除了带while语句的语句

Question

我遇到这样的情况：

datelist = pd.date_range(dateFrom, dateTo, dateperiods)
while i < len(datelist):
    Date=datelist[i].floor('D')
    print(f'{Date} STARTED')
    if i!=0:
       Date2=datelist[i-1].floor('D')
    else: 
       Date2=Date
    i = i + 1
    try:
        **COMPLEX AND LONG CODE THAT USE DATE AS A PARM**
    except Exception as inst:
        print(inst)
        print(f'--------elaboration for {Date} failed. stated elaboration 
 for next date--------')
        if i < len(datelist):
            Date=datelist[i].floor('D')
            print(f'--{Date} STARTED')
            globalsdatelist.append(Date)
            Date2=datelist[i-1].floor('D')
            i = i + 1
        else:
            print('request failed')
            break
        **COMPLEX AND LONG CODE THAT USE DATE AS A PARM**

我想要的是继续除时i

Answer 1

试试这个：

datelist = pd.date_range(dateFrom, dateTo, dateperiods)
while i < len(datelist):
  try:
    **COMPLEX AND LONG CODE THAT USE DATE AS A PARM**
  except Exception as e:
    print(e)
    #handle exception case appropriately