Why is pycrypto 2.6.1 needed for unstructured_inference when I try to use poetry to add unstructured_inference?

[aarontxz]

Hi, I am trying to use unstructured inference in my poetry project but seems to be unable to add unstructured_inference using poetry add unstructured_inference, as it keeps trying to install pycrypto 2.6.1, I looked up online and it seems like pycrypto is nolonger maintained and shouldtn pycryptodome be used instead?

[tcztzy]

It seems like poetry/uv's problem, layoutparser does not specify the version of pdfplumber and both of them choose the older version.

unstructured_inference -> layoutparser -> pdfplumber-0.5.3 -> pycrypto

Currently walkaround is manually add pdfplumber to your dependency, they will resolve to the latest version and no longer require pycrypto

astral-sh/uv#6892