不，标准YAML不包括任何类型的“import”或“include”语句。

也许这可以激励你，试着与jbb惯例保持一致:

https://docs.openstack.org/infra/jenkins-job-builder/definition.html#inclusion-tags

-工作: 名称:test-job-include-raw-1 建造者: -壳: !包括生:include-raw001-hello-world.sh

加上上面@Joshbode的初始回答，我对代码片段进行了一些修改，以支持UNIX风格的通配符模式。

不过我还没有在windows中进行测试。为了便于维护，我面临着将大型yaml中的数组拆分到多个文件中的问题，并正在寻找一种解决方案，以便在基本yaml的同一个数组中引用多个文件。因此，下面的解决方案。解决方案不支持递归引用。它只支持在基本yaml中引用的给定目录级别中的通配符。

import yaml
import os
import glob


# Base code taken from below link :-
# Ref:https://stackoverflow.com/a/9577670
class Loader(yaml.SafeLoader):

    def __init__(self, stream):

        self._root = os.path.split(stream.name)[0]

        super(Loader, self).__init__(stream)

    def include(self, node):
        consolidated_result = None
        filename = os.path.join(self._root, self.construct_scalar(node))

        # Below section is modified for supporting UNIX wildcard patterns
        filenames = glob.glob(filename)
        
        # Just to ensure the order of files considered are predictable 
        # and easy to debug in case of errors.
        filenames.sort()
        for file in filenames:
            with open(file, 'r') as f:
                result = yaml.load(f, Loader)

            if isinstance(result, list):
                if not isinstance(consolidated_result, list):
                    consolidated_result = []
                consolidated_result += result
            elif isinstance(result, dict):
                if not isinstance(consolidated_result, dict):
                    consolidated_result = {}
                consolidated_result.update(result)
            else:
                consolidated_result = result

        return consolidated_result


Loader.add_constructor('!include', Loader.include)

使用

a:
  !include a.yaml

b:
  # All yamls included within b folder level will be consolidated
  !include b/*.yaml

根据之前的帖子:

  class SimYamlLoader(yaml.SafeLoader):
        '''
        Simple custom yaml loader that supports include, e.g:

        main.yaml:

        - !include file1.yaml
        - !include dir/file2.yaml

        '''

        def __init__(self, stream):
            self.root = os.path.split(stream.name)[0]
            super().__init__(stream)

    def _include(loader, node):
        filename = os.path.join(loader.root, loader.construct_scalar(node))
        with open(filename, 'r') as f:
            return yaml.load(f, SimYamlLoader)
    SimYamlLoader.add_constructor('!include', _include)

    # example:
    with open('main.yaml', 'r') as f:
        lists = yaml.load(f, SimYamlLoader)
        # if you want to merge the lists
        data = functools.reduce(
            lambda x, y: x if y is None else {**x, **dict(y)}, lists, {})
        # python 3.10+:lambda x, y: x if y is None else x | dict(y), lists, {})

对于Python用户，可以尝试pyyaml-include。

安装

pip install pyyaml-include

使用

import yaml
from yamlinclude import YamlIncludeConstructor

YamlIncludeConstructor.add_to_loader_class(loader_class=yaml.FullLoader, base_dir='/your/conf/dir')

with open('0.yaml') as f:
    data = yaml.load(f, Loader=yaml.FullLoader)

print(data)

假设我们有这样的YAML文件:

├── 0.yaml
└── include.d
    ├── 1.yaml
    └── 2.yaml

1.Yaml的内容:

name: "1"

2.Yaml的内容:

name: "2"

按名称包含文件

顶层: 如果0。yaml是:

!include include.d/1.yaml

我们会得到:

{"name": "1"}

在映射: 如果0。yaml是:

file1: !include include.d/1.yaml
file2: !include include.d/2.yaml

我们会得到:

  file1:
    name: "1"
  file2:
    name: "2"

在序列: 如果0。yaml是:

files:
  - !include include.d/1.yaml
  - !include include.d/2.yaml

我们会得到:

files:
  - name: "1"
  - name: "2"

ℹ注意: 文件名可以是绝对的(如/usr/conf/1.5/ make .yml)或相对的(如../../cfg/img.yml)。

通过通配符包含文件

文件名可以包含shell样式的通配符。从通配符找到的文件中加载的数据将按顺序设置。

如果0。yaml是:

files: !include include.d/*.yaml

我们会得到:

files:
  - name: "1"
  - name: "2"

ℹ注意: 对于Python>=3.5，如果递归参数!include YAML标记为真，模式" ** "将匹配任何文件和零个或多个目录和子目录。 在大型目录树中使用“**”模式可能会因为递归搜索而消耗过多的时间。

为了启用递归参数，我们应该在映射或序列模式下编写!include标记:

序列模式参数:

!include [tests/data/include.d/**/*.yaml, true]

映射模式参数说明

!include {pathname: tests/data/include.d/**/*.yaml, recursive: true}

使用Symfony，它对yaml的处理将间接地允许您嵌套yaml文件。诀窍在于使用参数选项。例如:

common.yml

parameters:
    yaml_to_repeat:
        option: "value"
        foo:
            - "bar"
            - "baz"

config.yml

imports:
    - { resource: common.yml }
whatever:
    thing: "%yaml_to_repeat%"
    other_thing: "%yaml_to_repeat%"

其结果将与:

whatever:
    thing:
        option: "value"
        foo:
            - "bar"
            - "baz"
    other_thing:
        option: "value"
        foo:
            - "bar"
            - "baz"