python scrapy No module named 'cryptography.hazmat

Language 2020-03-10 20:36:54 views: null

In the windows below:

No module named 'cryptography.hazmat.bindings._constant_time'

pip install scrapy

Discovered the No module named 'cryptography.hazmat.bindings._constant_time'
error,
the solution is:
pip install -I cryptography

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Origin blog.51cto.com/zhangfang526/2477109

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