RuntimeError("'cryptography' package is required for sha256_password or caching_sha2_password auth methods")
python项目运行时出现以下错误提示
```
RuntimeError("'cryptography' package is required for sha256_password or caching_sha2_password auth methods")
```
只需要安装下 cryptography 包就可以了，安装命令如下
```
pip3 install cryptography
```
我的笔记
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