我有一个字符串列表，我必须找到一些错误不等于零的字符串，然后打印出来
这是我的剧本：
tasks:
- name: Show and register errors counters
ios_command:
provider: "{{ cli }}"
commands:
- show interface counters error
register: sh_int_err_count
- debug: var=sh_int_err_count.stdout_lines
when: sh_int_err_count != ""
- set_fact:
test_def: "{{ sh_int_err_count.stdout_lines | getErrorList }}"
- debug: var=test_def
when: sh_int_err_count != ""
如果我调试sh_int_err_count变量，则会看到以下输出：
ok: [172.17.0.191] => {
"sh_int_err_count.stdout_lines": [
[
"Port Align-Err FCS-Err Xmit-Err Rcv-Err UnderSize OutDiscards ",
"Gi0/1 0 0 0 0 0 212143 ",
"Gi0/2 0 0 0 0 0 184846 ",
"Gi0/3 0 0 0 0 0 315909 ",
"Gi0/4 0 0 0 0 0 253439 ",
"Gi0/5 0 0 0 0 0 135034 ",
"Gi0/6 0 0 0 0 0 132617 ",
"Gi0/7 0 0 0 0 0 5816 ",
"Gi0/8 0 0 0 0 0 12266 ",
"Gi0/9 0 0 0 0 0 573217 ",
"Gi0/10 0 0 0 0 0 844880 ",
"Gi0/11 0 0 0 0 0 264822 ",
"Gi0/12 0 0 0 0 0 197520 ",
"Gi0/13 0 0 0 0 0 0 ",
"Gi0/14 0 0 0 0 0 372725 ",
"Gi0/15 0 0 0 0 0 14260573 ",
"Gi0/16 0 515 0 515 0 786 ",
"Gi0/17 0 0 0 0 0 6906352 ",
"Gi0/18 0 0 0 0 0 333387 ",
"Po1 0 232863 0 232863 0 21332550 ",
"",
"Port Single-Col Multi-Col Late-Col Excess-Col Carri-Sen Runts Giants ",
"Gi0/1 0 0 0 0 0 0 0 ",
"Gi0/2 0 0 0 0 0 0 0 ",
"Gi0/3 0 0 0 0 0 0 0 ",
"Gi0/4 0 0 0 0 0 0 0 ",
"Gi0/5 0 0 0 0 0 0 0 ",
"Gi0/6 0 0 0 0 0 0 0 ",
"Gi0/7 0 0 0 0 0 0 0 ",
"Gi0/8 0 0 0 0 0 0 0 ",
"Gi0/9 0 0 0 0 0 0 0 ",
"Gi0/10 0 0 0 0 0 0 0 ",
"Gi0/11 0 0 0 0 0 0 0 ",
"Gi0/12 0 0 0 0 0 0 0 ",
"Gi0/13 0 0 0 0 0 0 0 ",
"Gi0/14 0 0 0 0 0 0 0 ",
"Gi0/15 0 0 0 0 0 0 0 ",
"Gi0/16 0 0 0 0 0 0 0 ",
"Gi0/17 0 0 0 0 0 0 0 ",
"Gi0/18 0 0 0 0 0 0 0 ",
"Po1 0 0 0 0 0 0 0"
]
]
}
但是，如果我尝试应用自定义过滤器getErrorList，则会发生错误： getErrorList（）恰好接受1个参数（给定2个参数）
这是我的自定义过滤器。它找到错误不等于零的字符串。
def getErrorList(array):
return [i for i in array if any(x!="0" for x in i.split()[1:-2])] #check the range [1:-2] carefully. Use it as per your need.
为什么会发生此错误？当我尝试在python沙箱中应用它时，它将为我提供所需的结果。