[Cryptography-dev] Alpine: pip install cryptography --no-binary cryptography generates wheel

[Felix Woelk]

Hi there,

I am using cryptography in a docker container with alpine linux. The container creation takes quite a long time and the majority of the time (approx 5 minutes) is consumed by building the wheel for the collected packages cryptography.

Building wheels for collected packages: cryptography 

I found the command

pip install cryptography --no-binary cryptography

in the documentation to prevent building the wheel, but it does not work as expected.

Is there anything that can be done to prevent building the wheel?

 I unsuccessfully tried:

* pip install cryptography --no-binary=cryptography
* pip install —no-cache-dir cryptography
* pip install —no-cache-dir --no-binary :all: cryptography

Testet with cryptography-36.0.1

Thanks for the reply

All the best

	 Felix




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