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python-mnist_784下载失败,并带有CERTIFICATE_VERIFY_FAILED(即使在安装证书后)

(python - mnist_784 download fails with CERTIFICATE_VERIFY_FAILED (Even after installing certifi))

发布于 2020-11-26 20:28:26

我正在尝试运行以下命令:

fetch_openml('mnist_784')

sklearn图书馆。我不断收到以下错误消息: urllib.error.URLError: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:852)>

我在线搜索并尝试从终端pip install certifi运行open /Applications/Python\ 3.6/Install\ Certificates.command两项操作均成功完成,但我仍然收到相同的错误。我正在使用Python 3.6.8和MacOs 10.15.7

来自的输出pip install certifi

Requirement already up-to-date: certifi in /Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages (2020.11.8)
-- removing any existing file or link
-- creating symlink to certifi certificate bundle
-- setting permissions
-- update complete

提前致谢

Questioner
Tamir
Viewed
22
Tamir 2020-11-29 07:59:22

将来可能与谁有关:

我能够找到此问题的根本原因-我正在使用代理(Zscaler),该代理导致CA证书出现问题。禁用代理后,我可以顺利运行代码