无限迭代器

Question

我尝试在无限while循环中执行for循环。该无限循环从ElasticCloud获取3个不同指标的数据，然后对其进行操作。我试图在第二个循环上设置条件，但它变成了无限

以下是我想做的：

while(True):
  datetime_BO = datetime.now(tz_BO) #Date of today

  ed_data1 = ed.DataFrame(es, "_index_1").tail(2) #Get last data of index 1 
  ed_data2 = ed.DataFrame(es, "_index_2").tail(2) #Get last data of index 2

  panda_data1 = ed.eland_to_pandas(ed_data1) #Converting to pandas
  panda_data2 = ed.eland_to_pandas(ed_data2)
  panda_data1 = panda_data1.sort_values(by="@timestamp") #Sort by date
  panda_data2 = panda_data2.sort_values(by="@timestamp")
  panda_data1.reset_index(drop=True, inplace=True) #Index date
  panda_data2.reset_index(drop=True, inplace=True)
  panda_data1 = panda_data1.groupby(panda_data1.index // 2).mean() #Mean this measure
  panda_data2 = panda_data2.groupby(panda_data2.index // 2).mean()

  i = 5
  list_n = [] #Empty list
  n = 0
  while n < i:
    ed_data3 = ed.DataFrame(es, "heartbeat-*").tail(4) #Getting last data of this index
    panda_data3 = ed.eland_to_pandas(ed_data3) #Converting to pandas
    panda_data3 = panda_data3.sort_values(by="@timestamp") #Sorting by date
    panda_data3 = panda_data3[panda_data3['field_1'].isin(['Yes','No'])] #Getting in the column "field_1" all values with "Yes" or "No"
    panda_data3.reset_index(drop=True, inplace=True) #New index
    status = panda_data3.iloc[:,1] #Lock the "field_1" column
    if status[0] == "down" and status[1] == "No": #If in field_1 column there is a "No", give a 0
      uptime = 0
    elif status[0] == "up" or status[1] == "Yes": #If in field_1 column there is a "No", give a 1
      uptime = 1
    else:
      pass
    list_n.append(int(uptime)) #Data for empty list
    time.sleep(5) #Wait 5 secs
    n+=1
    print(list_n)

我得到的是这个

[1]
[1, 1]
[1, 1, 1]
[1, 1, 1, 1]
[1, 1, 1, 1, 1]
[1, 1, 1, 1, 1, 1]
[1, 1, 1, 1, 1, 1, 1]
[1, 1, 1, 1, 1, 1, 1, 1]
[1, 1, 1, 1, 1, 1, 1, 1, 1]
[1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[1]
[1, 1]
[1, 1, 1]
[1, 1, 1, 1]
[1, 1, 1, 1, 1]
[1, 1, 1, 1, 1, 1]
[1, 1, 1, 1, 1, 1, 1]

我需要在完成条件n = i并继续获取其他数据后从循环中退出，但它会进入一个永恒的循环

知道我在干什么吗

编辑1：

我试图在之后使用break

    n += 1
    print(list_n)
  break

但是现在，无限while(true)不起作用

Answer 1

只需在第二次结束后添加第二次中断，而在第一次缩进中

    n+=1
    print(list_n)
break