May 2, 2022 · This link has a good explanation and pretty examples, yaml-multiline.info. In summary, -means removing newlines at the end of the block, regardless of how many newlines there is. and + means keep all of the newlines that exist in the block –

Jun 11, 2018 · To signal the document start after directives, i.e., %YAML or %TAG lines according to the current spec. For example: %YAML 1.2 %TAG !foo! !foo-types/ --- myKey: myValue To signal the document start when you have multiple yaml documents in the same stream, e.g., a yaml file: doc 1 --- doc 2

Sep 11, 2023 · “YAML” is an acronym which stands for "YAML Ain't Markup Language" or "Yet Another Markup Language." The former is meant to underscore that the language is intended for data rather than documents. At its core, YAML is designed with simplicity and readability in mind.

YAML 中使用空格（不是制表符，YAML 中禁止使用制表符）来表示层次结构和嵌套。由于 YAML 在结构上依赖缩进，因此在整个 YAML 文档中确保一致性非常重要。 换行 (Newline) 表示换行符，或 YAML 格式中的行尾，用于分隔不同的元素。

Aug 14, 2015 · O YAML foi feito essencialmente, para guardar dados (assim como os bancos de dados). Em relação ao XML e JSON a legibilidade é muito mais fácil e você escreve mais facilmente. Além disso, ele é muito bem documentado e possui diversas bibliotecas. Não confirmei, mas parece que JSON pode ser parcialmente interpretado por um parser de YAML ...

Sep 6, 2016 · YAML makes wrong things look right - for example, an innocuous colon : within one string in a string array makes YAML interpret it as an array of objects. It violates the principle of least astonishment. –

Jan 15, 2019 · I suggest you read up on YAML (the specfication, the yaml.org website). 1) The recommended extension for YAML files has been .yaml since 2006. 2) You seem to be under the illusion that literal block style scalars are interpreted by YAML. There is nothing in the specification even hinting at that (what your program does is of course a different ...

Aug 3, 2016 · YAML has special block styles for handling line breaks. In your case, the folded block style , denoted by the “ > ” symbol might be useful. It allows long lines to be broken up for readability while retaining the semantics of the original long line.

Switching from PyYAML to ruamel.yaml in existing applications is typically as simple as changing the library import to: from ruamel import yaml This works because ruamel.yaml is a PyYAML fork that conforms to the PyYAML API. No other changes should be needed. The yaml.load() and yaml.dump() functions should continue to behave as expected.

May 12, 2017 · Syntax for downloading yaml's from kubernetes. kubectl get [resource type] -n [namespace] [resource Name] -o yaml > [New file name] Create yaml file from running pod: kubectl get po -n nginx nginx-deployment-755cfc7dcf-5s7j8 -o yaml > podDetail.yaml; Create replicaset yaml file from running pod: kubectl get rs -n nginx -o yaml ...