PyYAML——yaml.load()警告【YAMLLoadWarning: calling yaml.load() without Loader=... is deprecated】解决方案

深藏阁楼爱情的钟 2023-01-12 04:12 74阅读 0赞

# 问题描述 #

> 警告提示：YAMLLoadWarning: calling yaml.load() without Loader=... is deprecated, as the default Loader is unsafe. Please read https://msg.pyyaml.org/load for full details.

# 问题分析 #

YAML 5.1版本后弃用了yaml.load(file)这个用法，因为觉得很不安全，5.1版本之后就修改了需要指定Loader，通过默认加载器（FullLoader）禁止执行任意函数，该load函数也变得更加安全

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzI3Mjc4MQ_size_16_color_FFFFFF_t_70][]

# 解决方案 #

yaml.load(input, Loader=yaml.FullLoader)

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzI3Mjc4MQ_size_16_color_FFFFFF_t_70 1][]

# 参考文章 #

[PyYAML yaml.load(input) Deprecation][PyYAML yaml.load_input_ Deprecation]

[【PyYaml】yaml.load()时总是出现警告：YAMLLoadWarning: calling yaml.load() without Loader=...][PyYaml_yaml.load_YAMLLoadWarning_ calling yaml.load_ without Loader_...]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzI3Mjc4MQ_size_16_color_FFFFFF_t_70]: /images/20221119/28c02d75157f448f90a9e1686247e0b8.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzI3Mjc4MQ_size_16_color_FFFFFF_t_70 1]: /images/20221119/61070aa80a4c45c98cb59bf0fc4e7906.png
[PyYAML yaml.load_input_ Deprecation]: https://github.com/yaml/pyyaml/wiki/PyYAML-yaml.load%28input%29-Deprecation#footnotes
[PyYaml_yaml.load_YAMLLoadWarning_ calling yaml.load_ without Loader_...]: https://blog.csdn.net/u013066730/article/details/101205252