从 ansible 中的标准输出中删除空值

Question

有人可以告诉我如何从stdout_lines中删除空值吗？
输出

"stdout_lines": [
        "",
        "D:\Program Files\Apache Softwarecoder.exe",
        "",
        "D:\Program Files\Apache Software\cat8.5.exe",
        "",
        "",
        ""
    ]

预期输出

"stdout_lines": [
        "D:\Program Files\Apache Softwarecoder.exe",
        "D:\Program Files\Apache Software\cat8.5.exe"
    ]

我尝试如下

path: "{{test.stdout_lines | rejectattr('') }}"
path: "{{test.stdout_lines | reject('')|list }}"
path: "{{test.stdout_lines | rejectattr('')|list }}"

但是我收到以下错误或输出没有变化：

"path": "<generator object _select_or_reject at 0x7fb349f45cd0>"

Answer 1

拒绝完成工作

    path: "{{ stdout_lines|reject('match', '^$')|list }}"

以及选择

    path: "{{ stdout_lines|select('match', '.+')|list }}"