate.tags import label
from goto import with_goto

@with_goto
def xxx（）：
 xxx
 

def test(data):
  label.begin
  try:
   xxx
  except:
    goto.begin

pip install goto-statement

from goto import with_goto
 
@with_goto   #必须有
def te(list_):
  tmp_list = list_
  label.begin    #标识跳转并开始执行的地方
  result = []
  try:
    for i, j in enumerate(list_):
      tmp = 1 / j
      result.append(tmp)
      last_right_i = i
      if i == 1:
        print('----hhhhhhh')
        goto.begin
  except ZeroDivisionError:
    del tmp_list[last_right_i + 1]
    goto.begin   #在有跳转标识的地方开始执行
  return result
 
if __name__ == '__main__':
  a = te([1, 3, 4, 0, 6])
  print(a)